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CAS No.: 7647-15-6 Molecular Formula: NaBr
EINECS: 231-599-9 Molecular Weight: 102.89
Property:
Sodium Bromide is a toxic, white, crystalline sodium compound, free from extraneous impurities.
Sodium Bromide is thoroughly soluble in water and partially soluble in alcohol.
Sodium Bromide absorbs moisture from its surroundings.
Sodium Bromide has a saline and a bitter taste.
Sodium Bomide melts at 758℃.
Sodium Bromide resembles a lot to Sodium Chloride.
Specification:
|
Item |
Technical Index |
| Photo Grade |
Medical Grade |
Industruial Grade |
| Appearance |
White crystal |
White crystal |
White crystal |
| NaBr(Main Content) |
≥99.5% |
≥99.0% |
≥98.5% |
| PH |
5.5-8.5 |
5.5-9.5 |
5.5-9.5 |
| Loss on Drying |
≤0.50% |
≤1.00% |
≤1.00% |
| Chloride (Cl) |
≤0.30% |
≤0.50% |
≤1.50% |
| Sulphate (SO4) |
≤0.01% |
≤0.02% |
≤0.1% |
| Bromate (BO3) |
Non-reaction |
Non-reaction |
Non-reaction |
| Arsenic(As) |
≤ 0.2ppm |
≤ 4ppm |
/ |
| Lead (Pb) |
≤ 0.2ppm |
≤ 10ppm |
/ |
| Iron (Fe) |
≤ 0.5ppm |
/ |
/ |
Usages:
Sodium Bromide is employed in the preparation of photographic emulsions and further in its processing.
Sodium Bromide acts as a chemical intermediate for the manufacture of various chemicals and bromides.
Sodium Bromide is used for water clarification. To obtain HBr, NaBr is treated with a strong, non-volatile acid.
Sodium Bromide is used for water clarification and a flame retardant.
Sodium Bromide is widely used in organic synthesis as a nucleophile to convert organochlorine compounds to organobromine derivatives, which are more useful reactives.
Package:
Sodium Bromide is packed in 25kg bags
Key Words:
Sodium Bromide, Bromide Standard; Bromide Salt of Sodium
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