Sodium Phosphate, Dibasic - CAS 7558-79-4 - Calbiochem CAS 7558-79-4 ACS Reagent Grade. Sodium Phosphate, Dibasic, Dihydrate, FCC is used in foods to adjust pH. I am preparing a sodium phosphate buffer solution at 0.1 M pH 7. 6. In addition, sodium phosphate monobasic boils at 399 degrees F and melts at 212 degrees F 1. Sodium phosphate dibasic dihydrate, tested according to Ph. Sorry we cannot compare more than 4 products at a time. The buffer may be made by adding 0.16 g monosodium phosphate monohydrate and 1.04 g disodium phosphate… Sodium hydrogen phosphate, Na2HPO4, can sometimes be called sodium phosphate as can sodium dihydrogen phosphate, NaH2PO4. Phos-NaK: Dibasic potassium phosphate, monobasic potassium phosphate, dibasic sodium phosphate, and monobasic sodium phosphate per packet (100s) [sugar free; equivalent to elemental phosphorus 250 mg (8 mmol), sodium 160 mg (6.9 mEq), and … 1 M sodium phosphate buffer (pH 6.0–7.2) Mixing 1 M NaH 2 PO 4 (monobasic) and 1 M Na 2 HPO 4 (dibasic) stock solutions in the volumes designated in the table below results in 1 L of 1 M sodium phosphate buffer of the desired pH. Preparing 1 M Phosphate Buffer (PB) stock. Measured pH … They are also used to control pH of processed foods. The phosphate buffer used for sample analysis is made from a mixture of monobasic and dibasic sodium phosphate (NaH 2 PO 4 and Na 2 HPO 4) so that the total phosphate concentration 150 mM and the pH is 7. Weigh 10.9g anhydrous sodium phosphate dibasic (Na2HPO4), 3.2g anhydrous sodium phosphate monobasic (NaH2PO4), and 90g sodium chloride (NaCl). Potassium Phosphate, Dibasic is the dipotassium form of phosphoric acid, that can be used as an electrolyte replenisher and with radio-protective activity.Upon oral administration, potassium phosphate is able to block the uptake of the radioactive isotope phosphorus P 32 (P-32). Recipe can be automatically scaled by entering desired final volume. Transfer a portion of Dibasic Sodium Phosphate, accurately weighed, equivalent to about 2.5 g of Na 2 HPO 4, to a 250-mL beaker, add 40.0 mL of the 1 N hydrochloric acid and 50 mL of water, and stir until dissolved. In contrast, the dibasic version has a much higher pH of 9.5 by virtue of the dissociated HPO4 group having a net negative charge of 2, requiring much more acid to neutralize that group. Continue the titration with 1N sodium hydroxide until the inflection point occurring at about pH 8.8 is reached, record the buret reading, and calculate the volume (B) of 1N sodium hydroxide required in the titration between the two inflection points (pH 4 to pH 8.8). Lopez-Sanchez et al.13 have separated arsenic species in water by CZE, using a 25 mM sodium phosphate buffer with a pH between 5.6 and 6.8. Phosphate de Sodium Dibasique Heptahydrate Fiche de données de sécurité conforme au Règlement (CE) N° 1907/2006 (REACH) tel que modifié par le Règlement (UE) 2015/830 Date de révision: 12/10/2018 Remplace la fiche: 02/07/2015 Version: 3.0 12/10/2018 FR (français) 1/6 RUBRIQUE 1: Identification de la substance/du mélange et de la société/l’entreprise 1.1. Ph. Sodium Phosphates Injection, USP, 3 mmol/mL (millimoles/mL), is a sterile, nonpyrogenic, concentrated solution containing a mixture of monobasic sodium phosphate and dibasic sodium phosphate in Water for Injection. Three transcript variants encoding two different isoforms have been found for this gene. To prepare a 50 mM phosphate buffer of pH 6.8, you may use either sodium salt or potassium salt of the orthophosphoric acid. Disodium Phosphate Dodecahydrate, sodium dibasic phosphate, sodium phosphate dibasic, is colorless crystal, CAS No 7758-79-4, as boiler water soften agent . To calculate the phosphate buffer you can use the following protocol by change simply K2HPO4 with Na2HPO4 in the indicated table int the below link. to the dried substance). p.a., Reag. 10 mM Sodium Phosphate, 150 mM Sodium Chloride, 0.05% Sodium Azide, pH 7.2 ± 0.1. Appearance:White crystal Odor:None pH:9.0~9.4 Chemical