英文名:Barium Hydroxide
商品編號: 28164000
CAS NO.:12230-71-6
分子式:Ba(OH)2
物化性狀:白色粉末。
用途:制特種肥皂、殺蟲劑,也用于硬水軟化、甜菜糖精制、鍋爐除垢、玻璃潤滑等 ,用于有機(jī)合成和鋇鹽制備。
包裝:25公斤塑編袋
規(guī)格:
Item |
Grade |
||
AR |
CP |
TECH GRADE |
|
Assay[Ba(OH)2·8H2O], % |
≥98.0 |
≥97.0 |
≥98.0 |
Barium carbonate(BaCO3), % |
≤1.0 |
≤2.0 |
≤2.0 |
HCL insoluble matter, % |
≤0.005 |
≤0.05 |
≤0.05 |
Chloride(Cl), % |
≤0.003 |
≤0.02 |
≤0.3 |
Iron(Fe), % |
≤0.001 |
≤0.005 |
- |
Strontium(Sr), % |
≤0.08 |
≤0.15 |
- |
Substances not precipitated by H2SO4, % |
≤0.02 |
≤0.05 |
- |