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di-Sodium Hydrogen Phosphate 12-hydrate (USP, BP, Ph. Eur.) low endotoxin pure, pharma grade

Disodium Phosphate dodecahydrate, Sodium Phosphate di-Basic dodecahydrate, Disodium Phosphate dodecahydrate

Assay (Acidim.) (calc. a.a.s): 98.5-100.5 %
Code
Z41678
CAS
10039-32-4
Molecular Formula
Na2HPO4.12H2O
Molar mass
358.14 g/mol
Melting Point:
34 °C
Solubility:
water 218 g/l at 20 °C
Physical Description:
solid
Product Code:
Z41678
Product Name:
di-Sodium Hydrogen Phosphate 12-hydrate (USP, BP, Ph. Eur.) low endotoxin pure, pharma grade
Quality Name:
low endotoxin pure, pharma grade
Specifications:
Assay (Acidim.) (calc. a.a.s): 98.5-100.5 %
Identity according to Pharmacopoeias:: passes test
pH of 5% solution: 8.7-9.4

Maximum limit of impurities
Appearance of solution: passes test
Insoluble matter in in H2O: 0.025%
Reducing substance to KMnO4: passes test
Loss on drying at 130°C: 57-61 %
Chloride (Cl): 0.003%
Nitrogen compounds (as N): 0.003%
Sulfate (SO4): 0.01%
Residual solvents (Ph.Eur/USP): passes test
Microbial Limits
Bacterial endotoxins: 20 IU/g
Sodium di-Hydrogen Phosphate: 2.5 %
Water (H2O): 57.0-61.0 %
As: 0.0001 %
Fe: 0.001 %
WGK:
1
Storage:
Not recommended in areas with a very hot climate
Master Name:
di-Sodium Hydrogen Phosphate 12-hydrate
Synonyms Long Text:
Disodium Phosphate dodecahydrate, Sodium Phosphate di-Basic dodecahydrate, Disodium Phosphate dodecahydrate
EINECS:
231-448-7
CS:
28352200
Download TDS file for complete specifications