Octadecyl trimethyl ammonium bromide(OTAB)

• Post Date:

  Nov 22,2013

• Expiry Date:

  May 21,2014

• Detailed Description:

  Cas No. :1120-02-1 Quantity: 10000Metric Tons
  Specs:LSQA-1831B
  Payment Method: L/C T/T
  Technical Data Sheet
  
  
  Product Name:LSQA-1831B
  Chemical Name: Octadecyl trimethyl ammonium bromide(OTAB)
  Structural Formula: [C18H37N(CH3)3 ]＋BR－
  CAS No.: 1120-02-1
  
  Properties: white wax-like matter; easily soluble in water; good chemical stability; resistant to heat, light, pressure, storng acids and alkalies; excellent softening, emulsifying and anti-static properties; good compatibility with various surfactants.
  
  Quality Standard:
  
  Item
  Specification
  Appearance colorless or light yellow to brownish yellow liquid or cream
  Active matter% 40±2
  Free amine % ≤0.5
  Chroma Gard <2
  Nacl% ≤3
  Relative assay of quaternary ammonium nitrogen % ≥96
  pH-value 4－6
  
  
  
  Application:
  1. emulsifier: asphalt emulsifier & building waterproof emulsifier Active matter ≥40%; silicone oil emulsifier; emulsifier of cosmetic.
  2. prevention and cure auxiliary: antistatic agent, softener.
  3. modified auxiliary: organobentonite modifier .
  4. flocculant: used for protein in Biopharmaceutical industry or in sewage disposal industry.
  5. other: soft processing auxiliary of glass fiber.
  
  Packing & Storage: 50kg/plastic drum. Kept in cool, dry and ventilating place.
  

• CAS Registry Number:

  1120-02-1

• Synonyms:

  ;n-Octadecyl-N,N,N-trimethylammonium bromide;Octadecyldimethylammonium bromide;N,N,N-trimethyl-1-octadecanaminiumbromide;Octadecy trimethyl ammonium bromide;OTAB;ammonium,trimethyloctadecyl-,bromide;n,n,n-trimethyl-1-octadecanaminiubromide;N-OCTADECYLTRIMETHYLAMMONIUM BROMIDE;OCTADECYLTRIMETHYLAMMONIUM BROMIDE;TRIMETHYLSTEARYLAMMONIUM BROMIDE;TRIMETHYLOCTADECYLAMMONIUM BROMIDE;Octadecyl dimethyl benzyl ammonium bromide;Octadecyl trimethyl ammonium bromide;N,N,N-trimethyloctadecan-1-aminium;N,N,N-trimethyloctadecan-1-aminium bromide;

• Molecular Formula:

  C₂₁H₄₆BrN

• Molecular Weight:

  392.5006

• Molecular Structure:

  

• Hazard Symbols:

   Xi:Irritant;
  

• Risk Codes:

  R36/37/38:;
  

• Safety Description:

  S26:;
  S36:;
  

• Company:

  Wuxi Lansen Chemicals Co., Ltd     [ China ]        

• Contact:

  Susan Shi

• Tel:

  +86-510-81708255 81708337

• Fax:

  +86-510-81708225

• Email:

  susan.shi@lansenchem.com.cn