熔点 220-222°C
Test Items Standard
Appearance White fine crystals
Assay 98.0 to 101.0%
Chloride (Cl) Not more than 0.10%
Heavy Metals (Pb) Not more than 10 PPM
Loss on Drying Not more than 0.20%
Residue on Ignition (Sulfate) Not more than 0.20%
危险品标志 Xi
危险类别码 36/37/38
安全说明 22-24/25-36-26
WGK Germany 3
RTECS号 YQ8818000
F 3