Cuprous bromide NEW

English name: Cuprous bromide

CAS number: 7787-70-4

Molecular formula: BrCu

Molecular weight: 143.45

EINECS number: 232-131-6

MDL No. : MFCD00010969

Stats

Melting point 504 °C(lit.)

Boiling point 1345 °C

Density 4.71 g/mL at 25 °C(lit.)

Flash point 1345°C

Storage conditions Keep in dark place,Inert atmosphere,Room temperature

Morphology Powder

Specific gravity 4.98

It's Pale green to green

Soluble in hydrogen bromide, hydrochloric acid, soluble in hydrogen bromide, hydrochloric acid, and ammonium hydroxide. Slightly soluble in water. Insoluble in acetone.

Air Sensitive Air sensitive

Hexagonal, Wurtzite (Zincite) Structure-Space Group P 63mc

Merck14, 2659

Ksp precipitation equilibrium constant pKsp: 8.2

Exposure limit ACGIH: TWA 1 mg/m3

NIOSH: IDLH 100 mg/m3;  TWA 1 mg/m3

Stable, but may be air or light sensitive. Incompatible with alkali metals, strong oxidizing agents.

InChIKeyNKNDPYCGAZPOFS-UHFFFAOYSA-M

Safety information

hazard symbol (GHS)GHS hazard pictogramsGHS hazard pictogramsGHS Hazard pictogramgrams

GHS05,GHS07,GHS09

Danger

Hazard Description H302+H312-H315-H318-H410

Precautions P264-P273-P280-P301+P312-P302+P352+P312-P305+P351+P338

Hazard category code 36/37/38-22

Safety Instructions 22-24/25-26-37/39

Dangerous goods transport number 3260

WGK Germany3

F8-10-23

TSCAYes

Danger level 8

Packaging Category III

Customs Code 28275900