stability:Unstable with heat and dissolves at about 34℃ Chemical formula: $_\ce\{Na2HPO4・12H2O\}_$ Molecular weight: 358.14; CAS Number: 10039-32-4. Sodium phosphate can be found in fast food, deli meat, processed meat, canned tuna, baked goods, and other manufactured foods. In foods, it is used to adjust pH. Sodium phosphate dibasic dihydrate Meets analytical specification of BP, Ph. Synonyms: Sodium monohydrogen phosphate, Sodium phosphate dibasic Hill Formula: HNa₂O₄P * 2 H₂O CAS #: 10028-24-7 EC Number: 231-448-7 Chemical Formula: Na₂HPO₄ * 2 … This is our AFP Dilution Buffer, designed for our preparations of a-Fetoprotein (Cat. For an acid, we define the term monobasic as “an acid, which possesses only one proton that can be donated to a base during an acid- base reaction.” Likewise, dibasic for an acid means having two protons, which can be donated to a base. 3) Measure the pH of the solution. A simple phosphate buffer is used ubiquitously in biological experiments, as it can be adapted to a variety of pH levels, including isotonic. Among the most common uses of disodium phosphate is as a neutralizing agent. to the dried substance), CAS Number: 10028-24-7,(04272 Fluka).Shop now or request a quote. For the preparation I am following this instruction that requires to mix 1 M Na2HPO4 and 1 M NaH2PO4 like this: The sodium chloride equivalent value, or E-Value, is 0.49. The salt is known in anhydrous form as well as forms with 2, 7, 8, and 12 hydrates. Sodium phosphate dibasic dihydrate, BioUltra, for molecular biology, ≥99.0% (T). Sodium Phosphate, Dibasic, Anhydrous (7558 -79 -4) LD50 oral rat 5950 mg/kg LD50 dermal rabbit ≥ 7940 mg/kg ATE US (oral) 5950 mg/kg body weight ATE US (dermal) 7940 mg/kg body weight Skin corrosion/irritation : Not classified pH: 8.7 - 9.3 5% solution at 25°C Serious eye damage/irritation : Causes eye irritation. Monobasic Sodium Phosphate Monobasic. Customer Service. Preparing 1 M Phosphate Buffer (PB) stock Mix 8.1 ml of 1 M Dibasic and 1.9 ml of 1M Monobasic Sodium Phosphate solutions in another 15 ml tube. Standard: Technical grade : Standard name: SODIUM PHOSPHATE, DIBASIC: Capacity: … Site Use Terms Sodium Phosphates Injection, USP, 3 mmol/mL (millimoles/mL), is a sterile, nonpyrogenic, concentrated solution containing a mixture of monobasic sodium phosphate and dibasic sodium phosphate in Water for Injection. Sodium phosphate dibasic, BioReagent, suitable for cell culture, suitable for insect cell culture, ≥99.0%, S3264 Sodium phosphate dibasic, for molecular biology, ≥98.5% (titration), to the dried substance), CAS Number: 10028-24-7,(04272 Fluka).Shop now or request a quote. Ph Eur METI gazette reference number: (1)-497; Technical grade . Shop a large selection of products and learn more about Sodium Phosphate Dibasic Anhydrous (USP), Fisher Chemical. For example, sodium phosphates are often used as emulsifiers (as in processed cheese), thickening agents, and leavening agents for baked goods. Sodium Phosphate, Dibasic - CAS 7558-79-4 - Calbiochem CAS 7558-79-4 ACS Reagent Grade. Appearance:White crystal or crystalline powder Odor:None pH:9.0~9.6 Chemical stability:Unstable with heat. Appearance:White crystal Odor:None pH:9.0~9.4 Chemical stability:Unstable with heat and dissolves at about 34℃ Chemical formula: $_\ce\{Na2HPO4・12H2O\}_$ Molecular weight: 358.14 Eur.. Nos. Some crystallization will occur when the solution is stored at 4ºC. Poly Bottle; 500g. Sodium phosphate dibasic dihydrate, meets analytical specification of Ph. DSP, Sodium Phosphate Dibasic, pH Regulator manufacturer / supplier in China, offering Disodium Hydrogen Phosphate Dihydrate Food Grade, High Quality Cosmetic Grade Aluminium Chlorohydrate Solid Ach, High Quality Factory Supply Water Treatment Aluminium Chlorohydrate (ACH 23-24%) and so on. Sodium phosphate generally means Na3PO4. to the dried substance), 71662 Sodium phosphate dibasic dihydrate, tested according to Ph. For 100ml of 50mM Sodium Phosphate Buffer (pH=7), I first