Melting Point:

252 °C

Solubility:

Water: 222 g/l at 20 °C

Physical Description:

Solid

Product Code:

141509

Product Name:

Potassium di-Hydrogen Phosphate (USP-NF, BP, Ph. Eur.) pure, pharmaceutical grade

Quality Name:

pure, pharmaceutical grade

Specifications:

• Assay (Acidim.) calc. s.p.s.: 98.0-100.5%
• Identity according to Pharmacopoeias: Conforms to test
• pH sol. 5%: 4.2-4.5
• Maximum Limit of Impurities
• Appearance of Solution: Conforms to test
• Appearance: Conforms to test
• Insoluble in H2O: 0.2 %
• Reducing Substances: Conforms to test
• Loss on Drying at 130°C: 1.0%
• Chloride (Cl): 0.02%
• Sulfate (SO4): 0.03%
• Residual Solvents (Ph. Eur./USP): Conforms to test
• Fluoride (F): 0.001%
• As: 0.0001 %
• Fe: 0.001 %
• Pb: 0.00005 %

WGK:

1

Storage:

Room temperature.

Master Name:

Potassium di-Hydrogen Phosphate

Text for Synonyms:

Potassium Mono-Basic Phosphate, Primary Potassium Phosphate

EINECS:

231-913-4

NC:

28352400