PRODUCT INFORMATION
产品信息
性质
grade puriss. p.a.
assay ≥99.0% (NT)
optical activity [α]20/D +23±1°, c = 5% in 5 M HCl
total impurities ≤0.5% foreign amino acids
anion traces chloride (Cl-): ≤100 mg/kg
sulfate (SO42-): ≤100 mg/kg
cation traces Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
NH4+: ≤200 mg/kg
Na: ≤500 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg
安全性
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
WGK Germany 2
RTECS MA1450000