|
痕量阴离子
|
chloride (Cl-): ≤500 mg/kg
|
|
痕量阴离子
|
sulfate (SO42-): ≤5000 mg/kg
|
|
痕量阳离子
|
As: ≤2 mg/kg
|
|
痕量阳离子
|
Ca: ≤1%
|
|
痕量阳离子
|
Cu: ≤10 mg/kg
|
|
痕量阳离子
|
Fe: ≤200 mg/kg
|
|
痕量阳离子
|
Pb: ≤4 mg/kg
|
|
痕量阳离子
|
Zn: ≤10 mg/kg
|
|
Filling volume
|
≤0.15 g/mL
|
|
级别
|
puriss.
|
|
杂质
|
free alkali, in accordance
|
|
杂质
|
residual solvents, complies
|
|
杂质
|
soluble salts, in accordance
|
|
杂质
|
≤0.002% heavy metals (as Pb)
|
|
杂质
|
≤0.1% insoluble in HCl
|
|
杂质
|
≤0.1% insoluble in acetic acid
|
|
杂质
|
≤1% water-soluble matter
|
|
线性分子式
|
MgO
|
|
干燥失重
|
≤5% loss on ignition
|
|
纯度
|
98.0-100.5% (calc. for dried substance)
|
|
品质说明
|
meets analytical specification of Ph. Eur., BP, USP, FCC, E 530
|
|
适用性
|
passes test for appearance of solution
|
|
熔点
|
2852 °C(lit.)
|
|
MSDS下载
|
下载链接
|
|
个人保护装置
|
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
|
|
RTECS编号
|
OM3850000
|
|
德国WGK号
|
1
|