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Suppliers for CAS

77-86-1

Properties

CAS   77-86-1 
Formula   C4H11NO3 
EINECS   201-064-4 

Structure

Star Tris base
Star product of Horay Industry Co., Ltd.

56 Registered suppliers

Aecochem Corp. P.R.China
rd Trometamol  
Dayang Chem (Hangzhou) Co.,Ltd. P.R.China
rd Trometamol  
Sancai Industry Co.,Ltd. P.R.China
rd Trometamol   CD details
Tianjin Zhongxin Chemtech Co., Ltd. P.R.China
rd tris-(Hydroxymethyl)aminomethane   CD details
H&Z Industry Co.,Ltd P.R.China
rd TRIS   CD details
rd Trometamol   CD details
Xingrui Industry Co., Limited P.R.China
rd Tris base  
Appearance:White crystal
Assay:≥99.5%
Moisture:≤0.03%
PH:10.0-11.5
Solubility:Freely soluble in water, sparing soluble in alcohol and very little soluble in ethyl acetate.
Heavy metal:≤5ppm
Loss on drying:≤0.5%
Sulfated ash:≤0.1%
Fe:≤5ppm
Cl:≤3ppm
Ni:≤7.5ppm
Related substance:≤1.0%
Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd) P.R.China
rd tris-(Hydroxymethyl)aminomethane  
Appearance:White crystal
Assay:≥99.5%
Moisture:≤0.03%
PH:10.0-11.5
Solubility:Freely soluble in water, sparing soluble in alcohol and very little soluble in ethyl acetate.
Heavy metal:≤5ppm
Loss on drying:≤0.5%
Sulfated ash:≤0.1%
Fe:≤5ppm
Cl:≤3ppm
Ni:≤7.5ppm
Related substance:≤1.0%
Capot Chemical Co., Ltd. P.R.China
rd tris-(Hydroxymethyl)aminomethane   CD details
Leap Chem Co., Ltd P.R.China
rd Tris base   CD details
rd Trometamol   CD details
Organo Fine Chemicals India
rd Tromethamine  
Molecular Formula: C4H11NO3
Molecular Weight: 121.14
More details are to be found here
ICC Chemical Corporation USA
rd tris-(Hydroxymethyl)aminomethane  
Molecular Formula: C4H11NO3
Molecular Weight: 121.14
More details are to be found here
Beckmann-Kenko GmbH Germany
rd Trisamine  
Molecular Formula: C4H11NO3
Molecular Weight: 121.14
More details are to be found here
Jai Radhe Sales India
rd Trometamol  
Molecular Formula: C4H11NO3
Molecular Weight: 121.14
More details are to be found here
BASIC Industry Co., Ltd P.R.China
rd tris-(Hydroxymethyl)aminomethane  
Molecular Formula: C4H11NO3
Molecular Weight: 121.14
More details are to be found here
Zouping Mingxing Chemical Co., Ltd. P.R.China
rd Trometamol  
Molecular Formula: C4H11NO3
Molecular Weight: 121.14
More details are to be found here
Horay Industry Co., Ltd. P.R.China
rd Tris base  
Molecular Formula: C4H11NO3
Molecular Weight: 121.14
More details are to be found here
Biesterfeld Spezialchemie GmbH Germany
rd Tromethamine  
Molecular Formula: C4H11NO3
Molecular Weight: 121.14
More details are to be found here
rd tris-(Hydroxymethyl)aminomethane  
Molecular Formula: C4H11NO3
Molecular Weight: 121.14
More details are to be found here
Arakato Development Ltd Hong Kong
rd Tris base  
Molecular Formula: C4H11NO3
Molecular Weight: 121.14
More details are to be found here
Wuhan PharmChem Co., LTD. P.R.China
rd Trometamol   CD details
FUDAW INDUSTRY LTD P.R.China
rd Tris base  
EINECS :201-064-4
Molecular formula :C4H11NO3
Unilong Industry Co.,Ltd P.R.China
rd Trometamol   CD details
OPQ Chemical Co., Ltd P.R.China
rd Trometamol  
  • Appearance : White crystalline powder

