Items

Specifications

Results

Appearance

White or almost white powder

Conform

Identification

Yellow deposition

Conform 

Melting point(188-193°C)

Conform

Max Absorb(310-380nm)

Conform 

Chloride Idetification

Positive reaction

Clearness in Alcohol

≤1# Standard solution

Confirm

Chloride(W/W)

9.5%-9.8%

9.68%

Residue on ignited

≤0.1%

0.09%

Heavy metals

≤0.002%

Confirm

Loss on drying 

≤3.0%

1.35%

Arsenide

≤0.0002%

Confirm