Taian Health Chemical Co., Ltd.

Magnesium Carbonate*

• Category :

  Inorganic chemicals/Inorganic salts

• Synonyms :

  ammonium bromide powder;Ammonium bromide 99+ %;Ammonium bromide 99.5+ % for analysis;

• CAS NO :

  12124-97-9

• EC NO :

  235-183-8

• Molecular Formula :

  NH₄Br

• Molecular Weight :

  97.9425

• Main Specifications :

  99.5% min

• InChI :

  InChI=1/BrH.H3N/h1H;1H3

• Packing :

  25kg or 50kg /woven bag

• Product description :

  ammonium bromide

  Ammonium Bromide

  molecular formula:NH4Br

  molecular weight:97.94

  Cas No: 12124-97-9

  H.S. CODE:2827.5900

  Usage:Ammonium Bromide is used in the preparation of photographic emulsions and developers,in pharmaceutical preparations,as a wood preservative,forwater treatment and as a flame retardant additive.

  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	0.02% max
  Bromate	30ppm	30ppm max
  Heavy metal	10ppm max	/
  As	/	/
  Mercury	3ppm max	/
  Microelement	/	0.5ppm max
  Iodide	50ppm max
  PH	5.5-8.5	5.5-8.5

   

  Properties: This Product is white cubic crystal, Specific gravity 2.429 and melting point 542°C (decomposed). It is free of smell and tastes salty. It absorbs water and alcohol. Store in adry, cool, well ventilated storehouse. Avoid inhalation, ingestion and contact with eyes and skin.

  Package: PP woven bag of 25kg net each inner lined with PE bag.

   

  

   

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• Uses :

  Employed in the preparation of photographic emulsions

• Molecular Structure :