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Potassium Bromide

Inquiry
  Post Date: Nov 02,2019
  Expiry Date: Apr 30,2020
  Detailed Description: Cas No. :7758-02-3

Chemical Name: Potassium Bromide

Molecular Formula:KBr

Molecular Weight:119

CAS No:7758-02-3

1. Grades & Specifications 

Industry grade Photo grade
Content 99% min 99.5% min 
Weight 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) Standard 10ppm max
As Standard 4ppm max 
Mercury Standard 3ppm max
Iodide Standard 50ppm max
Microelement Standard 0.5ppm max
PH 6-8 6-8


2. Applications
2.1 Used for making sensitive emulsion of photographic film;
2.2 Used for making medicinal intermediates in medico-industries, e.g. diuretic , sedative etc;
2.3 Used as operational fluids for offshore oil wells.

3. other properties
3.1 This product is white crystal with specific gravity 2.75(25℃),melting point of 734℃;
3.2 It is free of smell and tastes salty and slightly bitter;
3.3 It dissolves easily in water but slightly in alcohol.
3.4 The product should be completely packed and stored in ventilated and dry storehouses, and guard against damp and keep in dark place,

4. Packages
25kg, 50kg, 500kg, 1000kg Paper or Plastic Bags with plastic film inside.

  CAS Registry Number:

7758-02-3
  Molecular Formula: BrK
  Molecular Weight: 119.0023
  Molecular Structure: 7758-02-3 Potassium bromide
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36:;
  Safety Description: S26:;
S39:;

  Company: Loyal Gain International Enterprise Limited     [ China ]        
  Contact: Mr.Zhou
  Tel: +86-536-8275868,8251229
  Fax: +86-536-8255868
  Email: chem@loyalgain.cn
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