Taian Health Chemical Co., Ltd.

Potassium Bromide 99.5%

• Category :

  Inorganic chemicals/Inorganic salts

• CAS NO :

  7758-02-3

• EC NO :

  231-830-3

• Molecular Formula :

  BrK

• Molecular Weight :

  119.0023

• Main Specifications :

  99%,99.5%

• InChI :

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

• Packing :

  25kg plastic woven bag

• Product description :

  molecular formula:KBr

  molecular weight:119

  H.S.CODE:2827.5100

  Usage:This product is used as sensitive emulsion of cinema film and photographic film, or for formulating developer and used as sedative etc. In medication

  Specifications:

  	Medical grade	Photo grade
  Content	99% min	99.5% min
  Loss on drying	0.5% max	0.3% max
  Chloride	0.5% max	0.2% max
  Sulphate	0.2% max
  Bromate	100ppm max	100ppm max
  Heavy metal(Pb)	/	10ppm max
  As	/	4ppm max
  Mercury	/	3ppm max
  Iodide	/	50ppm max
  Microelement	/	0.5ppm max
  PH	5.5-8.5	5.5-8.5

  Properties:This product is white crystal. It is free of smell and tastes salty and slightly bitter, with specific gravity 2.75(25),melting point of 73,and boiling point of 1435,It can dissolve water and glycerine, hardly dissolves in alcohol and ether with slightly deliquescence and under sunlight it will become yellow easily.The product should be completely packed and stored in ventilated and dry storehouses, and guard against damp and keep in dark place, in case of fire it can be put out by water.

  Packing:25Kg PP/PE bag

• Uses :

  used as sensitive emulsion of cinema film and photographic film, or for formulating developer and used as sedative etc. In medication

• Molecular Structure :