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Cadmium bromide

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Products Intro: Product Name:cadmium(2+),dibromide
CAS:7789-42-6
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CAS:7789-42-6
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Products Intro: Product Name:Cadmium bromide
CAS:7789-42-6
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Products Intro: Product Name:Cadmium bromide
CAS:7789-42-6
Purity:99% Package:1KG;10USD

Cadmium bromide manufacturers

  • Cadmium bromide
  • $10.00 / 1KG
  • 2021-10-21
  • CAS:7789-42-6
  • Min. Order: 1KG
  • Purity: 99%
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  • cadmium bromide
  • $1.00 / 1KG
  • 2020-02-05
  • CAS:7789-42-6
  • Min. Order: 1KG
  • Purity: Min98% HPLC
  • Supply Ability: g/kg/ton
Cadmium bromide Basic information
Product Name:Cadmium bromide
Synonyms:CADMIUM (II) BROMIDE;Cadmiumbromideanhydrouswhitepowder;CADMIUM BROMIDE, ANHYDROUS, 99.999%;Cadmium bromide anhydrous;CADMIUM BROMIDE, ULTRA DRY, 99.999% (METALS BASIS);CADMIUM BROMIDE ANHYDROUS 99%;CADMIUM BROMIDE, ANHYDROUS, 99.99%;Cadmiumbromide,anhydrous,99%
CAS:7789-42-6
MF:Br2Cd
MW:272.22
EINECS:232-165-1
Product Categories:Cadmium Salts;CadmiumMetal and Ceramic Science;Catalysis and Inorganic Chemistry;Chemical Synthesis;Crystal Grade Inorganics;Salts;Inorganics;metal halide
Mol File:7789-42-6.mol
Cadmium bromide Structure
Cadmium bromide Chemical Properties
Melting point 567°C
Boiling point 863°C
density 5,192 g/cm3
Fp 863°C
solubility Soluble in alcohol, ether, acetone and liquid ammonia.
form beads
color White to pale yellow
Specific Gravity5.192
Water Solubility Freely soluble in water, alcohol. Slightly soluble in acetone and ether.
Sensitive Hygroscopic
Merck 14,1615
Stability:Stable.
CAS DataBase Reference7789-42-6(CAS DataBase Reference)
EPA Substance Registry SystemCadmium bromide (7789-42-6)
Safety Information
Hazard Codes Xn,N
Risk Statements 20/21/22-50/53
Safety Statements 60-61
RIDADR UN 3077 9/PG 3
WGK Germany 3
RTECS EU9935000
3-10
TSCA Yes
HazardClass 6.1
PackingGroup III
Hazardous Substances Data7789-42-6(Hazardous Substances Data)
MSDS Information
ProviderLanguage
SigmaAldrich English
ALFA English
Cadmium bromide Usage And Synthesis
Chemical PropertiesWhite to yellowish crysatlline powder
Chemical PropertiesCadmium bromide is a white to yellowish crystalline powder.
Physical propertiesWhite to yellowish powder or flakes; hexagonal crystal system; hygroscopic; density 5.192g/cm3; melts at 568°C; vaporizes at 844°C; soluble in water, alcohol, ether, acetone, and liquid ammonia.
UsesMade by heating cadmium to redness in bromine vapor. The yellowish crystalline powder is soluble in water and alcohol and is slightly soluble in ether. The crystals are deliquescent and must be kept in a well-stoppered bottle. Like its iodide counterpart, cadmium bromide was used in collodion in conjunction with an iodide of either ammonium or potassium.
UsesThis compound is used in photography, engraving, and lithography. The other halogen elements also combine with cadmium in a similar ionic reaction as with bromine.
UsesIn photography, process engraving, and lithography.
UsesProcess engraving, lithography and photography
PreparationCadmium bromide is prepared by heating cadmium with bromine vapor. Also the compound can be prepared by the treatment of dry cadmium acetate with glacial acetic acid and acetyl bromide. Alternatively, it may be obtained by dissolving cadmium or cadmium oxide in hydrobromic acid and evaporating the solution to dryness under helium in an inert atmosphere.
General DescriptionOdorless white solid. Mixes with water.
Air & Water ReactionsWater soluble.
Reactivity ProfileCADMIUM BROMIDE has weak oxidizing or reducing powers. Redox reactions can however still occur. The majority of compounds in this class are slightly soluble or insoluble in water. If soluble in water, then the solutions are usually neither strongly acidic nor strongly basic. These compounds are not water-reactive.
Health HazardInhalation causes coughing, sneezing, symptoms of lung damage. Ingestion produces severe toxic symptoms; both kidney and liver injuries may occur. Contact with eyes causes irritation.
Fire HazardSpecial Hazards of Combustion Products: Toxic cadmium oxide fumes may form in fires.
Safety ProfileConfirmed human carcinogen. When heated to decomposition it emits toxic fumes of Cd and Br-.
Potential ExposureCadmium bromide is used in photography, engraving, and lithography
ShippingUN 2570 Cadmium compounds, Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required
Purification MethodsCrystallise it from water (0.6mL/g) between 100o and 0o, and dry it at 110o. It forms the monohydrate below 36o and the tetrahydrate above 36o. [Wagenknecht & Juza in Handbook of Preparative Inorganic Chemistry (Ed. Brauer) Academic Press Vol II p 1096 1965.]
Cadmium bromide Preparation Products And Raw materials
Tag:Cadmium bromide(7789-42-6) Related Product Information
Chromium(III) chloride Potassium nitrate Cadmium sulfide Lead chromate CADMIUM CARBONATE Lead(II) chloride LEAD(II) BROMIDE Zinc bromide CADMIUM HYDROXIDE Sodium bromite N/A Zinc naphthenate NICKEL BROMATE Cadmium chloride CADMIUM BROMIDE TETRAHYDRATE CADMIUM BROMIDE HYDRATE 99.999% CADMIUM BROMIDE HYDRATE, 99.999% (METALS BASIS) AMMONIUM CADMIUM BROMIDE