钠溴99%Min白色的晶体粉

Product Name: Sodium bromideH.S.Code:28275100Usage: Applied to the production of film, medicine, spice,dyestuff, etc.Industrial Grade SpecificationAppearance:white crystal Assay: 99%Min Chloride: 0.6% MaxSulphate: 200ppm Max Loss on drying: 3% MaxHeavy metal: 5 ppm MaxArsenic: 4 ppm MaxMinor elements :0.5ppm Max PH: 6.0--8.0 Pharmaceutical Grade Specification Appearance:white crystal Assay: 99.2MinChloride: 0.6% MaxSulphate: 200ppm Max Loss on drying: 3% MaxHeavy metal: 5 ppm MaxArsenic: 4ppm MaxMinor elements :0.5ppm Max PH: 6.0--8.0 Photo Grade Specification Appearance:white crystal Assay: 99.5MinChloride: 0.25% MaxVolatile:0.5% MaxBromate: 100ppm MaxMercury: 3ppm Maxiodide: 50ppm MaxMinor elements :0.5ppm Max PH: 6.0--8.0