|
痕量阴离子
|
chloride (Cl-): ≤500 mg/kg
|
|
痕量阴离子
|
sulfate (SO42-): ≤50 mg/kg
|
|
痕量阳离子
|
Al: ≤1 mg/kg
|
|
痕量阳离子
|
As: ≤0.1 mg/kg
|
|
痕量阳离子
|
Ba: ≤1 mg/kg
|
|
痕量阳离子
|
Bi: ≤1 mg/kg
|
|
痕量阳离子
|
Ca: ≤5 mg/kg
|
|
痕量阳离子
|
Cd: ≤1 mg/kg
|
|
痕量阳离子
|
Co: ≤1 mg/kg
|
|
痕量阳离子
|
Cr: ≤1 mg/kg
|
|
痕量阳离子
|
Cu: ≤1 mg/kg
|
|
痕量阳离子
|
Fe: ≤1 mg/kg
|
|
痕量阳离子
|
K: ≤20 mg/kg
|
|
痕量阳离子
|
Li: ≤1 mg/kg
|
|
痕量阳离子
|
Mg: ≤1 mg/kg
|
|
痕量阳离子
|
Mn: ≤1 mg/kg
|
|
痕量阳离子
|
Mo: ≤1 mg/kg
|
|
痕量阳离子
|
Na: ≤500 mg/kg
|
|
痕量阳离子
|
Ni: ≤1 mg/kg
|
|
痕量阳离子
|
Pb: ≤1 mg/kg
|
|
痕量阳离子
|
Sr: ≤1 mg/kg
|
|
痕量阳离子
|
Zn: ≤1 mg/kg
|
|
浓度
|
~4 M in H2O
|
|
级别
|
for molecular biology
|
|
杂质
|
DNases, none detected
|
|
杂质
|
RNases, none detected
|
|
杂质
|
insoluble matter, passes filter test
|
|
杂质
|
phosphatases, none detected
|
|
杂质
|
proteases, none detected
|
|
λ
|
neat
|
|
线性分子式
|
NH2C(=NH)NH2 · HSCN
|
|
产品线
|
BioUltra
|
|
紫外吸收波长
|
λ: 280 nm Amax: 0.7
|
|
密度
|
1.103 g/mL at 20 °C
|
|
pH值
|
4.5-7.0 (25 °C)
|
|
折射率
|
n20/D 1.431
|
|
GHS危险品标识
|
|
|
GHS警示词
|
Danger
|
|
GHS危险声明
|
H302-H312-H331-H412
|
|
欧盟危险性物质标志
|
 腐蚀性(Corrosive) (C)
|
|
MSDS下载
|
下载链接
|
|
个人保护装置
|
Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
|
|
GHS警示性声明
|
P261-P273-P280-P311
|
|
危险公开号
|
20/21/22-32-34-52/53
|
|
安全公开号
|
26-36/37/39-45-61
|
|
欧盟补充危害声明
|
Contact with acids liberates very toxic gas.
|
|
德国WGK号
|
2
|