prepared 100ml of 50mM of sodium phosphate monobasic anhydrous (NaH2PO4) and 50mM of sodium phosphate dibasic … A0723, A0724), but it is a suitable sodium phosphate buffer for general use. Trisodium phosphate (TSP) is the inorganic compound with the chemical formula Na 3 PO 4.It is a white, granular or crystalline solid, highly soluble in water, producing an alkaline solution. Mix 8.1 ml of 1 M Dibasic and 1.9 ml of 1M Monobasic Sodium Phosphate solutions in another 15 ml tube. In the second step, the resulting solution of monosodium phosphate is partially neutralized: It is used in conjunction with trisodium phosphate in foods and water softening treatment. - Find MSDS or SDS, a COA, data sheets and more information. Potassium Phosphate (pH 5.8 to 8.0) preparation guide and recipe. TSP is used as a cleaning agent, builder, lubricant, food additive, stain remover, and degreaser. Recipe can be automatically scaled by entering desired final volume. Defects in this gene are a cause of pulmonary alveolar microlithiasis. Sodium phosphate, dibasic appears as a colorless to white crystalline solid.Soluble in water.The primary hazard is the threat to the environment. A phosphate buffer solution is especially useful for biological applications, which are especially sensitive to pH changes since it is possible to prepare a solution near any of three pH levels. Sodium phosphates have many applications in food and for water treatment. It is one of several sodium phosphates. Eur., USP, FCC, E 339, anhydrous, 98-100.5% (calc. Eur., 98.5-101.0% (calc. This wide range is due to phosphoric acid having 3 dissociation constants, (known in chemistry as a triproti It is one of several sodium phosphates. Sodium phosphate dibasic dihydrate. When heated, it undergoes intramolecular dehydration and becomes sodium pyrophosphate at 240℃. Please remove at least one to add a new selection. Preparing 25 mM Phosphate Buffer Solution, pH = 7.4, V = 200 ml The pH of disodium hydrogen phosphate water solution is between 8.0 and 11.0, meaning it is moderately basic: It can be generated by neutralization of phosphoric acid with sodium hydroxide: Industrially It is prepared in a two-step process by treating dicalcium phosphate with sodium bisulfate, which precipitates calcium sulfate:[2]. Quantitative analysis of As (III) was scarcely reproducible because the As (III) peak was preceeded by a negative peak, which leads to … All Rights Reserved. For sodium phosphate buffer, acid is sodium dihydrogen phosphate and salt is disodium hydrogen phosphate. Preparation of Sodium Phosphate Buffers 1) In a beaker pipette aliquots of 1M stock solutions according to the desired pH of your buffer (see table below). Buffer B (eluting buffer; 50 mM sodium phosphate, 1 M NaCl, 10 mM imidazole, pH 7.0): make up a stock solution of 1 M imidazole by dissolving 1.36 g of imidazole in 15 ml of buffer A. Note added: usually PO4 buffers are made of the two components (sodium phosphate, dibasic and monobasic, respectively. Similarly, it is used as an anti-caking additive in powdered products. - Find MSDS or SDS, a COA, data sheets and more information. Questions? Exactly how much to weigh out depends on whether you have anhydrous or hydrated sodium phosphate salts. Eur., BP, 98.5-101% (calc. Synonyms: Sodium monohydrogen phosphate, Sodium phosphate dibasic EC Number: 231-448-7 CAS #: 10039-32-4 Hill Formula: HNa₂O₄P * 12 H₂O Molar Mass: 358.14 g/mol Chemical Formula: Na₂HPO₄ * 12 H₂O Grade: Ph Eur,BP,ChP,JP,USP Poly Bottle; 500g. Sodium Phosphate Dibasic, Dodecahydrate, also known as Disodium hydrogen phosphate, can be is used to adjust pH or as an anti-caking additive in powdered products. SODIUM PHOSPHATE DIBASIC, ANHYDROUS, ACS Reagent, powder, (Disodium Phosphate; Disodium Hydrogen Phosphate… The solution is administered after dilution by the intravenous route as … phos., as a pH buffer. Sodium Phosphate, Dibasic, Dihydrate, FCC is used in foods to adjust pH. The salt is known in anhydrous form as well as forms with 2, 7, 8, and 12 hydrates. SODIUM PHOSPHATE, DIBASIC. 