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Product name

CAS

Formula

Calcium Bromide

CAS7789-41-5

FormulaCaBr2

SynonymCalcium Dibromide, Calcium bromide (CaBr2)

Density3.353 (254 c, anhyd.)

Practically Insolublein ether

Very Solublein water, methanol, ethanol

Melting Point730 c (sl. decomp., anhyd.)

Odorgran. or rhombic cryst., odorless, sharp saline taste

Molecular weight199.91 (anhyd.), 235.93 (dihydrate)

Solubilityacetone

Bromine

CAS7726-95-6

FormulaBr

SynonymElemental Bromine, Bromine

Density25.9 lbgal

Vapor Pressure175 mm (21 c)

Odordk. red fuming liq., pungent odor

Refractive Index1.6083 (20 c)

Flash Point-7.27 c

Specific gravity3.119 (204 c)

Solubility8 in water (20 c)

Boiling Point58.8 c

Barite

CAS8054-35-1

FormulaBaSO4

SynonymBaryte

Barium Sulfate

CAS7727-43-7

FormulaBaSO4

SynonymBarite Powder, Sulfuric acid, barium salt (1:1)

Density4.25-4.5

Practically Insolublein water, dilute acids, alcohol

Chloride< 0.001%

Assay> 97.0%

Acidity< 0.01%

Water-soluble salts< 0.02%

Phosphate< 0.001%

Iron< 0.001%

Heavy Metals< 0.001%

Melting Point1580 c

Odorwh. or ylsh. fine powd. free from grittiness, odorless, tasteless

Refractive Index1.64

Molecular weight233.40

Solubilityconc. sulfuric acid

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