Back to ChemicalBook Home--->CAS DataBase List--->7789-41-5

7789-41-5

7789-41-5 Structure

7789-41-5 Structure
IdentificationMore
[Name]

Calcium bromide
[CAS]

7789-41-5
[Synonyms]

CALCIUM BROMIDE
CALCIUM (II) BROMIDE
CaBr2
Calcium bromide (CaBr2)
calciumbromide(cabr2)
calciumbromideanhydrous
calciumdibromide
Hydrobromic acid calcium salt
Calciumbromidehydratewhitepowder
CalciumbromideultradrymetalsbasisoxideHOOHpp
CALCIUM BROMIDE, ANHYDROUS, 99.98%
Calciumbromide,ultradry,99.978%(metalsbasis)
CALCIUM BROMIDE, ULTRADRY, 99.999%
CALCIUM BROMIDE 52%
Calciumbromide,anhydrous(99.5%-Ca)
Calciumbromide,ultradry(99.999%-Ca)(oxide/H2O/OH<100ppm)PURATREM
calcium bromide, ultra dry
Calcium bromide(liquid)
Calcium bromide(powder)
CALCIUM BROMIDE, ULTRADRY: 99.999% CA, METALS BASIS, OXIDE/H2O/OH <100 PPM (UNDER ARGON)
[EINECS(EC#)]

232-164-6
[Molecular Formula]

Br2Ca
[MDL Number]

MFCD00010902
[Molecular Weight]

199.89
[MOL File]

7789-41-5.mol
Chemical PropertiesBack Directory
[Appearance]

White powder
[mp ]

730°C
[bp ]

806-812°C
[density ]

3.353 g/mL at 25 °C(lit.)
[Fp ]

806-812°C
[form ]

beads
[Sensitive ]

Hygroscopic
[Merck ]

14,1654
[Uses]

Made by the action of hydrobromic acid on calcium oxide and crystallization. The white granular crystals are soluble in water. Calcium bromide was used in making collodion emulsions, particularly for dye-sensitized plates.
[CAS DataBase Reference]

7789-41-5(CAS DataBase Reference)
[NIST Chemistry Reference]

Calcium dibromide(7789-41-5)
[EPA Substance Registry System]

7789-41-5(EPA Substance)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R38:Irritating to the skin.
[Safety Statements ]

S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
[WGK Germany ]

2
[RTECS ]

EV9328000
Raw materials And Preparation ProductsBack Directory
【Raw materials】

Government regulation-->Hydrogen bromide-->Calcium carbonate-->Calcium hydroxide-->Calcium oxide-->Iron hydroxide-->IRON (II) BROMIDE-->Calcium carbide-->Calcium
【Preparation Products】

D-(-)-FRUCTOSE-->Hexabromoethane-->CARBON DIOXIDE
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

Calcium bromide(7789-41-5).msds
Questions And AnswerBack Directory
[Uses]

Calcium bromide (CaBr2) is used as a developer for photographic film and paper and as a dehydrating agent (drying agent), food preservative, and fire retardant.
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

Calcium bromide, ultra dry , 99.978% (metals basis)(7789-41-5)
[Sigma Aldrich]

7789-41-5(sigmaaldrich)
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