Ammonium chloride A.R. – 99.5%

Description

AMMONIUM CHLORIDE A.R
NH4Cl = 53.49

Assay 99.5% min
pH of  5%  solution Not less than 4.6
Insoluble matter 0.001%  max
N.V.M 0.005%  max
Iodide (I) 0.001%  max
Nitrate (NO3) 0.00005% max
Phosphate (PO4) 0.0003% max
Sulphate (SO4) 0.002% max
Arsenic (As) 0.00005% max
Calcium group &0.0012% max

Magnesium (Ca)Copper (Cu) 0.00025% max
Iron (Fe) 0.0002% max
Lead (Pb) 0.0002% max
Pyridine & Homologues 0.001% max

A74429 250 g.
Uses: Filling galvanic cells. Culture media ingredient.

Additional information