痕量阴离子
|
bromide (Br-): ≤0.01%
|
痕量阴离子
|
iodide (I-): ≤0.001%
|
痕量阴离子
|
phosphate (PO43-): ≤0.0005%
|
痕量阴离子
|
sulfate (SO42-): ≤0.05%
|
痕量阳离子
|
Al: ≤0.0005%
|
痕量阳离子
|
As: ≤0.0001%
|
痕量阳离子
|
Ba: ≤0.0005%
|
痕量阳离子
|
Bi: ≤0.0005%
|
痕量阳离子
|
Ca: ≤0.002%
|
痕量阳离子
|
Cd: ≤0.0005%
|
痕量阳离子
|
Co: ≤0.0005%
|
痕量阳离子
|
Cr: ≤0.0005%
|
痕量阳离子
|
Cu: ≤0.0005%
|
痕量阳离子
|
Fe: ≤0.0001%
|
痕量阳离子
|
K: ≤0.005%
|
痕量阳离子
|
Li: ≤0.0005%
|
痕量阳离子
|
Mg: ≤0.0005%
|
痕量阳离子
|
Mn: ≤0.0005%
|
痕量阳离子
|
Mo: ≤0.0005%
|
痕量阳离子
|
Ni: ≤0.0005%
|
痕量阳离子
|
Pb: ≤0.0005%
|
痕量阳离子
|
Sr: ≤0.0005%
|
痕量阳离子
|
Zn: ≤0.0005%
|
杂质
|
filtertest, complies
|
杂质
|
insoluble matter, complies
|
纯度
|
≥99.5% (AT)
|
紫外吸收波长
|
A/260 ≤0.01
|
紫外吸收波长
|
A1M/280, H2O ≤0.01
|
熔点
|
801 °C(lit.)
|
pH值
|
5.0-8.0 (20 °C, 1 M in H2O)
|
溶解度
|
H2O: soluble1 M, clear, colorless
|
个人保护装置
|
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
|
RTECS编号
|
VZ4725000
|
德国WGK号
|
1
|