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Calcium Chloride
Identification
Synonyms: Calcium chloride
anhydrous; CaCl2
De: Calciumchlorid
ES: Cloruro de Calico
Fr: Chlorure de calcium
CAS
No.: dihydrate 10035-04-8
anhydrous
10043-52-4
EC
No.:
233-140-8
Molecular Formula: CaCl2
Application
(1)Used to make desiccant in
various industries (2) Refined calcium chloride can be used in food, electronic,
and leather industry; used in the organic chemical production processing,
petroleum distilling, and also used as a mixer in ether alcohol. (3) Used as a
snow-thawing agent for highways, parking lots, airports
and docks
etc. (4) Used to prevent dust, grime and mine dust. (5) Used in oil well
drilling, used as well drilling fluid, completion fluid, well cementation fluid,
and workover fluid, and it is also used as dehydrant in petroleum chemical
industry. (6) Used to make emulsion coagulant in rubber industry. (7) Used to
make chlorating agent and additives in ferrous metallurgy industry. (8) Used to
make additives in paper making industry. (9) Used to make early strengthen
agent (concrete strengthening agent and coating material coagulating agent etc)
in construction industry. (10)Used as a raw chemical material, sulfate radical
removal agent, and sodium alginate coagulating agent in chemical industry.
(11)Used as a cooling agent in refrigerating industry, used as a media between
air and fluid in refrigerating technique for air conditioning system. (12)Used
to prevent putrefaction for wheat, apple, and cabbage etc; used as a foodstuff
antiseptic.
Specification
Parameters
|
Specification
|
|
Appearance |
white flake,
beads (pearls), powder |
Power, Granule |
Food grade |
Beads, powder |
|
CaCl2 content |
77~80% |
94%
min. |
94%
min. |
96% min. |
|
Insolubles in
water
|
0.2% max. |
0.1% max. |
0.1% max. |
0.2% max. |
|
NaCl |
3.5% max. |
- |
2.5% max. |
- |
|
Alkalinity as Ca(OH)2 |
0.16% max.
|
0.2% max. |
0.15% max. |
- |
|
MgCl2 |
0.10% max. |
- |
0.1% max. |
- |
|
Fe |
65ppm |
- |
30
ppm max. |
- |
|
Sulfates as SO4 |
- |
0.1% max. |
- |
- |
|
MgCl2
and other chloride alkali-earth metals |
- |
5.5% max. |
- |
0.2% max. |
|
PH |
8 |
8~10 |
8-10 |
- |
|
Arsenic |
- |
- |
3ppm max. |
- |
|
Particle size |
- |
- |
2~5mm |
- |
Standard Packing
50lbs, 25kgs,
500kg, 1000kgs bag
Risks and Safety Info
Hygroscopic!
Non-hazardous chemical. Safe for land and sea transportation.
R 36
S 2,
22, 24
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