Tris(hydroxymethyl)aminoethane

• Post Date:

  May 07,2013

• Expiry Date:

  Nov 03,2013

• Detailed Description:

  Cas No. :77-86-1 Tris(hydroxymethyl)amino methane
  
  Structural formula:(HOCH2)3CNH3
  
  Molecular formula:C4H11NO3
  
  Properties: colorless crystal, M.P.168-171℃, soluble in methanol, ether.
  
  Content: 99.9%-101%
  
  Melting point: 168-171℃
  
  Insolubles : 0.3% max.
  
  ASH : 0.05% max.
  
  Heavy metals : 5PPM max.
  
  Loss on drying : 0.2% max.
  
  PH : 10.0-10.8
  
  Fe : 2PPM max.
  
  SO42+ : 5PPM max.
  
  Cl : 3PPM max.
  
  Usage: As intermediate for organic synthesis.
  
  Package: Packed in fibre drum of 25kg net, lined with plastic bag.

• CAS Registry Number:

  77-86-1

• Synonyms:

  ;2-Amino-2-hydroxymethyl-1,3-propanediol;TRIS;Tromethamine;Tromethane;tris(hydroxyme.)aminomethane;trizma base;Trometamol;tri(hydroxymethyl)methylamine;Tris(hydroxymethyl) methylamine Tris buffer 99.8+ %;Trihydroxymethyl Aminomethane;Tris, Ultra Pure;Tris, Tissue Culture Tested Tris(hydroxymethyl)aminomethane, Tissue Culture Tested;Tris, Alcohol Free Tris(hydroxymethyl)aminomethane, Alcohol Free;Tris(hydroxymethyl)aminomethane, Ultra Pure, Molecular Biology Grade;Tris EDTA acetate buffer;THAM;Trimethanolaminomethane;Tri(hydroxymethyl)aminomethane;Tris(hydroxymethyl)aminomethane;2-Amino-2-(hydroxymethyl)-1,3-propanediol;Tris hydroxyl methyl amino methane;2-amino-2-(hydroxymethyl)propane-1,3-diol;1,3-dihydroxy-2-(hydroxymethyl)propan-2-aminium;(methylamino)methanetriol;Tris(hydroxymethyl) aminomethane;Tris(hydroxymethyl)amino methane;Tris Base;

• Molecular Formula:

  C₄H₁₁NO₃

• Molecular Weight:

  121.14

• Molecular Structure:

  

• Hazard Symbols:

   Xi:Irritant;
  

• Risk Codes:

  R36/37/38:;
  

• Safety Description:

  S26:;
  S37/39:;
  

• Company:

  Hallochem Pharma Co.,Ltd.     [ China ]        

• Contact:

  johnson

• Tel:

• Fax:

• Email:

  johnsonliang@hotmail.com