Lubon Industry Co., Ltd.
Main products:chemical,agrochemical,food additive,water treatment chemical,organic chemical,inorganic chemical,detergent raw material,Tetrapotassium pyrophosphate,Polyvinyl Alcohol
Products
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  • Contact Person : Mr. Lee Tom
  • Company Name : Lubon Industry Co., Ltd.
  • Tel : 86-25-87775610,18994012787
  • Fax : 86-25-81991787
  • Address : Jiangsu,Nanjing,1503, xibaicaiyuan 33#,Baixia district, Nanjing.China
  • Country/Region : China

Sodium bromide

Sodium bromide
Product Detailed
Sodium Bromide Supplier:Lubon Industry Co., Ltd molecular formula:NaBr molecular weight:102.9 Cas No: 7647-15-6

Sodium Bromide

Supplier:Lubon Industry Co., Ltd

molecular formula:NaBr

molecular weight:102.9

Cas No: 7647-15-6

H.S. CODE:2827.5100

Usage:This product is used for making sensitive emulsion of photographic film and for making medicinal intermediates in medico-industries, e.g. diuretic , sedative etc. It is also used as bromide making complex material and complex dyes.

Specifications:

Appearance

White crystallization pellet or crystalline powder

Items

Photo Grade

Medical Grade

Technical Grade

Main content

99.5% min

99.0% min

98.5% min

Loss on drying

0.3% max

0.5% max

1.0% max

Chloride

0.3% max

0.6% max

1.5% max

Bromate

0.003% max

0.003% max

No reaction

Iodide

0.005% max

0.01% max

Qualified

Sulphate

0.01% max

0.02% max

0.1% max

PH Value(5%)

5.5—8.0

5.5—8.0

5.5—10.5

As

0.5ppm max

4ppm max

-

Pb

0.5ppm max

4ppm max

-

Fe

1ppm max

4ppm max

-

Cu

1ppm max

Transparency  test

Qualified

 

Properties: This product is white cubic crystal or white fine grain, belongs to regular system, white specific gravity 3.203 and melting point of 755°C, it is free of small and tastes salty and slightly bitter. It absorb water easily and agglomerates in the air, but does not deliquesce. It dissolves easily in water but slightly in alcohol. Its water solution is neutral and has electoconductibility.It should be stored in ventilated and dry storehouses. It must be noted that the product guards against damp and keeps in dark place, the fire can be put out by water in case of fire.

Package:25kg, 50kg, 500kg, 1000kg. Each by knitting bag with plastic inside.

Sodium bromide

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