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Sodium Bromide

Identification:

Chemical Name: Sodium Bromide

Synonyms: Bromide salt of sodium

CAS No.: 7647-15-6

Molecular formula: NaBr

Specification:

Items

Photo Grade

Medical Grade

Technical Grade

Appearance

White crystallization pellet or crystalline powder

colorless or pale yellow viscous liquid

NaBr content

99.5%min

99.0%min

98.5%min

45%min

Loss on drying

0.3%max

0.5%max

1.0%max

---

Chloride

0.3%max

0.6%max

1.5%max

1.0%

Bromate

0.003%max

0.003%max

No reaction

No reaction

Iodide

0.005%max

0.01%max

Qualified

Qualified

Sulphate

0.01%max

0.02%max

0.1%max

0.1%max

PH Value(50g/L)

5.5-8.0

5.5-8.0

5.5-10.5

4-6

 

Application: Mainly used as oil well completion liquid, workover fluid, also employed in the preparation of photographic emulsions and developers. In pharmaceutical preparations, as a wood preservative, for water treatment, as a flame retardant additive.

 

Packing:

Solid: 25kgs bags or 1000 kg jumbo bag; Liquid: 340kg/ PE drum.