痕量阴离子
|
chloride (Cl-): ≤0.003%
|
痕量阴离子
|
phosphate (PO43-): ≤0.001%
|
痕量阳离子
|
Ca: ≤0.005%
|
痕量阳离子
|
Fe: ≤5 ppm
|
痕量阳离子
|
Mg: ≤0.002%
|
痕量阳离子
|
Na: ≤0.02%
|
痕量阳离子
|
heavy metals (as Pb): ≤5 ppm
|
级别
|
ACS reagent
|
杂质
|
≤0.001% N compounds
|
杂质
|
≤0.004% S compounds (as SO42-)
|
杂质
|
≤0.005% silica
|
杂质
|
≤0.01% NH4OH pptd.
|
杂质
|
≤0.01% insolubles
|
线性分子式
|
K2CO3 · 1.5H2O
|
干燥失重
|
14.0-16.5% loss on heating
|
纯度
|
98.5-101.0% (ACS specification)
|
纯度
|
99%
|
GHS危险品标识
|
|
GHS警示词
|
Warning
|
GHS危险声明
|
H302-H315-H319-H335
|
欧盟危险性物质标志
|
刺激性(Irritant) (Xi)
|
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
|
P261-P305 + P351 + P338
|
危险公开号
|
36/37/38
|
安全公开号
|
26
|
德国WGK号
|
1
|