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7647-15-6
futurechemical
7647-15-6
Sodium Bromide
Molecular formula: NaBr
CAS NO. : 7647-15-6
Uses: Used in photographic film, medicine, spices, dyes and other industries
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 | ||||
Sodium Bromide
Molecular formula: NaBr
CAS NO. : 7647-15-6
Uses: Used in photographic film, medicine, spices, dyes and other industries
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 | ||||
