Weifang Qiangyuan Chemical Industry Co., Ltd.

Sodium Bromide

• Category :

  Inorganic chemicals

• 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)

• CAS NO :

  7647-15-6

• EC NO :

  231-599-9

• Molecular Formula :

  NaBr

• Molecular Weight :

  102.8938

• Main Specifications :

• InChI :

  InChI=1/BrH.Na/h1H;/q;+1/p-1

• Packing :

  25kg woven bags or 1000kg big bags.

• Product description :

  1. General Description
  Molecular formula: NaBr
  Molecular weight: 102.89
  CAS No.: 7647-15-6
  EC No.: 231-599-9

  2. Applications:
  Sodium Bromide brine 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 12.3 ppg (1.47 gr/ml) NaBr/NaCl or 19.2 ppg (2.3 gr/ml) NaBr/ZnBr2 can be prepared.. It can also be used to oxidize the mercury present in the coal or industrial waste water, thereby enhancing the overall removal of mercury in downstream pollution

  3. Specifications

  Item	NaBr liquid	Industrial Grade	Medical Grade
  Appearance	Colorless /Light yellow Clear Liquid	White crystalline Solid	White crystalline Solid
  Assay (as NaBr)	45% min.	98%min	99%min
  Loss on Drying	---	1%max	0.5%max
  Chloride	---	1.5%max	0.5%max
  Sulphate	---	0.05%max	0.02%max
  Heavy Metals(as Pb)		10ppm max	5ppm max
  Total Hardness(as Ca)	---	100ppm max	---
  Specific Gravity @ 20 ℃	1.45 min. .	---	---
  pH (5% diluted solution)	5.5 – 8.5	5.5 – 8.5	5.5 – 8.5

  4. Packaging:
  Generally Sodium Bromide Brine is supplied in the following packaging:
  - 300 kg plastic drums.
  - 1500 kg IBC
  Generally Sodium Bromide solid is supplied in the following packaging:
  - 25kg moisture-proof PP bags with inner PE bags.
  - 1000kg moisture-proof big bags with inner PE bags.

  5. Storage and Handling:
  Protect packagings 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.

• Molecular Structure :