CAS 7558-79-4

Disodium phosphate

Description:

Disodium phosphate, with the CAS number 7558-79-4, is an inorganic compound composed of sodium and phosphate ions. It typically appears as a white, crystalline powder and is highly soluble in water, making it useful in various applications. This compound is often utilized as a buffering agent, emulsifier, and thickening agent in food products, as well as in pharmaceuticals and cosmetics. Disodium phosphate has a neutral pH in solution, which contributes to its stability and compatibility with other substances. It is also known for its role in water treatment processes and as a dispersing agent in various industrial applications. In terms of safety, disodium phosphate is generally recognized as safe when used appropriately, although excessive consumption can lead to health issues related to sodium intake. Overall, its versatile properties make it an important compound in both industrial and consumer products.

Formula: H₃O₄P·2Na

InChI: InChI=1S/2Na.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)

InChI key: InChIKey=QLFFCLRSMTUBEZ-UHFFFAOYSA-N

SMILES: P(=O)(O)(O)O.[Na]

Synonyms:

• Acetest
• Anhydrous sodium acid phosphate
• DSP
• Di-Sodium Hydrogen Orthophosphate
• Di-Sodium Hydrogen Phosphate
• Di-Sodium Phosphate
• Dibasic Sodium Phosphate
• Dinatriumhydrogenorthophosphat
• Disodium Hydrogenorthophosphate
• Disodium Monohydrogen Orthophoshate
• Disodium Monohydrogen Phosphate
• Disodium Monophosphate
• Disodium Orthophosphate
• Disodium Phosphate
• Disodium Phosphoric Acid
• Disodium acid orthophosphate
• Disodium acid phosphate
• Disodium hydrogen orthophosphate (Na2HPO4)
• Disodium hydrogen orthophosphate (Na₂HPO₄)
• Disodium hydrogen phosphate
• Disodium hydrogen phosphate anhydrous
• Disodium hydrogen phosphate,edible
• Disodium hydrophosphate
• Disodium phosphate (Na2HPO4)
• Disodium phosphate (Na₂HPO₄)
• E 339 (ii)
• Exsiccated sodium phosphate
• Hidrogenoortofosfato De Disodio
• Hydrogen disodium phosphate
• Hydrogen sodium phosphate (HNa2PO4)
• Hydrogen sodium phosphate (HNa₂PO₄)
• Hydrogenoorthophosphate de disodium
• Monohydrogen disodium phosphate
• Natrium-Hydrogenphosphat
• P 8135
• Phosphoric Acid, Sodium Salt (1:2)
• Phosphoric acid, disodium salt
• Soda Phosphate
• Sodium Hydrogenorthophosphate
• Sodium Monohydrogen Phosphate (2:1:1)
• Sodium Monophosphate
• Sodium Phosphate Reagent Grade Dibasic
• Sodium Phosphate, Dibasic Anhydrous
• Sodium acid phosphate
• Sodium monohydrogen phosphate
• Sodium orthophosphate dibasic
• Sodium phosphate (Na2HPO4)
• Sodium phosphate (Na₂HPO₄)
• Sodium phosphate,dibasic
• Sorensen's sodium phosphate
• Z 205
• di-Sodium Hydrogenphosphate

Sodium hydrogen phosphate, 98+%

CAS: 7558-79-4

Sodium hydrogen phosphate is used in food and water treatment in conjunction with trisodium phosphate. It is used as an emulsifier and buffer in foods and pharmaceuticals, anti-caking additive in powdered products, dietary supplement, scale inhibitor, reagent and buffer in analytical chemistry. It f

Formula: HNa₂O₄P

Purity: 98+%

Color and Shape: Powder, White

Molecular weight: 141.96

Ref: 02-A11817

Sodium hydrogen phosphate, anhydrous, ACS, 99.0% min

CAS: 7558-79-4

Sodium hydrogen phosphate is used in food and water treatment in conjunction with trisodium phosphate. It is used as an emulsifier and buffer in foods and pharmaceuticals, anti-caking additive in powdered products, dietary supplement, scale inhibitor, reagent and buffer in analytical chemistry. It f

Formula: HNa₂O₄P

Purity: 99.0%

Molecular weight: 141.96

Ref: 02-013437

di-Sodium hydrogen phosphate anhydrous

CAS: 7558-79-4

for analysis particle size about 0.2-1 mm (~18-80 mesh ASTM) EMSURE®

Ref: 23-1065590500

Disodium Phosphate

CAS: 7558-79-4

Disodium Phosphate

Molecular weight: 141.96g/mol

Ref: 54-BUP19850

Sodium hydrogen phosphate, 99+% (ACS)

CAS: 7558-79-4

Sodium hydrogen phosphate, 99+% (ACS)

Formula: Na₂HPO₄

Purity: 99+%

Color and Shape: white pwdr.