  • Solubility : Colourless and clarification

  • Purity : ≥99.5%

  • PH value : 10.0-11.5

  • Melting point : 168.0℃-172.0℃

  • Lossing on drying : ≤0.2%

  • Heavy metal : ≤5 ppm

  • Iron ion : ≤1 ppm

  • Sulfate ion : ≤10 ppm

  • Chloride ion : ≤3 ppm

  • Uv absorbance/280nm : ≤0.070


    • Xiamen Kinbester Co., Ltd. P.R.China
    rd tris-(Hydroxymethyl)aminomethane  
  • Appearance : White crystalline powder

  • Solubility : Colourless and clarification

  • Purity : ≥99.5%

  • PH value : 10.0-11.5

  • Melting point : 168.0℃-172.0℃

  • Lossing on drying : ≤0.2%

  • Heavy metal : ≤5 ppm

  • Iron ion : ≤1 ppm

  • Sulfate ion : ≤10 ppm

  • Chloride ion : ≤3 ppm

  • Uv absorbance/280nm : ≤0.070


    • Shandong Lanhai Industry Co.,Ltd. P.R.China
    rd tris-(Hydroxymethyl)aminomethane  
  • Appearance : White crystalline powder

  • Solubility : Colourless and clarification

  • Purity : ≥99.5%

  • PH value : 10.0-11.5

  • Melting point : 168.0℃-172.0℃

  • Lossing on drying : ≤0.2%

  • Heavy metal : ≤5 ppm

  • Iron ion : ≤1 ppm

  • Sulfate ion : ≤10 ppm

  • Chloride ion : ≤3 ppm

  • Uv absorbance/280nm : ≤0.070


    • rd TRIS  
  • Appearance : White crystalline powder

  • Solubility : Colourless and clarification

  • Purity : ≥99.5%

  • PH value : 10.0-11.5

  • Melting point : 168.0℃-172.0℃

  • Lossing on drying : ≤0.2%

  • Heavy metal : ≤5 ppm

  • Iron ion : ≤1 ppm

  • Sulfate ion : ≤10 ppm

  • Chloride ion : ≤3 ppm

  • Uv absorbance/280nm : ≤0.070


    • rd Tris base  
  • Appearance : White crystalline powder

  • Solubility : Colourless and clarification

  • Purity : ≥99.5%

  • PH value : 10.0-11.5

  • Melting point : 168.0℃-172.0℃

  • Lossing on drying : ≤0.2%

  • Heavy metal : ≤5 ppm

  • Iron ion : ≤1 ppm

  • Sulfate ion : ≤10 ppm

  • Chloride ion : ≤3 ppm

  • Uv absorbance/280nm : ≤0.070


    • Aea.ltd P.R.China
    rd tris-(Hydroxymethyl)aminomethane  
  • Appearance : White crystalline powder

  • Solubility : Colourless and clarification

  • Purity : ≥99.5%

  • PH value : 10.0-11.5

  • Melting point : 168.0℃-172.0℃

  • Lossing on drying : ≤0.2%

  • Heavy metal : ≤5 ppm

  • Iron ion : ≤1 ppm

  • Sulfate ion : ≤10 ppm

  • Chloride ion : ≤3 ppm

  • Uv absorbance/280nm : ≤0.070


    • Hangzhou Zhongqi Chem Co., Ltd P.R.China
    rd Tris base  
  • Appearance : White crystalline powder

  • Solubility : Colourless and clarification

  • Purity : ≥99.5%

  • PH value : 10.0-11.5

  • Melting point : 168.0℃-172.0℃

  • Lossing on drying : ≤0.2%

  • Heavy metal : ≤5 ppm

  • Iron ion : ≤1 ppm

  • Sulfate ion : ≤10 ppm

  • Chloride ion : ≤3 ppm

  • Uv absorbance/280nm : ≤0.070


    • rd 2-Amino-2-(hydroxymethyl)propane-1,3-diol  
  • Appearance : White crystalline powder

