Yuanfar Chemicals
Products: TRIS(HYDROXYMETHYL)AMINOMETHANE
CAS No: 77-86-1
Description: Main Purity: 99.5% Appearance: White crystalline powder Applications: Tris or Tris(hydroxymethyl)aminomethane or THAM is an organic compound with the formula (HOCH2)3CNH2. Tris is extensively used in biochemistry and molecular biology. In biochemistry, Tris is widely used as a component of buffer solutions, such as in TAE and TBE buffer, especially for solutions of nucleic acids. Also used in environmental coating or ink, the function of adjusting PH value. Also called Trometamol, commonly used as pharmaceutical intermediates, synthesized Ketorolac, Fosfomycin Trometamolium. Packing & storage: 25kg in plastic bag lined cardboard drum; kept in cool and dry place, avoid sunlight.
  • Technology and characteristics
  • Product index
  • Product application
    Technology and characteristics :

    Appearance: White crystalline powder

    Applications: Tris or Tris(hydroxymethyl)aminomethane or THAM is an organic compound with the formula (HOCH2)3CNH2. Tris is extensively used in biochemistry and molecular biology. In biochemistry, Tris is widely used as a component of buffer solutions, such as in TAE and TBE buffer, especially for solutions of nucleic acids. Also used in environmental coating or ink, the function of adjusting PH value.

    Also called Trometamol, commonly used as pharmaceutical intermediates, synthesized Ketorolac, Fosfomycin Trometamolium.

    Packing & storage: 25kg in plastic bag lined cardboard drum; kept in cool and dry place, avoid sunlight.

    Product index :

    TECHNICAL SPECIFICATION

    TRIS(HYDROXYMETHYL)AMINOMETHANE

    CAS: 77-86-1


    SPECIFICATION PROPERTIES

    STANDARD

    Appearance

    White crystalline powder

    Assay,%

    99.5

    MP,

    168.0-171.0

    Solubility(40%  aq.)

    Clear,colorless solution

    Heavy Metals, ppm

    5

    Water content,%

    0.2

    PH value(5% aq.)

    10.0-11.5

    Iron ion, ppm

    1

    Sulfate,ppm

    10

    Chloride,ppm

    3

    Ultraviolet absorbance(40% aq.)

    0.07

    Ultraviolet absorbance(40% aq.)

    0.02

    Infrared spectrum

    Conforms to reference

    Product application :
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