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Calcium chloride dihydrate
Molecular formula: CaCl2·2H2O Molecular weight: 147.01
CAS NO: 10035-04-8 Customs code: 2827200000
Properties: White crystalline particles or lumps, bitter and astringent, strong deliquescent. The density is 1.835. Easily soluble in water, soluble in alcohol, insoluble in ether, and its aqueous solution is neutral or slightly alkaline. When heated to 260°C, dehydration becomes anhydrous.
Index parameter
|
Analytical Purity--AR |
High Purity |
content/% |
≥74(CaCl2·2H2O) |
97.0-103.0(CaCl2) |
PH value |
—— |
6.0-9.2 |
Sulfate (SO4)/% |
≤0.020 |
≤0.02 |
Heavy metal (calculated as Pb)/% |
≤0.001 |
≤0.001 |
Magnesium and alkali metals/% |
≤0.3 |
Meet the requirements |
Arsenic (As)/% |
≤0.0002 |
≤0.0002 |
Water insoluble matter and ammonia deposit/% |
0.015 |
—— |
Aluminum, iron and phosphate |
—— |
Meet the requirements |
Iron (Fe)% |
≤0.001 |
—— |
Clarity experiment |
The solution is clear and transparent |
The solution is clear and transparent |
Fluorine (F) |
—— |
≤0.004 |
Uses: It can be used for chemical analysis reagents, pharmaceutical raw materials, food additives and raw materials for manufacturing calcium metal.
Packing: woven bag lined with plastic bag, 25 kg/bag (or customized according to customer requirements).
Q1: Are you trading company or manufacturer ?
A1: We are manufacturer.
Q2: Do you have your own R&D team?
A2: Yes, we can customize products as your requirements.
Q3: How about the quality?
A3: We have the best professional engineer and strict QA and QC system.
Q4: How’s the package?
A4: Normally are cartons, but also we can pack it according to your requirements.
Q5: How’s the delivery time?
A5: It depends on the quantity you need, 1-25 days usually.