  • Solubility : Colourless and clarification

  • Purity : ≥99.5%

  • PH value : 10.0-11.5

  • Melting point : 168.0℃-172.0℃

  • Lossing on drying : ≤0.2%

  • Heavy metal : ≤5 ppm

  • Iron ion : ≤1 ppm

  • Sulfate ion : ≤10 ppm

  • Chloride ion : ≤3 ppm

  • Uv absorbance/280nm : ≤0.070


    • Lori Industry Co., Ltd P.R.China
    rd Tris base  
  • Appearance : White crystalline powder

  • Solubility : Colourless and clarification

  • Purity : ≥99.5%

  • PH value : 10.0-11.5

  • Melting point : 168.0℃-172.0℃

  • Lossing on drying : ≤0.2%

  • Heavy metal : ≤5 ppm

  • Iron ion : ≤1 ppm

  • Sulfate ion : ≤10 ppm

  • Chloride ion : ≤3 ppm

  • Uv absorbance/280nm : ≤0.070


    • rd Trometamol  
  • Appearance : White crystalline powder

  • Solubility : Colourless and clarification

  • Purity : ≥99.5%

  • PH value : 10.0-11.5

  • Melting point : 168.0℃-172.0℃

  • Lossing on drying : ≤0.2%

  • Heavy metal : ≤5 ppm

  • Iron ion : ≤1 ppm

  • Sulfate ion : ≤10 ppm

  • Chloride ion : ≤3 ppm

  • Uv absorbance/280nm : ≤0.070


    • Zehao Industry Co., Ltd. P.R.China
    rd Tris base  
  • Appearance : White crystalline powder

  • Solubility : Colourless and clarification

  • Purity : ≥99.5%

  • PH value : 10.0-11.5

  • Melting point : 168.0℃-172.0℃

  • Lossing on drying : ≤0.2%

  • Heavy metal : ≤5 ppm

  • Iron ion : ≤1 ppm

  • Sulfate ion : ≤10 ppm

  • Chloride ion : ≤3 ppm

  • Uv absorbance/280nm : ≤0.070


    • Nantong Xindao Biotech Ltd P.R.China
    rd tris-(Hydroxymethyl)aminomethane  
  • Appearance : White crystalline powder

  • Solubility : Colourless and clarification

  • Purity : ≥99.5%

  • PH value : 10.0-11.5

  • Melting point : 168.0℃-172.0℃

  • Lossing on drying : ≤0.2%

  • Heavy metal : ≤5 ppm

  • Iron ion : ≤1 ppm

  • Sulfate ion : ≤10 ppm

  • Chloride ion : ≤3 ppm

  • Uv absorbance/280nm : ≤0.070


    • rd Tris base  
  • Appearance : White crystalline powder

  • Solubility : Colourless and clarification

  • Purity : ≥99.5%

  • PH value : 10.0-11.5

  • Melting point : 168.0℃-172.0℃

  • Lossing on drying : ≤0.2%

  • Heavy metal : ≤5 ppm

  • Iron ion : ≤1 ppm

  • Sulfate ion : ≤10 ppm

  • Chloride ion : ≤3 ppm

  • Uv absorbance/280nm : ≤0.070


    • Skyrun Industrial Co., Ltd. P.R.China
    rd Trometamol  
  • Appearance : White crystalline powder

  • Solubility : Colourless and clarification

  • Purity : ≥99.5%

  • PH value : 10.0-11.5

  • Melting point : 168.0℃-172.0℃

  • Lossing on drying : ≤0.2%

  • Heavy metal : ≤5 ppm

  • Iron ion : ≤1 ppm

  • Sulfate ion : ≤10 ppm

  • Chloride ion : ≤3 ppm

  • Uv absorbance/280nm : ≤0.070


    • Shandong SanYoung Industry Co., Ltd P.R.China
    rd Trometamol   CD details
    Carbone Scientific Co., Ltd. U.K.
    rd tris-(Hydroxymethyl)aminomethane  
    • Appearance: White crystal powder
    • Assay: ≥99.5%
    • Melting point: 168.0~171.0℃
    • Solubility (40% aq.): Clear, colorless solution
    • Heavy Metals: ≤5.0ppm
    • Water: ≤0.2%
    • pH (5% aq.): 10.0~11.5
    • Iron ion (Fe3+): ≤1.0ppm
    • Sulfate (SO42-): ≤10ppm
    • Chloride (Cl-): ≤3.0ppm
    • Ultraviolet absorbance/280nm(40% aq.): ≤0.07
    • Ultraviolet absorbance/290nm(40% aq.): ≤0.2

