di-Sodium Hydrogen Phosphate anhydrous (USP, BP, Ph. Eur.) pure, pharma grade

Solubility:

water 75 g/l at 20 °C

Physical Description:

solid

Product Code:

IG1679

Product Name:

di-Sodium Hydrogen Phosphate anhydrous (USP, BP, Ph. Eur.) pure, pharma grade

Quality Name:

pure, pharma grade

Specifications:

Assay (Acidim.) calc. a.d.s.: 98.0-100.5%
Identity according to Pharmacopoeias:: passes test
pH sol. 5 %: 8.7-9.4

Maximum limit of impurities
Appearance of solution: passes test
Insoluble matter in H2O: 0.025 %
Reducing substance to KMnO4: passes test
Loss on drying at 105°C: 1.0 %
Loss on drying at 130°C (USP): 5.0 %
Chloride (Cl): 0.005%
Nitrogen compounds (as N): 0.003%
Sulfate (SO4): 0.03%
Residual solvents (Ph.Eur/USP) excluded by the manufacturing process: passes test
Sodium di-Hydrogen Phosphate: passes test
Heavy metals (as Pb): 0.001%
Residual metals ICP: (according to EMEA/CHMP/SWP/4446/2000)
Class 1A (Pt, Pd): 1 ppm
Class 1B (Ir, Rh, Ru, Os): 1 ppm
Class 1C (Mo, Ni, Cr, V): 2.5 ppm
Class 2 (Cu, Mn): 25 ppm
Class 3 (Fe, Zn): 130 ppm
As: 0.0001 %
Fe: 0.002 %

WGK:

1

Storage:

Room Temperature.

Master Name:

di-Sodium Hydrogen Phosphate anhydrous

Synonyms Long Text:

Sodium Phosphate , secondary, Sodium Phosphate di-Basic

EINECS:

231-448-7

CS:

2835 22 00 00

Download TDS file for complete specifications