Potassium Hydroxide Pellets AR 500GRam

PRODUCT CODE 614365
SYNONYMS Caustic potash
C.I. NO. --
CASR NO. (1310-58-3)
KOH
ATOMIC OR MOLECULAR FORMULA KOH
ATOMIC OR MOLECULAR WEIGHT 56.11
PROPERTIES Hygroscopic; Rapidly absorbs moisture and CO2 from the
air and deliquesces.

PARAMETER LIMIT
Description White deliquescent pellets.
Solubility 10% solution in water is clear, colourless.
Identification Passes test.
Minimum Assay (Acidimetric ) 85.0%

MAXIMUM LIMIT OF IMPURITIES
Insoluble matter 0.01%
Carbonate (K2CO3) 1.0%
Chloride (Cl) 0.005%
Total Nitrogen (N) 0.001%
Phosphate (PO4) 0.001%
Sulphate (SO4) 0.003%
Calcium (Ca) 0.005%
Iron (Fe) 0.001%
Heavy metals (Pb) 0.001%
Nickel (Ni) 0.001%
Sodium (Na) 1.0%