    Autech Industry Co.,Limited P.R.China
    rd Trometamol  
    • Appearance: White crystal powder
    • Assay: ≥99.5%
    • Melting point: 168.0~171.0℃
    • Solubility (40% aq.): Clear, colorless solution
    • Heavy Metals: ≤5.0ppm
    • Water: ≤0.2%
    • pH (5% aq.): 10.0~11.5
    • Iron ion (Fe3+): ≤1.0ppm
    • Sulfate (SO42-): ≤10ppm
    • Chloride (Cl-): ≤3.0ppm
    • Ultraviolet absorbance/280nm(40% aq.): ≤0.07
    • Ultraviolet absorbance/290nm(40% aq.): ≤0.2

    Ambeed, Inc. USA
    rd THAM   CD details
    BLD Pharmatech Ltd P.R.China
    rd 2-Amino-2-(hydroxymethyl)propane-1,3-diol   CD details
    Xiamen Equation Chemical Co.,Ltd P.R.China
    rd tris-(Hydroxymethyl)aminomethane  
    Smile code:
    OCC(CO)(N)CO
    MDL Number:
    MFCD00004679
    Purity :
    98%
    Available in stock:
    553648 g
    More details are to be found here
    AK Scientific, Inc. USA
    rd tris-(Hydroxymethyl)aminomethane  
    Smile code:
    OCC(CO)(N)CO
    MDL Number:
    MFCD00004679
    Purity :
    98%
    Available in stock:
    553648 g
    More details are to be found here
    Chemlyte Solutions P.R.China
    rd Trometamol   CD details
    Chemos GmbH & Co. KG Germany
    rd 2-Amino-2-(hydroxymethyl)-1,3-propanediol  

    More details are to be found here
    BuGuCh & Partners Germany
    rd Trometamol   CD details
    rd TRIS buffer  
    Synonyms: 1,1,1-tris(hydroxymethyl)-methanamin;1,1,1-tris(hydroxymethyl)-methylamin;1,1,1-tris(hydroxymethyl)methylamine;1,3-Propanediol,2-amino-2-(hydroxymethyl)-;2-amino-2-(hydroxymethyl)-3-propanediol;2-Amino-2-hydroxymethylpropanediol;2-Amino-2-methylol-1,3-propanediol;3-Propanediol,2-amino-2-(hydroxymethyl)-1
    CAS: 77-86-1
    MF: C4H11NO3
    MW: 121.14
    EINECS: 201-064-4

    mp 167-172 °C(lit.)
    bp 219-220 °C10 mm Hg(lit.)
    density 1,353 g/cm3
    Fp 219-220°C/10mm
    storage temp. 2-8°C
    solubility H2O: 4 M at 20 °C, clear, colorless
    form crystalline
    color white
    Water Solubility 550 g/L (25 ºC)
    Sensitive Hygroscopic
    Merck 14,9772
    BRN 741883

    Chemical Properties

    White crystal or powder. Melting point 171-172℃, boiling point 219-220℃/1.3kPa, soluble in ethanol and water, slightly soluble in ethyl acetate, benzene, insoluble in ether, carbon tetrachloride,copper,aluminum corrosion effects,irritant.

    Uses

    1, Tris buffer, only nucleic acids and proteins are widely used as solvents.
    2, Tris is used for protein crystal growth under different pH conditions.
    3, Tris buffer having a low ionic strength can be used nematode (C. elegans) is formed lamin (lamin) intermediate fibers.
    4, Tris is a major component of protein electrophoresis buffer.
    5, Tris for the preparation of a surfactant, a vulcanization accelerator, and some drug intermediates.
    6, Tris titrated also used as standard.

