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7647-15-6
futurechemical
7647-15-6
Molecular formula: NaBr
CAS NO. : 7647-15-6
Uses: Used in photographic film, medicine, spices, dyes and other industries
Introduction: Sodium bromide is a colorless cubic crystal or white granular powder, isometric crystal system, odorless, slightly bitter taste alkali, and highly toxic. It is easy to absorb water in the air and caking, but not delixing, slightly soluble in alcohol, easily soluble in water (100℃, 100ml water solubility is 121g), its aqueous solution is neutral, and has electrical conductivity
Product name | Sodium Bromide | 年产量/Out Put(MT/Y) | |||
CAS No. | 7647-15-6 | 10000 | |||
Appearance | White crystalline particles or crystalline powder | ||||
Item | Photographic grade | Superior quality | Industrial grade | ||
NaBrContent (dry base) | ≥99.5% | ≥99.0% | ≥98.5% | ||
Water | ≤0.3% | ≤0.5% | ≤1.0% | ||
chloride | ≤0.3% | ≤0.6% | ≤1.5% | ||
bromate | ≤0.003% | ≤0.003% | No reaction | ||
iodide | ≤0.005% | ≤0.01% | Passed | ||
sulfate | ≤0.01% | ≤0.02% | ≤0.1% | ||
PH value (5%) | 5.5－8.0 | 5.5－8.0 | 5.5－10.5 | ||
arsenic | ≤0.5ppm | ≤4 ppm | － | ||
lead | ≤0.5 ppm | ≤4 ppm | － | ||
iron | ≤1 ppm | ≤4 ppm | － | ||
copper | ≤1 ppm | － | － | ||
Clarity test | Passed | － | － | ||
package | 25 kg plastic woven bag or 1000 kg ton bag packed with plastic bag | ||||
Uses:
used as a raw material for preparing photographic fluid for film, as a brominating agent for printing and dyeing industry, and as a synthetic fragrance and other chemicals Trace determination of cadmium. To make bromide. Inorganic and organic synthesis. Photographic plate making.
Storage and transportation characteristics：
should be stored in a dry, cool, well-ventilated place. To prevent sunlight exposure, and fire and heat isolation, not with ammonia, oxygen, phosphorus, antimony powder and alkali mixed storage and transportation. Keep away from wood chips, shavings, straw, etc. to prevent burning
Molecular formula: NaBr
CAS NO. : 7647-15-6
Uses: Used in photographic film, medicine, spices, dyes and other industries
Introduction: Sodium bromide is a colorless cubic crystal or white granular powder, isometric crystal system, odorless, slightly bitter taste alkali, and highly toxic. It is easy to absorb water in the air and caking, but not delixing, slightly soluble in alcohol, easily soluble in water (100℃, 100ml water solubility is 121g), its aqueous solution is neutral, and has electrical conductivity
Product name | Sodium Bromide | 年产量/Out Put(MT/Y) | |||
CAS No. | 7647-15-6 | 10000 | |||
Appearance | White crystalline particles or crystalline powder | ||||
Item | Photographic grade | Superior quality | Industrial grade | ||
NaBrContent (dry base) | ≥99.5% | ≥99.0% | ≥98.5% | ||
Water | ≤0.3% | ≤0.5% | ≤1.0% | ||
chloride | ≤0.3% | ≤0.6% | ≤1.5% | ||
bromate | ≤0.003% | ≤0.003% | No reaction | ||
iodide | ≤0.005% | ≤0.01% | Passed | ||
sulfate | ≤0.01% | ≤0.02% | ≤0.1% | ||
PH value (5%) | 5.5－8.0 | 5.5－8.0 | 5.5－10.5 | ||
arsenic | ≤0.5ppm | ≤4 ppm | － | ||
lead | ≤0.5 ppm | ≤4 ppm | － | ||
iron | ≤1 ppm | ≤4 ppm | － | ||
copper | ≤1 ppm | － | － | ||
Clarity test | Passed | － | － | ||
package | 25 kg plastic woven bag or 1000 kg ton bag packed with plastic bag | ||||
Uses:
used as a raw material for preparing photographic fluid for film, as a brominating agent for printing and dyeing industry, and as a synthetic fragrance and other chemicals Trace determination of cadmium. To make bromide. Inorganic and organic synthesis. Photographic plate making.
Storage and transportation characteristics：
should be stored in a dry, cool, well-ventilated place. To prevent sunlight exposure, and fire and heat isolation, not with ammonia, oxygen, phosphorus, antimony powder and alkali mixed storage and transportation. Keep away from wood chips, shavings, straw, etc. to prevent burning
