Complaint
calcium chloride
PRODUCT NAME:
| Calcium Chloride 77% Flakes |
INSPECTION STANDARD |
GB/T26520-2011 |
BATCH NO. | WF190306 | INSPECTION DATE: | 2019-03-06 |
MANUFACTURE DATE: | 20190306 | EXPIRATION DATE: | 2021-03-05 |
TESTING ITEM |
INDEX |
RESULT | |
CaCl2 Content | 77% MIN | 77.28% | |
NaCl Content | 5%MAX | 4.02% | |
MgCl2 Content | 0.5% MAX | 0.29% | |
Insoluble in water | 0.15% MAX | 0.05% | |
Fe | 0.0020%MAX | ≤0.002% | |
1,Features:
colorless cubic crystal. white or white porous or grain, honeycomb. oderless, slightly bitter taste. Relative density of 2.15(25ºC). melting point of 782ºC, boiling point of 1600ºC. strong moisture absorption. It is easy to deliquescent in the air. Easy to soluble in water and at the same time release lots of heat. It's water solution is slight acidity. soluble with alcohol, and vinegar. React and alcohol to produce CaCl2·8NH3 & CaCl2·4C2H5OH. Under the common temperature, crystal to produce Hexahydrate. add heat to 30ºC and it is soluble with self crystal water. Continously add heat, lose water, to 200ºC become dihydrate. Add heat to
260ºC it becomes water porous calcium chlorde,anhydrous.
FONDLAND CHEMICALS CO.,LTD.
Ruth Li
