di-Sodium hydrogen phosphate anhydrous, EP, USP grade

European Pharmacopoeia (EP) (Ph. Eur.) Solutions and Reagents; Immunoassays; United States Pharmacopoeia (USP) Solutions and Reagents; pH Buffer Solutions

sec-Sodium phosphate; Disodium hydrogen phosphate; Disodium phosphate; Sodium hydrogenphosphate; Sodium phosphate dibasic anhydrous; Sodium phosphate dibasic, anhydrous; Disodium phosphate, anhydrous; Disodium phosphate anhydrous; 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 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; di-Sodium hydrogen phosphate anhydrous

7558-79-4

HNa2O4P

141.98

White crystalline powder or crystals

98.0 - 100.5 %

Arsenic (As): ≤ 2ppm
CAS RN: 7558-79-4
Chloride (Cl): ≤ 200ppm
EC Number: 231-448-7
Heavy Metals (as Pb): ≤ 10ppm
Identification: A, B, C, D to pass tests
Insoluble Matter: ≤ 0.4%
Iron (Fe): ≤ 20ppm
Loss on Drying: ≤ 1.0% (EP)
Loss on Drying: ≤ 5.0% (USP)
Monosodium Phosphate Ratio: ≤ 0.025
Reducing Substances: To pass test
Solubility (10% in water): Clear, colourless solution
Sulphate (SO4): ≤ 500ppm

+20°C

MFCD00003496