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Ammonium Bromide

  • Post Date:

    Nov 02,2019
  • Expiry Date:

    Apr 30,2020
  • Detailed Description:

    Cas No. :12124-97-9

    Chemical Name: Ammonium Bromide 

    Molecular Formula:NH4Br

    Molecular Weight:97.94

    CAS No: 12124-97-9

    1. Grades & Specifications 

    Items Photo grade Industry grade
    Appearance WHITE CRYSTAL WHITE CRYSTAL
    Assay(%)≥ 99.5 99
    Weight Loss on Drying(%)≤ 0.2 0.5
    PH of 5% aqueous solution 4.5-5.5 4.5-5.5
    Chlorides(as Cl)%≤ 0.1 0.5
    Iodides(as I)%≤ 0.006 Pass test
    Sulfates(as SO4)%≤ 0.005 0.01
    Heavy Metals(as Pb)PPM≤ 3 10
    Non-Volatiles Materials %≤ 0.01 --
    Water In-solubles %≤ 0.005 --
    Arsenic(as As)PPM≤ -- 3

    2. Applications

    2.1 Used for making sensitive emulsion of photographic film;

    2.2 Used as pharmaceutical preparations;

    2.3 Used as a wood preservative;

    2.4 Used as forwater treatment;

    2.5 Used as a flame retardant additive.

    3. other properties 

    3.1 This product is white cubic crystal, Specific gravity 2.429 and melting point 542℃ (decomposed);

    3.2 It is free of smell and tastes salty and slightly bitter;

    3.3 It absorbs water and alcohol;

    3.4 Store in adry,cool,well ventilated storehouse.

    4. Packages

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

  • CAS Registry Number:

    12124-97-9
  • Synonyms:

    ;ammonium bromide powder;Ammonium bromide 99+ %;Ammonium bromide 99.5+ % for analysis;
  • Molecular Formula:

    NH4Br
  • Molecular Weight:

    97.9425
  • Molecular Structure:

    12124-97-9 Ammonium bromide
  • Hazard Symbols:

     Xi:Irritant;
  • Risk Codes:

    R36:;
  • Safety Description:

    S24/25:;
  • 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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