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.
公司简介
Henan Sinotech Import & Export corporation is located in the core city of Central Plains Economic Zone (CPEZ)-Zhengzhou, our office is next to Zhengzhou Customs District. We obtained independent import export right approved by Henan Provincial Commerce Department on May,2014.
