1、Chemical Name：CALCIUM CHLORIDE
2、Molecular Formula:CaCl2、CaCl2·2H2O
3、Molecular Weight: 111
4、CAS:10043-52-4
5、Character: Colorless cubic crystal, white or off-white, granular honeycomb, lumpy, round, irregular, granular, powdery, slightly toxic, odorless, slightly bitter, highly hygroscopic, easily deliguous and easily soluble in water when exposed to air, while releasing a large amount of heat, its aqueous solution is slightly acidic.
6、Usage: Common applications of calcium chloride include saline road ice-thawing agents and desiccants used in refrigeration equipment and used in the food industry as calcium fortifier, solidifying agent, chelating agent and desiccating agent.
7、Packing: It is packed with polythene bag as the inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.
8、Storage and Transport: It should be stored in a dry and ventilative warehouse, kept away from water and moisture during transport, unloaded with care as to avoid being damaged. Furthermore, it must be stored separately from poisonous substances.
|
質(zhì)量指標 |
Specification |
GB1886.45-2016 |
FCC V |
|
|
氯化鈣含量,w/% |
Content（CaCl2） |
≥93.0 |
93.0-100.5 |
|
|
|
Content（CaCl2·2H2O） |
99.0-107.0 |
99.0-107.0 |
|
|
酸不溶物,w/% ≤ |
Acid-Insoluble Matter |
--- |
0.02 |
|
|
游離堿[Ca(OH)2],w/% ≤ |
Alkalies (Free) |
Anhydrous |
0.25 |
--- |
|
|
|
Dihydrate |
0.15 |
--- |
|
鎂及堿金屬,w/% ≤ |
Magnesium and Alkali Salts |
Anhydrous |
--- |
5.0 |
|
|
|
Dihydrate |
--- |
4.0 |
|
重金屬(以Pb計)/(mg/kg) ≤ |
heavy metal |
20.0 |
--- |
|
|
砷（As）/（mg/kg） ≤ |
Arsenic salt |
3.0 |
3.0 |
|
|
鉛（Pb）/（mg/kg） ≤ |
Lead |
5.0 |
5.0 |
|
|
氟(F)/(mg/kg) ≤ |
Fluoride |
40.0 |
40 |
|
|
PH值 |
PH Value |
--- |
4.3-5.0 |
|
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