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Name	Calcium Bromide	EINECS	232-164-6
CAS No.	7789-41-5	Density	3.353 g/cm³
PSA	0.00000	LogP	-5.99200
Solubility	Soluble in water, methanol, ethanol and acetone. Insoluble in dioxane, chloroform and ether.	Melting Point	730 °C
Formula	CaBr₂	Boiling Point	806-812°C
Molecular Weight	199.886	Flash Point	806-812°C
Transport Information	N/A	Appearance	white powder
Safety	22-24/25	Risk Codes	38
Molecular Structure		Hazard Symbols	Xi
Synonyms	Calcium dibromide;	Article Data	74

Calcium Bromide Chemical Properties

IUPAC Name: Calcium dibromide
Synonyms of Calcium Bromide (CAS NO.7789-41-5): Calcium bromatum ; Calcium bromide ; Calcium dibromide ; Calciumbromid
CAS NO: 7789-41-5
Molecular Formula: CaBr₂
Molecular Weight: 199.89
Molecular Structure:
EINECS: 232-164-6
Acidity (pKa): 9
Density: 3.353 g/cm³
Flashing point: 806-812°C
Melting point: 730 °C
Boiling point: 1935 °C
Sensitive: Hygroscopic
Solubility: soluble in alcohol, acetone
Appearance: In its solid state, it is Odorless a white powder.
Solubility in water: 125 g/100 mL (0 °C);143 g/100 ml (20°C);312 g/100 mL (100 °C)
SMILES: [Ca+2].[Br-].[Br-]
InChI: InChI=1/2BrH.Ca/h2*1H;/q;;+2/p-2
InChIKey: WGEFECGEFUFIQW-NUQVWONBAA
Std. InChI: InChI=1S/2BrH.Ca/h2*1H;/q;;+2/p-2
Std. InChIKey: WGEFECGEFUFIQW-UHFFFAOYSA-L
Product Categories of Calcium Bromide (CAS NO.7789-41-5): Inorganics;Calcium Salts;CalciumMetal and Ceramic Science;Crystal Grade Inorganics;Inorganic Salts;Salts;Synthetic Reagents

Calcium Bromide Uses

Calcium Bromide (CAS NO.7789-41-5) can be used in medicine and photography. It can be found in drilling fluids, neuroses medication, freezing mixtures, food preservatives, photography and fire retardants.

Calcium Bromide Production

Calcium bromide have properties stmtlar to those of calcium chloride (CaCl₂). They are prepared by the action of the halogen acids (HX) on calcium oxide or calcium carbonate.
CaO + HX → CaX₂ + H₂O
where X is bromine (Br) or iodine (I).

Calcium Bromide Toxicity Data With Reference

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
mouse	LD50	intraperitoneal	740mg/kg (740mg/kg)	BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX) BEHAVIORAL: ATAXIA LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION	Oyo Yakuri. Pharmacometrics. Vol. 16, Pg. 229, 1978.
mouse	LD50	subcutaneous	1580mg/kg (1580mg/kg)		Oyo Yakuri. Pharmacometrics. Vol. 20, Pg. 693, 1980.
rat	LD50	intraperitoneal	437mg/kg (437mg/kg)	SENSE ORGANS AND SPECIAL SENSES: LACRIMATION: EYE BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX) BEHAVIORAL: ATAXIA	Oyo Yakuri. Pharmacometrics. Vol. 16, Pg. 229, 1978.
rat	LD50	oral	4100mg/kg (4100mg/kg)	BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION SKIN AND APPENDAGES (SKIN): HAIR: OTHER	National Technical Information Service. Vol. OTS0539228,

Calcium Bromide Safety Profile

Hazard Codes: Xi
Risk Statements: 38
38: Irritating to the skin
Safety Statements: 22-24/25
22: Do not breathe dust
24/25: Avoid contact with skin and eyes
WGK Germany: 2
RTECS: EV9328000

Calcium Bromide Specification

When strongly heated in air, Calcium bromide will produce calcium oxide and bromine.

2 CaBr₂ + O₂ → 2 CaO + 2 Br₂

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