PRODUCT INFORMATION
产品信息
性质
grade puriss.
assay 95-100.5% (complexometric)
quality meets analytical specification of Ph. Eur., USP, FCC
total impurities ≤0.2% insoluble in hydrochloric acid
≤2.5% subst. not precip. by ammonium oxalate (as SO4)
density 2.24 g/mL at 25 °C(lit.)
anion traces fluoride (F-): ≤50 mg/kg
cation traces As: ≤3 mg/kg
Cu: ≤10 mg/kg
Fe: ≤1000 mg/kg
Pb: ≤2 mg/kg
Zn: ≤10 mg/kg
安全性
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes Xi
Risk Statements 41
Safety Statements 26-39
WGK Germany 1
RTECS EW2800000