    Chemical Properties White crystalline powder

    Biological Activity Commonly used laboratory reagent
    rd 2-Amino-2-(hydroxymethyl)-1,3-propanediol  
    Synonyms: 1,1,1-tris(hydroxymethyl)-methanamin;1,1,1-tris(hydroxymethyl)-methylamin;1,1,1-tris(hydroxymethyl)methylamine;1,3-Propanediol,2-amino-2-(hydroxymethyl)-;2-amino-2-(hydroxymethyl)-3-propanediol;2-Amino-2-hydroxymethylpropanediol;2-Amino-2-methylol-1,3-propanediol;3-Propanediol,2-amino-2-(hydroxymethyl)-1
    CAS: 77-86-1
    MF: C4H11NO3
    MW: 121.14
    EINECS: 201-064-4

    mp 167-172 °C(lit.)
    bp 219-220 °C10 mm Hg(lit.)
    density 1,353 g/cm3
    Fp 219-220°C/10mm
    storage temp. 2-8°C
    solubility H2O: 4 M at 20 °C, clear, colorless
    form crystalline
    color white
    Water Solubility 550 g/L (25 ºC)
    Sensitive Hygroscopic
    Merck 14,9772
    BRN 741883

    Chemical Properties

    White crystal or powder. Melting point 171-172℃, boiling point 219-220℃/1.3kPa, soluble in ethanol and water, slightly soluble in ethyl acetate, benzene, insoluble in ether, carbon tetrachloride,copper,aluminum corrosion effects,irritant.

    Uses

    1, Tris buffer, only nucleic acids and proteins are widely used as solvents.
    2, Tris is used for protein crystal growth under different pH conditions.
    3, Tris buffer having a low ionic strength can be used nematode (C. elegans) is formed lamin (lamin) intermediate fibers.
    4, Tris is a major component of protein electrophoresis buffer.
    5, Tris for the preparation of a surfactant, a vulcanization accelerator, and some drug intermediates.
    6, Tris titrated also used as standard.

    Chemical Properties White crystalline powder

    Biological Activity Commonly used laboratory reagent
    rd Tris, Reag  
    Synonyms: 1,1,1-tris(hydroxymethyl)-methanamin;1,1,1-tris(hydroxymethyl)-methylamin;1,1,1-tris(hydroxymethyl)methylamine;1,3-Propanediol,2-amino-2-(hydroxymethyl)-;2-amino-2-(hydroxymethyl)-3-propanediol;2-Amino-2-hydroxymethylpropanediol;2-Amino-2-methylol-1,3-propanediol;3-Propanediol,2-amino-2-(hydroxymethyl)-1
    CAS: 77-86-1
    MF: C4H11NO3
    MW: 121.14
    EINECS: 201-064-4

    mp 167-172 °C(lit.)
    bp 219-220 °C10 mm Hg(lit.)
    density 1,353 g/cm3
    Fp 219-220°C/10mm
    storage temp. 2-8°C
    solubility H2O: 4 M at 20 °C, clear, colorless
    form crystalline
    color white
    Water Solubility 550 g/L (25 ºC)
    Sensitive Hygroscopic
    Merck 14,9772
    BRN 741883

    Chemical Properties

    White crystal or powder. Melting point 171-172℃, boiling point 219-220℃/1.3kPa, soluble in ethanol and water, slightly soluble in ethyl acetate, benzene, insoluble in ether, carbon tetrachloride,copper,aluminum corrosion effects,irritant.

    Uses

    1, Tris buffer, only nucleic acids and proteins are widely used as solvents.
    2, Tris is used for protein crystal growth under different pH conditions.
    3, Tris buffer having a low ionic strength can be used nematode (C. elegans) is formed lamin (lamin) intermediate fibers.
    4, Tris is a major component of protein electrophoresis buffer.
    5, Tris for the preparation of a surfactant, a vulcanization accelerator, and some drug intermediates.
    6, Tris titrated also used as standard.

