PRODUCT INFORMATION
产品信息
性质
vapor pressure 40 mmHg ( 0 °C)
grade purum p.a.
assay ≥98.0% (KT)
total impurities ≤2% water
mp 724 °C(lit.)
anion traces sulfate (SO42-): ≤50 mg/kg
cation traces Ca: ≤50 mg/kg
Cd: ≤50 mg/kg
Cu: ≤50 mg/kg
Fe: ≤50 mg/kg
K: ≤100 mg/kg
Na: ≤200 mg/kg
Ni: ≤1000 mg/kg
Pb: ≤50 mg/kg
Zn: ≤50 mg/kg
安全性
Personal Protective Equipment Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
Hazard Codes T,N
Risk Statements 49-22-42/43-50/53
Safety Statements 53-22-45-60-61
RIDADR UN2923 8/PG 3
WGK Germany 3
RTECS GF9800000