Specifications

Appearance

White powder

Purity

99.5% min

Water solubility

Clear

MP.

132-134℃

Residue on ignition

0.02% max

Chloride

0.002% max

Sulfate

0.005% max

Heavy metals

5.0 ppm max

Water content

0.50% max

Fe

0.50 ppm max

Na

0.50 ppm max