钠溴

Sodium bromide, also known as sedoneural[1] is a salt with the formula nabr, widely used as an anticonvulsant and a sedative in the late 19th and early 20th centuries. Its action is due to the bromide ion (potassium bromide is equally effective). [2] it is a high-melting white, crystalline solid that resembles sodium chloride. It is a widely used source of the bromide ion.Mainly used for photographic emulsion materials, pharmaceutical intermediates, synthetic fragrances, foaming agents and water treatment.Sodium Bromide Project Photographic grade Medicine GradeindustrialExteriorWhite crystalline granuleWhite crystalline granuleWhite crystalline granuleMain Content≥99.5%≥99.0%≥98.5%Dry weight loss of ≤0.5%≤1.0%≤1.0%Bromate≤30PPMNo responseNo responseChloride≤0.3%≤0.6%≤1.5%Sulfate≤100PPM≤200PPM≤500PPMFe ≤0.5PPM--Lead≤0.2PPM≤10PPM-Cu≤0.5PPM--Mercury≤3PPM--Iodine≤50PPM--Arsenic≤0.2PPM≤4PPM-PH(5%)5.5-8.55.5-9.5-Packageplastic bag lined cardboard or polypropylene textile bags 25Kg / bag, barrel