b
Thank You！
Your requirement has been sent, we will contact you quickly!
Sent Failed！
Try again!
Molecular formula: CaCl2·2H2O
Molecular weight: 147.01
CAS NO: 10035-04-8
Customs Code: 282720000
Properties: colorless crystal. The general commodity is white, gray white or slightly yellow crystal. It tastes bitter and astringent and has strong deliquescence.
Density 1.835. It is easily soluble in water. Its aqueous solution is neutral or slightly alkaline and corrosive. Soluble in alcohol,
Insoluble in ether, dehydrated to become anhydrous when heated to 260 ℃. Other chemical properties are similar to anhydrous calcium chloride.
Index parameters:
Specifications | AR | High purity |
Content | ≥74（CaCl2·2H2O） | 97.0-103.0（CaCl2） |
PH value | —— | 6.0-9.2 |
SO4 | ≤0.020 | ≤0.02 |
Heavy metals（Pb) | ≤0.001 | ≤0.001 |
Magnesium and alkali metals | ≤0.3 | Qualified |
Arsenic | ≤0.0002 | ≤0.0002 |
Water insoluble matter and ammonia precipitate | 0.015 | —— |
Aluminum, iron and phosphate | —— | Qualified |
Fe | ≤0.001 | —— |
Clarity test | Clear and transparent | Clear and transparent |
F | —— | ≤0.004 |
In addition, it can produce pharmaceutical auxiliary grade, food grade and industrial grade. At the same time, it can be processed and produced according to user requirements.
Application: it can be used as chemical analysis reagent, pharmaceutical raw and auxiliary materials, food additives and raw materials for manufacturing metal calcium.
Packaging: woven bag lined with plastic bag, 25kg / bag (or customized according to customer requirements).
Manufacturing
