Your country and language has been automatically selected.

Back

Sodium di-Hydrogen Phosphate 1-hydrate (USP, BP) pure, pharma grade

Sodium Phosphate , primary, Sodium Phosphate Acid, Sodium Phosphate mono-Basic

Assay (Acidim.) (calc. a.a.s): 98.0-100.5%
Code
141965
CAS
10049-21-5
Molecular Formula
NaH2PO4.H2O
Molar mass
137.99 g/mol
Solubility:
water 1,103 g/l at 20 °C
Physical Description:
solid
Product Code:
141965
Product Name:
Sodium di-Hydrogen Phosphate 1-hydrate (USP, BP) pure, pharma grade
Quality Name:
pure, pharma grade
Specifications:
Assay (Acidim.) (calc. a.a.s): 98.0-100.5%
Identity according to Pharmacopoeias:: passes test
pH of 5% solution: 4.2-4.5

Maximum limit of impurities
Appearance and colour of solution: passes test
Insoluble matter in H2O: 0.005 %
Reducing substance to KMnO4: passes test
Loss on drying at 130°C: 11.5-14.5 %
Chloride (Cl): 0.014%
Sulfate (SO4): 0.03%
Residual solvents (Ph.Eur/USP): passes test
Aluminium, Calcium and related elements.: passes test
Water (H2O): 10.0 -15.0 %
Heavy metals (as Pb): 0.001%
As: 0.00015 %
Fe: 0.001 %
WGK:
1
Storage:
Room Temperature.
Master Name:
Sodium di-Hydrogen Phosphate 1-hydrate
Synonyms Long Text:
Sodium Phosphate , primary, Sodium Phosphate Acid, Sodium Phosphate mono-Basic
EINECS:
231-449-2
CS:
28352200
Download TDS file for complete specifications