|
痕量阴离子
|
chloride (Cl-): ≤20 mg/kg
|
|
痕量阴离子
|
sulfate (SO42-): ≤500 mg/kg
|
|
痕量阳离子
|
Fe: ≤10 mg/kg
|
|
级别
|
Reag. Ph. Eur.
|
|
级别
|
puriss. p.a.
|
|
杂质
|
acidic reac. impurities, complies
|
|
杂质
|
sulfite or thiosulfate, complies
|
|
杂质
|
≤0.001% heavy metals (as Pb)
|
|
线性分子式
|
HOC6H4COONa
|
|
干燥失重
|
≤0.3% loss on drying, 105 °C
|
|
纯度
|
99.5-101.0% (calc. to the dried substance)
|
|
适用性
|
in accordance for appearance of solution
|
|
熔点
|
>300 °C(lit.)
|
|
GHS危险品标识
|
|
|
GHS警示词
|
Warning
|
|
GHS危险声明
|
H302-H319
|
|
欧盟危险性物质标志
|
 有害性(Harmful) (Xn)
|
|
MSDS下载
|
下载链接
|
|
个人保护装置
|
dust mask type N95 (US), Eyeshields, Gloves
|
|
GHS警示性声明
|
P305 + P351 + P338
|
|
危险公开号
|
22-36
|
|
安全公开号
|
26
|
|
德国WGK号
|
1
|