PRODUCT INFORMATION
产品信息
性质
grade puriss. p.a.
assay >98.5% (KT)
total impurities ≤0.2% insoluble matter in HCl
loss 6.5-8.5% loss on ignition, 850 °C
anion traces chloride (Cl-): ≤100 mg/kg
sulfate (SO42-): ≤1000 mg/kg
cation traces As: ≤0.5 mg/kg
Ba: ≤10 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤200 mg/kg
K: ≤50 mg/kg
Mg: ≤2000 mg/kg
Mn: ≤100 mg/kg
Na: ≤500 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤200 mg/kg
Zn: ≤5 mg/kg
安全性
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
WGK Germany 1