AMMONIUM CHLORIDE AR/ACS

Short Name: AMMONIUM CHLORIDE

Other Names: Salmiac

Chemical Specifications

Appearance : White crystalline powder

Assay (as NH4Cl; on anhydrous basis) : Min 99.5%

pH (5% solution in water; 25°C) : 4.5 - 5.5

Insoluble matter (10% in water) : Max 0.005%

Residue on ignition : Max 0.01%

Calcium (Ca) : Max 0.001%

Magnesium (Mg) : Max 0.0005 %

Heavy metals (by ICP-OES) : Max 0.0005%

Iron (Fe) : Max 0.0002%

Phosphate (PO4) : Max 0.0002%

Sulphate (SO4) : Max 0.002%