Weifang Qiangyuan Chemical Industry Co., Ltd.

Potassium Bromide

• Category :

  Inorganic chemicals

• CAS NO :

  7758-02-3

• EC NO :

  231-830-3

• Molecular Formula :

  BrK

• Molecular Weight :

  119.0023

• Main Specifications :

• InChI :

  InChI=1/BrH.K/h1H;/q;+1/p-1

• Product description :

  Potassium Bromide   Capacity:500MT/Year Usage: Employed in the preparation of photographic emulsions and developers, in pharmaceutical preparations, as a wood preservative, for water treatment and as a flame retardant additive. also as nerve sedative and hydragogue in medicine. Package: 25kg woven bags Specification: Items Potassium Bromide（KBr） Industry Grade Medicine Grade Photo Grade Appearance White Crystal Assay, % 99.0 MIN 99.3 MIN 99.5 MIN Chlorides, % 0.2MAX 0.2 MAX 0.2 MAX Sulphates, PPM 200 MAX 100 MAX 50 MAX Loss on Drying, % 0.5 MAX 0.5 MAX 0.3 MAX Heavy Metal (as Pb, Hg)PPM 5.0 MAX 5.0 MAX 3.0 MAX Arsenic, PPM 4.0 MAX 4.0 MAX 4.0 MAX Volatile, % ---- Qualified 0.5 MAX Bromates, PPM Qualified Qualified 10 MAX Iodide, PPM ---- Qualified 50 MAX Minor Elements, PPM ---- Qualified 0.5 MAX PH Value Qualified Qualified 5.5-5

• Molecular Structure :