Molecular weight: 141.96

Ref: 08-93-1173

di-Sodium hydrogen phosphate, anhydrous, ACS grade

CAS: 7558-79-4

Formula: HNa₂O₄P

Purity: ≥ 99.0%

Color and Shape: White crystalline powder or crystals

Molecular weight: 141.98

Ref: 7W-GB3258

Disodium phosphate

CAS: 7558-79-4

Disodium phosphate

Purity: ≥95%

Molecular weight: 141.958g/mol

Ref: 54-IN12121

di-Sodium hydrogen phosphate anhydrous, EP, USP grade

CAS: 7558-79-4

Formula: HNa₂O₄P

Purity: 98.0 - 100.5 %

Color and Shape: White crystalline powder or crystals

Molecular weight: 141.98

Ref: 7W-GB0899

di-Sodium hydrogen phosphate, anhydrous

CAS: 7558-79-4

Formula: HNa₂O₄P

Purity: ≥ 98.0% (dried basis)

Color and Shape: White powder or crystals

Molecular weight: 141.98

Ref: 7W-GK3179

Disodium Phosphate

CAS: 7558-79-4

Disodium Phosphate (Sodium hydrogen phosphate) is commonly used as a food additive and also acts as a corrosion inhibitor.

Formula: HNa₂O₄P

Purity: 98%

Color and Shape: White Solid Granules

Molecular weight: 141.96

Ref: TM-T8127

Sodium phosphate dibasic

CAS: 7558-79-4

Formula: HNa₂O₄P

Purity: 99.0%

Color and Shape: Solid, White powder

Molecular weight: 141.957

Ref: 10-F095370

Disodium hydrogen phosphate anhydrous

CAS: 7558-79-4

Formula: HNa₂O₄P

Purity: 98.0%

Color and Shape: Solid, No data available.

Molecular weight: 141.957

Ref: 10-F545127

High-molecular Mass Urokinase RS

CAS: 7558-79-4, 7558-80-7, 7647-14-5, 9000-70-8, 9039-53-6

Color and Shape: White Solid

Ref: 2K-1056000021

Sodium phosphate dibasic

CAS: 7558-79-4

Sodium phosphate dibasic is a chemical compound that contains sodium and phosphate ions. It is soluble in water and can be found as a white powder or granules. This product is used to prepare reaction solutions for the analysis of citric acid, sodium citrate, and water vapor. Sodium phosphate dibasic has a phase transition temperature of about 100°C. The control analysis on human serum showed that there was no interference from fatty acids or sodium salts.

Formula: HPO₄Na₂

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 141.96 g/mol

Ref: 3D-FS45392

Disodium hydrogen phosphate anhydrous

CAS: 7558-79-4

Disodium hydrogen phosphate anhydrous is a sodium salt of phosphoric acid. It is used in the formulation of medicinal products as a buffering agent and as a source of sodium ions. Disodium hydrogen phosphate anhydrous also has synergistic effects with other drugs, such as calcium pantothenate and ambroxol hydrochloride injection, which are used for the treatment of infectious diseases. Disodium hydrogen phosphate anhydrous has phase transition temperature that is low enough to permit dissolution in water vapor, making it suitable for use in liquid formulations. The solubility of this drug can be increased by combining it with other compounds such as calcium pantothenate or ambroxol hydrochloride injection. This compound can be analyzed using chromatographic methods and microdialysis probes to determine its concentration in reaction solutions.

Formula: HNa₂O₄P

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 141.96 g/mol

Ref: 3D-FD30639

Sodium Phosphate Dibasic

CAS: 7558-79-4

Applications Sodium Phosphate Dibasic is used as an in conjunction with trisodium phosphate in foods and water treatment. In foods, it is used to adjust pH. In water treatment, It retards calcium scale formation. It is also found in some detergents and cleaning agents. Sodium Phosphate Dibasic is used as a saline laxative to treat constipation or to clean the bowel before a colonoscopy.
References Tsioulpas, A., et al.: Food Chem., 122, 1027 (2010); Schrödter, K., et al.: Ullmann’s Encyclopedia of Industrial Chemistry (2008); Hansen, C., et al.: Am. J. Obstet. Gynecol., 196, 311 (2007)

Formula: Na·HO₄P

Color and Shape: Neat

Molecular weight: 141.96

Ref: TR-S667040

Sodium Phosphate Dibasic Anhydrous ACS, 99%

CAS: 7558-79-4

Formula: Na₂HPO₄

Purity: min. 99%

Color and Shape: White, Solid/ Crystalline powder, Clear, Colourless

Molecular weight: 141.96

Ref: SR-66273

Sodium Phosphate Dibasic Anhydrous extrapure, 99%

CAS: 7558-79-4

Formula: Na₂HPO₄

Purity: min. 99%

Color and Shape: White, Crystalline powder, Clear, Colourless

Molecular weight: 141.96

Ref: SR-53046

Sodium Phosphate Dibasic Anhydrous for molecular biology, 99.5%

CAS: 7558-79-4

Formula: Na₂HPO₄

Purity: min. 99.5%

Color and Shape: White, Crystalline Powder, Clear, Colourless

Molecular weight: 141.96

Ref: SR-21669

Sodium Phosphate Dibasic Anhydrous ACS, ExiPlus, Multi-Compendial, 99%

CAS: 7558-79-4

Formula: Na₂HPO₄

Purity: min. 99%

Color and Shape: White, Crystalline Powder, Clear, Colourless

Molecular weight: 141.96

Ref: SR-45932