CAS 7787-70-4 Copper(I) bromide - Materials / Alfa Chemistry

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Electrolytes

Copper(I) bromide

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Catalog Number

ACM7787704-3

Product Name

Copper(I) bromide

Structure

CAS

7787-70-4

Category

Electrolytes

Synonyms

Cuprous bromide

IUPAC Name

Bromocopper

Molecular Weight

143.45

Molecular Formula

CuBr

Canonical SMILES

[Cu]Br

InChI

InChI=1S/BrH.Cu/h1H;/q;+1/p-1

InChI Key

NKNDPYCGAZPOFS-UHFFFAOYSA-M

Boiling Point

1345 °C

Melting Point

504 °C

Flash Point

1345 °C

Purity

99%+

Density

4.71 g/mL at 25 °C (lit.)

Solubility

Slightly soluble in water

Appearance

Pale green to green powder

Application

Copper bromide is also known as cupric bromide, this substance was made by double decomposition when mixing aqueous solutions of copper sulfate and potassium bromide. This greenish blue solution was used as the bleaching step for intensifying collodion and gelatin negatives.

Storage

Keep in dark place,inert atmosphere,Room Temperature

Color/Form

White powder or cubic crystals (zinc blende structure);White tetrahedral crystals;White crystalline solid becoming green in light;

Complexity

Covalently-Bonded Unit Count

EC Number

232-131-6

Exact Mass

141.84793

Heavy Atom Count

Hydrogen Bond Acceptor Count