Sodium Bromide

• Post Date:

  Apr 03,2014

• Expiry Date:

  Sep 30,2014

• Detailed Description:

  Cas No. :7647-15-6 1.General Description
  Molecular formula: NaBr Technical Grade and Medical Grade
  Molecular weight: 102.89
  CAS No.: 7647-15-6
  EC No.: 231-599-9
  
  2. Specifications
  
  Item Technical Grade Medical Grade
  Appearance White Crystalline Solid White crystalline Solid
  Assay (as NaBr) 98.5% min. 99% min.
  Loss on Drying 1% max. 0.5% max.
  Chloride 1.0% max. 0.5% max.
  Sulphate 0.05% max. 0.02% max.
  pH (5% solution) 5.5 – 9.5 5.5-9.5
  
  
  3. Applications:
  Sodium Bromide is used as a completion and workover fluid either by itself or with sodium chloride, potassium chloride or bromide, or with zinc bromide. Its main advantage is in formations containing carbonate and/or sulfate ions which give rise to precipitation in the presence of other multivalent completion or workover fluids. Depending on the fluid composition and the required crystallization temperature, solutions of up to 12.5 ppg (1.5 gr/ml) NaBr/NaCl or 19.2 ppg (2.3 gr/ml) NaBr/ZnBr2 can be prepared.. It can also be used as water treatment in pool spa, nerve ataractic in medicine etc.
  
  4. Packaging:
  -25kg moisture-proof PP bags with inner double PE bags,
  -1000kg moisture-proof big bags with inner double PE bags.
  - According to the requirements of the customers
  
  5. Storage and Handling:
  Protect packages from damage and keep them well closed. Store in a cool, well-ventilated, dry and shaded area. Avoid inhalation, ingestion and contact with eyes and skin.
  
  
  

• CAS Registry Number:

  7647-15-6

• Synonyms:

  Sodium bromide [JAN];Bromide salt of sodium;Bromnatrium;Bromnatrium [German];Caswell No. 750A;EPA Pesticide Chemical Code 013907;HSDB 5039;NSC 77384;Sedoneural;Trisodium tribromide;UNII-LC1V549NOM;Sodium bromide (NaBr)

• Molecular Formula:

  NaBr

• Molecular Weight:

  102.8938

• Molecular Structure:

  

• Safety Description:

  S24/25:;
  

• Company:

  weifang graceland chemicals co.,ltd         

• Contact:

  Amy

• Tel:

  86-0536-8277966

• Fax:

• Email:

  amy@mhchemical.com