TRIS/ Tris(hydroxymethyl)aminoethane

• Post Date:

  Sep 06,2015

• Expiry Date:

  Mar 04,2016

• Detailed Description:

  Cas No. :77-86-1 Quantity: 1Metric Tons
  Specs:Ultra Pure Grade
  Payment Method: T/T
  English Name：Tris(hydroxymethyl)aminoethane
  Molecular Formula：C4H11NO3
  Molecular Weight: 121.14
  CAS: 77-86-1
  Appearance:White crystalline powder
  Assay:Min.99.9%
  MP/°C:168-171
  Insolubles: no more than 0.03%
  ASH: no more than 0.05%
  Heavy metals: no more than 5ppm
  Water content: no more than 0.2%
  PH(1.0% in water 25 °C):10.0-10.8 Ph unit
  Colour:5#
  ultraviolet absobance/260nm: no more than 0.1Abs unit
  Fe: no more than 2ppm
  Cl: no more than 3ppm

• 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:

  Nanjing Search Biotech Co., Ltd     [ China ]        

• Contact:

  Nancy

• Tel:

  +86-25-85850978

• Fax:

• Email:

  nancy@searchbio.com.cn