    Chemical Properties White crystalline powder

    Biological Activity Commonly used laboratory reagent
    rd TRIS  
    Synonyms: 1,1,1-tris(hydroxymethyl)-methanamin;1,1,1-tris(hydroxymethyl)-methylamin;1,1,1-tris(hydroxymethyl)methylamine;1,3-Propanediol,2-amino-2-(hydroxymethyl)-;2-amino-2-(hydroxymethyl)-3-propanediol;2-Amino-2-hydroxymethylpropanediol;2-Amino-2-methylol-1,3-propanediol;3-Propanediol,2-amino-2-(hydroxymethyl)-1
    CAS: 77-86-1
    MF: C4H11NO3
    MW: 121.14
    EINECS: 201-064-4

    mp 167-172 °C(lit.)
    bp 219-220 °C10 mm Hg(lit.)
    density 1,353 g/cm3
    Fp 219-220°C/10mm
    storage temp. 2-8°C
    solubility H2O: 4 M at 20 °C, clear, colorless
    form crystalline
    color white
    Water Solubility 550 g/L (25 ºC)
    Sensitive Hygroscopic
    Merck 14,9772
    BRN 741883

    Chemical Properties

    White crystal or powder. Melting point 171-172℃, boiling point 219-220℃/1.3kPa, soluble in ethanol and water, slightly soluble in ethyl acetate, benzene, insoluble in ether, carbon tetrachloride,copper,aluminum corrosion effects,irritant.

    Uses

    1, Tris buffer, only nucleic acids and proteins are widely used as solvents.
    2, Tris is used for protein crystal growth under different pH conditions.
    3, Tris buffer having a low ionic strength can be used nematode (C. elegans) is formed lamin (lamin) intermediate fibers.
    4, Tris is a major component of protein electrophoresis buffer.
    5, Tris for the preparation of a surfactant, a vulcanization accelerator, and some drug intermediates.
    6, Tris titrated also used as standard.

    Chemical Properties White crystalline powder

    Biological Activity Commonly used laboratory reagent
    Vast Spring Enterprise Co., Ltd. Taiwan
    rd 2-Amino-2-(hydroxymethyl)propane-1,3-diol  
    Synonyms: 1,1,1-tris(hydroxymethyl)-methanamin;1,1,1-tris(hydroxymethyl)-methylamin;1,1,1-tris(hydroxymethyl)methylamine;1,3-Propanediol,2-amino-2-(hydroxymethyl)-;2-amino-2-(hydroxymethyl)-3-propanediol;2-Amino-2-hydroxymethylpropanediol;2-Amino-2-methylol-1,3-propanediol;3-Propanediol,2-amino-2-(hydroxymethyl)-1
    CAS: 77-86-1
    MF: C4H11NO3
    MW: 121.14
    EINECS: 201-064-4

    mp 167-172 °C(lit.)
    bp 219-220 °C10 mm Hg(lit.)
    density 1,353 g/cm3
    Fp 219-220°C/10mm
    storage temp. 2-8°C
    solubility H2O: 4 M at 20 °C, clear, colorless
    form crystalline
    color white
    Water Solubility 550 g/L (25 ºC)
    Sensitive Hygroscopic
    Merck 14,9772
    BRN 741883

    Chemical Properties

    White crystal or powder. Melting point 171-172℃, boiling point 219-220℃/1.3kPa, soluble in ethanol and water, slightly soluble in ethyl acetate, benzene, insoluble in ether, carbon tetrachloride,copper,aluminum corrosion effects,irritant.

    Uses

    1, Tris buffer, only nucleic acids and proteins are widely used as solvents.
    2, Tris is used for protein crystal growth under different pH conditions.
    3, Tris buffer having a low ionic strength can be used nematode (C. elegans) is formed lamin (lamin) intermediate fibers.
    4, Tris is a major component of protein electrophoresis buffer.
    5, Tris for the preparation of a surfactant, a vulcanization accelerator, and some drug intermediates.
    6, Tris titrated also used as standard.

