CAS No.: 7048-04-6
Appearance White crystals or crystalline
powder
Specific rotation
+5.5~+7.0°
State of solution
(Transmittance) ≥98.0%
Chloride(Cl) 19.89~20.29%
Ammonium(NH4) ≤0.020%

Iron(Fe) ≤10ppm
Heavy metals(Pb) ≤10ppm
Arsenic(As2O3) ≤1ppm

Loss on drying 8.5~12.0%

Assay 99.0~100.5%
PH 1.5~2.0