PRODUCT INFORMATION
产品信息
性质
grade puriss.
assay 98-100.5% (calc. to the dried substance)
quality meets analytical specification of BP
total impurities ≤0.001% heavy metals (as Pb)
loss ≤1% loss on drying, 130 °C
pH 4.2-4.5 (20 °C, 5%)
anion traces chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤300 mg/kg
cation traces As: ≤2 mg/kg
Fe: ≤10 mg/kg
安全性
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
WGK Germany 1
RTECS WA1900000