Sodium bromide is an inorganic compound with the chemical formula of NaBr. It is colorless cubic crystal or white granular powder, odorless, salty and slightly bitter.
Sodium bromide is easy to absorb water and agglomerate in the air, but it does not deliquesce. Sodium bromide is easily soluble in water and the aqueous solution is neutral. Sodium bromide is slightly soluble in alcohol and can react with dilute sulfuric acid to produce hydrogen bromide. Under acidic conditions, sodium bromide can be oxidized to free bromine.
Sodium bromide can be used in photosensitive industry, perfume industry, printing and dyeing industry, micro determination of cadmium, manufacture of bromide, inorganic and organic synthesis, photographic paper plate and so on.Usage: Mainly used for oil field, medicine, pesticide, water treatment, dye, perfume, sensitive film, ect.
Usage: Mainly used for oil field, medicine, pesticide, water treatment, dye, perfume, sensitive film, ect.
Item | Technical Index | |||
Appearance | Whitish crystalline powder | Colorless clear liquid | ||
Grade | Technical Grade | Medical Grade | Photo Grade | Technical Grade |
Main content | 98.5% min | 99.0% min | 99.5% min | 45% min |
Chloride | 1.0% max | 0.6% max | 0.3% max | 1.0% max |
Specific Gravity (20℃) | 3.10-3.20 g/cm3 | 1.5 g/cm3 min | ||
PH (5% Solution) | 6-9 | 6.5-7.5 | ||
Sulphate content | 0.02% max | 0.02% max | ||
Loss on drying | 1.0% max | 0.5% max | 0.3% max | --- |
Packing | 25KG/bag(inner bag: PE,outer bag: PP) | 1000 liter IBC tote: 1500KG/tote |
Packing