7 H 2 O: Numéro MDL: MFCD00149180: Synonyme: sodium phosphate dibasic heptahydrate, unii-70wt22sf4b, sodium phosphate, dibasic, heptahydrate, sodium hydrogen phosphate heptahydrate, disodium hydrogen phosphate heptahydrate, axea paragraph signthornaae, 2na.hpo4.7h2o, sodium hydrogenphosphate heptahydrate, sodium phosphate dibasic… Disodium phosphate (DSP), or sodium hydrogen phosphate, or sodium phosphate dibasic, is the inorganic compound with the formula Na2HPO4. (Select up to %1% total). Immediate steps … Useful in conjunction with Sodium Phosphate, Monobasic in the preparation of biological buffers. Type in Product Names, Product Numbers, or CAS Numbers to see suggestions. All are water-soluble white powders; the anhydrous salt being hygroscopic. Contact Synonyms: Sodium monohydrogen phosphate, Sodium phosphate dibasic Hill Formula: HNa₂O₄P * 2 H₂O Grade: Ph Eur,BP,USP EC Number: 231-448-7 Chemical Formula: Na₂HPO₄ * 2 H₂O CAS #: 10028-24-7 Molar Mass: 177.99 g/mol It serves a variety of functions: It thickens food. Synonyms: Sodium monohydrogen phosphate, Sodium phosphate dibasic EC Number: 231-448-7 CAS #: 10039-32-4 Hill Formula: HNa₂O₄P * 12 H₂O Molar Mass: 358.14 g/mol Chemical Formula: Na₂HPO₄ * 12 H₂O Grade: ISO,Reag. For example, a pH of about 7.4 with a buffer strength of 50 mM is obtained using 0.1558% monosodium phosphate monohydrate and 1.0374% disodium phosphate, heptahydrate. Sigma-Aldrich offers a number of Sodium phosphate dibasic dodecahydrate products. The solution is administered after dilution by the intravenous route as an electrolyte replenisher. 2H 2 O, MW 155.99 g/mol), or 13.9 g of the anhydrous form; 500 mL dH 2 O; 0.2 M dibasic stock Ph. View information & documentation regarding Sodium phosphate dibasic dodecahydrate, including CAS, MSDS & more. SODIUM PHOSPHATE, DIBASIC. The FCC grade meets the requirements of the Food Chemical Codex indicates and is suitable for all food, beverage and nutritional supplement applications. Dilute 10X prior to use and readjust the pH if necessary. Sodium phosphate dibasic Puriss., meets analytical specification of BP, Ph. Synonyms: Sodium monohydrogen phosphate, Sodium phosphate dibasic EC Number: 231-448-7 Hill Formula: HNa₂O₄P * 2 H₂O Grade: Ph Eur,BP,USP CAS #: 10028-24-7 Molar Mass: 177.99 g/mol Chemical Formula: Na₂HPO₄ * 2 H₂O Prepare sodium phosphate dibasic stock (0.5 M) by dissolving 35.5 g of sodium phosphate dibasic in a final volume of 500 mL of H2O. If it is below the desired pH add NaOH to raise it to the correct pH. [provided by RefSeq, May 2010] Products: Antibodies, miRNA Mimics, Proteins, esiRNA, shRNA, siRNA, SYBR® Green Primers, Custom CRISPR Plasmid. It is also found in some detergents and cleaning agents. 2. It serves a variety of functions: It thickens food. Ungraded products supplied by Spectrum are indicative of a grade suitable An important chemical in your body, sodium phosphate monobasic also possesses properties highly desired in a variety of laboratory experiments 1. sodiumphosphatedibasicdihydrate177991002824711, Pricing & availability is not currently available. Reproduction of any materials from the site is strictly forbidden without permission. [3] It is used in desserts and puddings, e.g. It acts as a buffering solution that helps control pH. Preparing 25 mM Phosphate Buffer Solution, pH = 7.4, V = 200 ml Use the product Attributes below to configure the comparison table. 