Disodium phosphate DSP Sodium hydrogen phosphate
Basic Info
Model No.: Food grade and technical grade
Product Description
Sodium phosphate, Dibasic
Disodium Monohydrogen Phosphate; Disodium Phosphate
Na2HPO4 Molecular Weight : (anhydrous) 141.96
Na2HPO4·2H2O Molecular Weight : (dihydrate) 177.99
INS: 339(ii)
CAS: Anhydrous [7558-79-4]
CAS: Dihydrate [10028-24-7]
CAS: Dodecahydrate [10039-32-4]
DESCRIPTION
Sodium Phosphate, Dibasic, occurs as a white, crystalline powder or as granules. It may be anhydrous or contain two molecules of water of hydration. The anhydrous form is hygroscopic.
Both forms are freely soluble in water and insoluble in alcohol.
Function Emulsifier; texturizer; buffer; nutrient.
REQUIREMENTS
Identification A 1:20 aqueous solution gives positive tests for Phosphate and for Sodium, Appendix IIIA.
Assay Not less than 98.0% of Na2HPO4 after drying.
Arsenic Not more than 3 mg/kg.
Fluoride Not more than 0.005%.
Insoluble Substances Not more than 0.2%.
Lead Not more than 4 mg/kg.
Loss on Drying Anhydrous: Not more than 5.0%; Dihydrate: Between 18.0% and 22.0%.
Packaging and Storage Store in tightly closed containers.
Contact us if you need more details on Sodium Phosphate Dibasic Na2HPO4. We are ready to answer your questions on packaging, logistics, certification or any Other aspects about Disodium Phosphate Anhydrous and Dodecahydrate、Disodium Phosphate Food and Technical Grade. If these products fail to match your need, please contact us and we would like to provide relevant information.
Disodium Monohydrogen Phosphate; Disodium Phosphate
Na2HPO4 Molecular Weight : (anhydrous) 141.96
Na2HPO4·2H2O Molecular Weight : (dihydrate) 177.99
INS: 339(ii)
CAS: Anhydrous [7558-79-4]
CAS: Dihydrate [10028-24-7]
CAS: Dodecahydrate [10039-32-4]
DESCRIPTION
Sodium Phosphate, Dibasic, occurs as a white, crystalline powder or as granules. It may be anhydrous or contain two molecules of water of hydration. The anhydrous form is hygroscopic.
Both forms are freely soluble in water and insoluble in alcohol.
Function Emulsifier; texturizer; buffer; nutrient.
REQUIREMENTS
Identification A 1:20 aqueous solution gives positive tests for Phosphate and for Sodium, Appendix IIIA.
Assay Not less than 98.0% of Na2HPO4 after drying.
Arsenic Not more than 3 mg/kg.
Fluoride Not more than 0.005%.
Insoluble Substances Not more than 0.2%.
Lead Not more than 4 mg/kg.
Loss on Drying Anhydrous: Not more than 5.0%; Dihydrate: Between 18.0% and 22.0%.
Packaging and Storage Store in tightly closed containers.
Contact us if you need more details on Sodium Phosphate Dibasic Na2HPO4. We are ready to answer your questions on packaging, logistics, certification or any Other aspects about Disodium Phosphate Anhydrous and Dodecahydrate、Disodium Phosphate Food and Technical Grade. If these products fail to match your need, please contact us and we would like to provide relevant information.
Product Categories : Phosphate > Sodium Phosphate
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