Cuprous Bromide

Product name: Cuprous Bromide

CAS No.: 7787-70-4

Molecular Weight: 143.45

Characters: White cubic crystal or powder. relative density: 4.98, m.p.: 497℃, b.p.: 1345℃, will be gradually oxidized into green, soluble in hydrobromic acid, Hcl, nitric acid and ammonia, decomposed in hot water, insoluble in acetone, acetic acid and boiling concentrated sulfuric acid.

Specifications:

Cuprous bromide	C.P.	Catalyst grade	Technical grade
Item	Spec.	Spec.	Spec.
Assay %	99	99	99
Insol. in Hcl %	0.05	0.05	0.1
As%	0.001	0.002	0.005
Fe%	0.02	0.02	0.02
Alkali metals and alkaline-earth metals %	0.3	0.5	0.5

Product Usage: It is used for activitor of colourful photograph and battery,organic reaction catalyst and nylon stablier,organic synthesis aterial,analytical reagent(AR),reaction catalyst,etc.

Packaging: 25Kg cardboard drum, lined with double-layer plastic bag

Storage Precautions: Stored in cool, dry and draughty warehouse, sealed tight, kept far away from heat source and fire; can be transported together with combustibles. handle with care.

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