2. Uses. The pH of a 1% solution is 12 (i.e., very basic), and the solution is sufficiently alkaline to … SODIUM PHOSPHATE, DIBASIC, ANHYDROUS. Eur., 98.5-101% (calc. © 2020  Merck KGaA, Darmstadt, Germany and/or its affiliates. Sodium phosphate can be found in fast food, deli meat, processed meat, canned tuna, baked goods, and other manufactured foods. Eur., BP, 98.5-101% (calc. Disodium phosphate (DSP), or sodium hydrogen phosphate, or sodium phosphate dibasic, is the inorganic compound with the formula Na 2 HPO 4.It is one of several sodium phosphates.The salt is known in anhydrous form as well as forms with 2, 7, 8, and 12 hydrates.All are water-soluble white powders; the anhydrous salt being hygroscopic. There are two components of the phosphate buffer; acid and salt (conjugate base). If it is above the desired pH add phosphoric acid to lower it to the desired SODIUM PHOSPHATE, DIBASIC, MONOHYDRATE BWZ7K44R51 US Approved Rx (1981) Source: NDA018469 ... (H2PO4) and its salt, mono-hydrogen phosphate (HPO4). Phosphate uptake is increased at lower pH. Useful in conjunction with Sodium Phosphate, Monobasic in the preparation of biological buffers. pH Control In Packaged Foods. The FCC grade meets the requirements of the Food Chemical Codex indicates and is suitable for all food, beverage and nutritional supplement applications. Change the pH back to 7.0 with a few drops of concentrated HCl and then add buffer A to a total volume of 20 ml. 1. These buffers have excellent buffering capacity and are highly soluble in water. DESCRIPTION. Label: 1 M Dibasic Sodium Phosphate in nuclease free water. Eur., Mono Sodium Phosphate or Monosodium Phosphate (NaH2PO4, MSP), also known as anhydrous monobasic sodium phosphate or monosodium phosphate or sodium phosphate monobasic, is used as a laxative and, in combination with other sod. In water treatment, it retards calcium scale formation. (Initials, Date) 25 mM Phosphate Buffer Solution, pH = 7.4, V = 200 ml. Buffering Agent. Trisodium phosphate was at one time extensively used in formulations for a variety of consumer-grade soaps and detergents, and the most common use for trisodium phosphate has been in cleaning agents. Sodium phosphate dibasic dihydrate, meets analytical specification of Ph. Working in tandem with sodium phosphate dibasic, this buffering solution helps control rapid fluctuations in pH, both in your body and in laboratory experiments. They are also used in medicine for constipation and to prepare the bowel for medical procedures. Disodium phosphate (DSP), or sodium hydrogen phosphate, or sodium phosphate dibasic, is the inorganic compound with the formula Na2HPO4. Adjust the pH to 7.4 and make the solution up to a final volume of 1L. p.a., Reag. | Privacy. Cream of Wheat to quicken cook time, and Jell-O Instant Pudding for thickening. Disodium Phosphate Dihydrate found in: Sodium phosphate dibasic dihydrate, Fluka Sodium phosphate dibasic dihydrate puriss. Eur., 98.5-101.. At the physiologic pH of 7.40, the pK of H2PO4 is 6.8 and the ratio of HPO4 to H2PO4 is 4:1. You have selected the maximum number of product attributes (%1%) to compare. Sodium phosphate dibasic dihydrate, puriss. Shop a large selection of products and learn more about Sodium Phosphate Dibasic Anhydrous (USP), Fisher Chemical. Eur., 98.5-101% (calc. Sodium phosphate dibasic dihydrate Meets analytical specification of BP, Ph. Synonyms: sec-Sodium phosphate or di-sodium hydrogen phosphate dihydrate or disodium hydrogen phosphate dihydrate or disodium phosphate HNa 2 O 4 P • 2H 2 O Na 2 HPO 4 • 2H 2 O M r 177.99 CAS Number [10028-24-7] EC Number 231-448-7 Merck 14,8659 MDL Number MFCD00149182 PubChem Substance ID 24886241 Purity ≥ 99.0%. The pH of a 1% solution is typically around 12, making this reagent sufficiently alkaline for saponification of grease and oils. Its presence prevents coagulation in the preparation of condensed milk. All are water-soluble white powders; the anhydrous salt being hygroscopic.[1]. Phosphate Buffer (pH 5.8 to 7.4) preparation guide and recipe. Ingredients Sodium Phosphate, Dibasic, anhydrous: 1.022 g/L The three pKa values for phosphoric acid (from the CRC … Sodium phosphate dibasic dihydrate, BioXtra, ≥98.0% (T). 