Packs sizes (3)
Technical data
- Melting Point:
- 34 °C
- Solubility:
- water 218 g/l at 20 °C
- Physical Description:
- solid
- Product Code:
- 141678
- Product Name:
- di-Sodium Hydrogen Phosphate 12-hydrate (USP, BP, Ph. Eur.) pure, pharma grade
- Quality Name:
- 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
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:
- 2835 22 00 00
