|
痕量阴离子
|
bromide (Br-): in accordance
|
|
痕量阴离子
|
iodide (I-): in accordance
|
|
痕量阴离子
|
sulfate (SO42-): ≤100 mg/kg
|
|
痕量阳离子
|
As: ≤3 mg/kg
|
|
痕量阳离子
|
Ca: ≤100 mg/kg
|
|
痕量阳离子
|
Cu: ≤20 mg/kg
|
|
痕量阳离子
|
Fe: ≤20 mg/kg
|
|
痕量阳离子
|
Mg: ≤10 mg/kg
|
|
痕量阳离子
|
Pb: ≤4 mg/kg
|
|
痕量阳离子
|
Zn: ≤20 mg/kg
|
|
级别
|
puriss.
|
|
燃烧残渣
|
≤0.1% (as SO4)
|
|
杂质
|
acidity or alkalinity, complies
|
|
杂质
|
residual solvents, complies
|
|
杂质
|
thiocyanate (SCN), complies
|
|
线性分子式
|
NH4Cl
|
|
干燥失重
|
≤0.5% loss on drying, 105 °C
|
|
纯度
|
99.5-100.5% (calc. to the dried substance)
|
|
品质说明
|
meets analytical specification of Ph. Eur., BP, USP, FCC
|
|
适用性
|
complies for appearance of solution
|
|
熔点
|
340 °C (subl.)(lit.)
|
|
pH值
|
4.6-6.0 (20 °C, 5%)
|
|
蒸汽密度
|
1.9 (vs air)
|
|
蒸汽压
|
1 mmHg ( 160.4 °C)
|
|
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
|
|
RTECS编号
|
BP4550000
|
|
安全公开号
|
22
|
|
德国WGK号
|
1
|