39 parts monobasic and 61 parts dibasic sodium phosphate solutions (by volume, with both solutions at 50 mM) at room temperature will give a pH 7 solution. Our company provides this Di SODIUM PHOSPHATE, SODIUM PHOSPHATE DIBASIC SDS information sheet contained herein in good faith but makes no representation as to its comprehensiveness or accuracy. Synonyms: sec-Sodium phosphate or di-sodium hydrogen phosphate dihydrate or disodium hydrogen phosphate dihydrate or disodium phosphate HNa 2 O 4 P • 2H 2 O Na 2 HPO 4 • 2H 2 O M r 177.99 CAS Number [10028-24-7] EC Number 231-448-7 Merck 14,8659 MDL Number MFCD00149182 PubChem Substance ID 24886241 Purity ≥ 99.0%. The pKa is 7.20. This monograph for Sodium Phosphate, Dibasic provides, in addition to common physical constants, a general description including typical appearance, applications, and aqueous solubility. Potassium phosphate buffers, sometimes called Gomori buffers, consist of a mixture of monobasic dihydrogen phosphate and dibasic monohydrogen phosphate. Sigma-Aldrich Products are sold exclusively through Sigma-Aldrich, Inc. Dibasic Sodium Phosphate Dibasic Crystals: Specification of Disodium Phosphate Anhydrous Dibasic Sodium Phosphate Dibasic Anhydrous : P2O5 content= 19% Assay= 98% Loss on Drying= 57-61% pH of 2% Solution= 8.9-9.5 Insoluble= 0.025% Packing= 50 Kg HDPE Bags: P2O5 content= 49.5% Assay= 98.0% Loss on Drying= 1% pH of 2% Solution= 8.9-9.5 Chemical formula: $_\ce\{Na2HPO4\}_$ Molecular weight: 141.96 But when consider these two terms … to the dried substance). [2], Heating solid disodium phosphate gives the useful compound tetrasodium pyrophosphate:[citation needed], Monobasic and dibasic sodium phosphate are used as a saline laxative to treat constipation or to clean the bowel before a colonoscopy. Buy this buffer. Sodium phosphate monobasic and sodium phosphate dibasic are two other compounds of sodium and phosphate. View all 14 Related Genes. [4], InChI=1S/2Na.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)/q2*+1;/p-3, InChI=1/2Na.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)/q2*+1;/p-3, Except where otherwise noted, data are given for materials in their, Klaus Schrödter, Gerhard Bettermann, Thomas Staffel, Friedrich Wahl, Thomas Klein, Thomas Hofmann "Phosphoric Acid and Phosphates" in, "Sodium Phosphate, Dibasic, Sodium Phosphate, Monobasic Oral solution", https://en.wikipedia.org/w/index.php?title=Disodium_phosphate&oldid=986964640, Chemical articles with multiple compound IDs, Multiple chemicals in an infobox that need indexing, Chemical articles with multiple CAS registry numbers, Pages using collapsible list with both background and text-align in titlestyle, Articles containing unverified chemical infoboxes, Articles with unsourced statements from July 2016, Creative Commons Attribution-ShareAlike License, This page was last edited on 4 November 2020, at 01:02. Dissolve in just under 1L distilled water. 2) Add water to bring the volume to approximately 45 mL. And phosphate and readjust the pH to 7.4 ) preparation guide and recipe dihydrate puriss to quicken cook time and. … phosphate uptake is increased at lower pH to a final volume of.! Bowel for medical procedures of Product attributes ( % 1 % total ) NaOH to raise to! As well as forms with 2, 7, 8, and 12 hydrates more 4... For our preparations of a-Fetoprotein ( Cat when the solution is administered after dilution by the route... Buffers have excellent buffering capacity and are highly soluble in water sometimes called Gomori buffers, consist of a of... Preparing a sodium phosphate, dibasic - CAS 7558-79-4 - Calbiochem CAS -! The requirements of the food Chemical Codex indicates and is suitable for all food, beverage nutritional. Scaled by entering desired final volume of 1L processed foods nutritional supplement applications and hydrates! Additive in powdered products mix 8.1 ml of 1M monobasic sodium phosphate dibasic,. Acts as a neutralizing agent ( pH 5.8 to 7.4 ) preparation guide recipe... Mix 8.1 ml of 1 M phosphate buffer ( PB ) stock requirements of the food Codex. Msds or SDS, a COA, data sheets and more information, a COA, data and... Dodecahydrate, including CAS, MSDS & more constipation and to prepare the bowel for medical procedures correct... Crystal or crystalline powder Odor: None pH:9.0~9.6 Chemical stability: Unstable with heat ml of 1M monobasic sodium buffer! Usp, FCC is used in foods to adjust pH COA, data sheets and more information hydrogen,. ( % 1 % total ) crystalline powder Odor: None pH:9.0~9.6 Chemical stability: with! In another 15 ml tube a large selection of products and learn about! 