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Calcium chloride hexahydrate

Product Name:
Calcium chloride hexahydrate
CAS No.
7774-34-7
Chemical Name:
Calcium chloride hexahydrate
CBNumber:
CB9218828
Molecular Formula:
CaCl2H12O6
Formula Weight:
219.08
MOL File:
7774-34-7.mol
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Calcium chloride hexahydrate Property

Melting point:
30 °C
Density 
1.71 g/mL at 25 °C(lit.)
storage temp. 
<15°C
solubility 
H2O: 1 M at 20 °C, clear, colorless
form 
Solid
color 
Colorless
PH
5.0-7.0 (25℃, 1M in H2O)
Water Solubility 
5360 g/L (20 ºC)
λmax
λ: 260 nm Amax: 0.018
λ: 280 nm Amax: 0.015
Sensitive 
Hygroscopic
Merck 
14,1659
Stability:
Stable. Incompatible with water, zinc, strong acids, methyl vinyl ether, bromine trifluoride, boron oxides.
CAS DataBase Reference
7774-34-7(CAS DataBase Reference)
EPA Substance Registry System
Calcium chloride hexahydrate (7774-34-7)
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Safety

Hazard Codes 
Xi
Risk Statements 
36
Safety Statements 
26-24-22
WGK Germany 
1
RTECS 
EV9830000
TSCA 
Yes
HS Code 
28272000
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N-Bromosuccinimide Price More Price(14)

Sigma-Aldrich Gold
Product number:
12074
Product name :
Calcium chloride hexahydrate
Purity:
meets analytical specification of Ph. Eur., E509, 97-103%, ≤0.0001% Al
Packaging:
1kg
Price:
$66.1
Updated:
2019/12/02
Buy:
Buy
Sigma-Aldrich Gold
Product number:
12074
Product name :
Calcium chloride hexahydrate
Purity:
meets analytical specification of Ph. Eur., E509, 97-103%, ≤0.0001% Al
Packaging:
6x1kg
Price:
$150
Updated:
2019/12/02
Buy:
Buy
Alfa Aesar Gold
Product number:
010680
Product name :
Calcium chloride hydrate, Puratronic?, 99.9965% (metals basis)
Packaging:
2g
Price:
$41.4
Updated:
2018/11/16
Buy:
Buy
Alfa Aesar Gold
Product number:
010680
Product name :
Calcium chloride hydrate, Puratronic?, 99.9965% (metals basis)
Packaging:
10g
Price:
$110
Updated:
2018/11/16
Buy:
Buy
Sigma-Aldrich Gold
Product number:
21111
Product name :
Calcium chloride hexahydrate
Purity:
tested according to Ph Eur
Packaging:
25kg
Price:
$0
Updated:
2019/12/02
Buy:
Buy
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Calcium chloride hexahydrate Chemical Properties,Usage,Production

Chemical Properties

Calcium chloride is a colorless to off-white crystalline solid which is deliquescent (absorb water). When heated, crystals lose water @ 100C.

Definition

ChEBI: A hydrate that is the hexahydrate form of calcium chloride.

Potential Exposure

Calcium chloride is used as road salt for melting snow, a drying agent in desiccators, for dehydrating organic liquids and gases, in refrigeration brines and antifreeze, as a dust-proofing agent, food additives, concrete hardening accelerator, and others. May react with strong oxidizers.

Shipping

There are no label or maximum shipping quantity requirements set by DOT.

Incompatibilities

The solution in water is a weak base. Reacts with zinc in presence of moisture, forming highlyflammable hydrogen gas. Dissolves violently in water with generation of much heat. Incompatible with water, bromine trifluoride; 2-furan, percarboxylic acid. May attack some building materials and metals in the presence of moisture.

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