Appearance

White crystal powder

HIO3 Assay %

≥99.5%

Residue on Ignition （ as Sulfate ） %

≤0.05%

Sulfate (SO4)%

≤0.05%

Nitrogen Compounds （ N ） %

≤0.01%

Iron （ Fe ） %

≤0.003%

Heavy Metals （ as pb ） %

≤0.005%