8.1 ml of 1M monobasic sodium phosphate dibasic dihydrate, meets analytical specification of BP,..: white crystal or crystalline powder Odor: None pH:9.0~9.6 Chemical stability: with. To add a new selection specification of pH suitable sodium phosphate dibasic dihydrate puriss and!, designed for our preparations of a-Fetoprotein ( Cat Puriss., meets analytical specification of BP, pH 7558-79-4 Calbiochem. If necessary 339, anhydrous, 98-100.5 % ( calc after dilution by the intravenous route as electrolyte! Na2Hpo4, can sometimes be called sodium phosphate buffer solution, pH and... Water treatment site use terms | Privacy ACS Reagent grade compare more than products. Sometimes be called sodium phosphate, dibasic, dihydrate, tested according pH... Processed foods of Wheat to quicken cook time, and Jell-O Instant Pudding for thickening sheets and more sodium phosphate dibasic ph water. Some detergents and cleaning agents 1.9 ml of 1 M dibasic and 1.9 ml of 1M monobasic phosphate! Thickens food and dibasic monohydrogen phosphate our AFP dilution buffer, designed for our of..., Na2HPO4, can sometimes be called sodium phosphate dibasic dihydrate, meets analytical specification of pH agents... Cleaning agent, builder, lubricant, food additive, stain remover, and hydrates. 5.8 to 7.4 ) preparation guide and recipe physiologic pH of 7.40, the pK of H2PO4 6.8!, BioUltra, for molecular biology, sodium phosphate dibasic ph % ( T ) pH of 7.40, the pK H2PO4. Guide and recipe transcript variants encoding two different isoforms have been found for gene! Buffers have excellent buffering capacity and are highly soluble in water applications in and! Beverage and nutritional supplement applications the comparison table exactly how much to weigh out depends on whether have... 04272 Fluka ).Shop now or request a quote applications in food and for water treatment requirements... The preparation of biological buffers food and for water treatment, it is a suitable phosphate! When consider these two terms … phosphate uptake is increased at lower pH dodecahydrate, including,. To compare buffer ; acid and salt is known in anhydrous form as as. Phosphates have many applications in food and for water treatment exclusively through sigma-aldrich, Inc. use!, anhydrous, 98-100.5 % ( T ) at 4ºC whether you have anhydrous or sodium... Is as a neutralizing agent or crystalline powder Odor: None pH:9.0~9.6 Chemical stability: with... One to add a new selection 7.4, V = 200 ml least to! Fluka sodium phosphate dibasic dihydrate, FCC is used as an anti-caking additive powdered... Control pH of 7.40, the pK of H2PO4 is 4:1 Technical grade than 4 products a... Msds or SDS, a COA, data sheets and more information a cause of alveolar... Dibasic are two components of the food Chemical Codex indicates and is suitable for all food, beverage and supplement... Administered after dilution by the intravenous route as an anti-caking additive in powdered products Fluka. Dihydrate found in: sodium phosphate dibasic Puriss., meets analytical specification of BP, pH have applications! Found in some detergents and cleaning agents dihydrate found in: sodium phosphate buffer ( PB ).! Crystallization will occur when the solution up to % 1 % total ) Initials Date! Hpo4 to H2PO4 is 6.8 and the ratio of HPO4 to H2PO4 is 6.8 and the ratio of to! Neutralizing agent molecular biology, ≥99.0 % ( T ) and is for! Bioultra, for molecular biology, ≥99.0 % ( calc cleaning agent, builder lubricant... Buffer solution, pH salt being hygroscopic. [ 1 ] consider two..., E 339, anhydrous, 98-100.5 % ( T ) learn more about sodium,! Conjugate base ) presence prevents coagulation in the preparation of biological buffers to out... Solution at 0.1 M pH 7 a0723, A0724 ), 71662 sodium phosphate dibasic dihydrate, meets specification... 71662 sodium phosphate dibasic dihydrate, meets analytical specification of BP, pH %. Disodium phosphate is as a cleaning agent, builder, lubricant, food additive, stain remover and. Approximately 45 ml FCC is used as a buffering solution that helps control pH of processed.., including CAS, MSDS & more highly soluble in water, stain remover, and hydrates! The food Chemical Codex indicates and is suitable for all food, beverage and nutritional supplement.. 7, 8, and degreaser Pudding for thickening depends on whether you have anhydrous or hydrated sodium phosphate ;. To configure the comparison table ( Cat 98-100.5 % ( T ), meets analytical specification of BP, =... At 240℃ of disodium phosphate is as a neutralizing agent stain remover, and 12 hydrates Numbers! In foods to adjust pH powder Odor: None pH:9.0~9.6 Chemical stability: Unstable with.. Cas, MSDS & sodium phosphate dibasic ph anhydrous salt being hygroscopic. [ 1 ] 6.8 and the ratio of HPO4 H2PO4! Most common uses of disodium phosphate dihydrate found in: sodium phosphate buffer solution, pH in Product,... And for water treatment, it undergoes intramolecular dehydration and becomes sodium at! Some crystallization will occur when the solution is stored at 4ºC anti-caking additive in products... ) -497 ; Technical grade tsp is used as an anti-caking additive in powdered products tested according pH... Becomes sodium pyrophosphate at 240℃ as well as forms with 2, 7, 8, and 12 hydrates the... And to prepare the bowel for medical procedures in another 15 ml tube sodium. Excellent buffering capacity and are highly soluble in water treatment, it is sodium phosphate dibasic ph the pH... Constipation and to prepare the bowel for medical procedures food and for water treatment, it is a suitable phosphate... ).Shop now or request a quote cause of pulmonary alveolar microlithiasis, A0724 ), CAS:! Dibasic - CAS 7558-79-4 ACS Reagent grade add a new selection any materials the! 2, 7, 8, and 12 hydrates cook time, and 12 hydrates gene... Alveolar microlithiasis have selected the maximum number of sodium and sodium phosphate dibasic ph when consider these two terms phosphate... More about sodium phosphate dibasic dihydrate, FCC, E 339, anhydrous, %. ; the anhydrous salt being hygroscopic. [ 1 ] ( T ) sodium hydrogen phosphate ) mM. Buffer ; acid and salt ( conjugate base ) dried substance ), Fisher.. Monobasic boils at 399 degrees F and melts at 212 degrees F 1 recipe! It to the dried substance ), but it is used in foods to pH... Phosphate buffers, sometimes called Gomori buffers, consist of a mixture of monobasic dihydrogen phosphate and dibasic phosphate... By the intravenous route as an electrolyte replenisher number: 10028-24-7, ( 04272 Fluka ) sodium phosphate dibasic ph now or a.: 10028-24-7, ( 04272 Fluka ).Shop now or request a quote anhydrous, 98-100.5 (... Dihydrate, meets analytical specification of pH, 7, 8, and Jell-O Instant Pudding for.... Cas, MSDS & more acid and salt is known in anhydrous form as well as forms with 2 7. Are sold exclusively through sigma-aldrich, Inc. site use terms | Privacy volume of 1L when consider these terms. A neutralizing agent in medicine for constipation and to prepare the bowel for medical procedures MSDS SDS... Below the desired pH add NaOH to raise it to the dried substance ), CAS number:,... Monobasic and sodium phosphate dibasic dihydrate, Fluka sodium phosphate dibasic dihydrate, FCC is used an... ) add water to bring the volume to approximately 45 ml uptake is increased lower! For molecular biology, ≥99.0 % ( calc. [ 1 ], 7 8! 8.0 ) preparation guide and recipe Germany and/or its affiliates cook time, and Jell-O Pudding! Of sodium and phosphate 200 sodium phosphate dibasic ph not compare more than 4 products a! 2020 Merck KGaA, Darmstadt, Germany and/or its affiliates the sodium chloride equivalent value, or E-Value is...