    Chemical Properties White crystalline powder

    Biological Activity Commonly used laboratory reagent
    World. Chem. Co., Ltd. P.R.China
    rd Trometamol  
    Synonyms: 1,1,1-tris(hydroxymethyl)-methanamin;1,1,1-tris(hydroxymethyl)-methylamin;1,1,1-tris(hydroxymethyl)methylamine;1,3-Propanediol,2-amino-2-(hydroxymethyl)-;2-amino-2-(hydroxymethyl)-3-propanediol;2-Amino-2-hydroxymethylpropanediol;2-Amino-2-methylol-1,3-propanediol;3-Propanediol,2-amino-2-(hydroxymethyl)-1
    CAS: 77-86-1
    MF: C4H11NO3
    MW: 121.14
    EINECS: 201-064-4

    mp 167-172 °C(lit.)
    bp 219-220 °C10 mm Hg(lit.)
    density 1,353 g/cm3
    Fp 219-220°C/10mm
    storage temp. 2-8°C
    solubility H2O: 4 M at 20 °C, clear, colorless
    form crystalline
    color white
    Water Solubility 550 g/L (25 ºC)
    Sensitive Hygroscopic
    Merck 14,9772
    BRN 741883

    Chemical Properties

    White crystal or powder. Melting point 171-172℃, boiling point 219-220℃/1.3kPa, soluble in ethanol and water, slightly soluble in ethyl acetate, benzene, insoluble in ether, carbon tetrachloride,copper,aluminum corrosion effects,irritant.

    Uses

    1, Tris buffer, only nucleic acids and proteins are widely used as solvents.
    2, Tris is used for protein crystal growth under different pH conditions.
    3, Tris buffer having a low ionic strength can be used nematode (C. elegans) is formed lamin (lamin) intermediate fibers.
    4, Tris is a major component of protein electrophoresis buffer.
    5, Tris for the preparation of a surfactant, a vulcanization accelerator, and some drug intermediates.
    6, Tris titrated also used as standard.

    Chemical Properties White crystalline powder

    Biological Activity Commonly used laboratory reagent
    ANGUS Buffers & Biochemicals USA
    rd tris-(Hydroxymethyl)aminomethane  
    Synonyms: 1,1,1-tris(hydroxymethyl)-methanamin;1,1,1-tris(hydroxymethyl)-methylamin;1,1,1-tris(hydroxymethyl)methylamine;1,3-Propanediol,2-amino-2-(hydroxymethyl)-;2-amino-2-(hydroxymethyl)-3-propanediol;2-Amino-2-hydroxymethylpropanediol;2-Amino-2-methylol-1,3-propanediol;3-Propanediol,2-amino-2-(hydroxymethyl)-1
    CAS: 77-86-1
    MF: C4H11NO3
    MW: 121.14
    EINECS: 201-064-4

    mp 167-172 °C(lit.)
    bp 219-220 °C10 mm Hg(lit.)
    density 1,353 g/cm3
    Fp 219-220°C/10mm
    storage temp. 2-8°C
    solubility H2O: 4 M at 20 °C, clear, colorless
    form crystalline
    color white
    Water Solubility 550 g/L (25 ºC)
    Sensitive Hygroscopic
    Merck 14,9772
    BRN 741883

    Chemical Properties

    White crystal or powder. Melting point 171-172℃, boiling point 219-220℃/1.3kPa, soluble in ethanol and water, slightly soluble in ethyl acetate, benzene, insoluble in ether, carbon tetrachloride,copper,aluminum corrosion effects,irritant.

    Uses

    1, Tris buffer, only nucleic acids and proteins are widely used as solvents.
    2, Tris is used for protein crystal growth under different pH conditions.
    3, Tris buffer having a low ionic strength can be used nematode (C. elegans) is formed lamin (lamin) intermediate fibers.
    4, Tris is a major component of protein electrophoresis buffer.
    5, Tris for the preparation of a surfactant, a vulcanization accelerator, and some drug intermediates.
    6, Tris titrated also used as standard.

    Chemical Properties White crystalline powder

    Biological Activity Commonly used laboratory reagent
    Doe & Ingalls, Inc. USA
    rd tris-(Hydroxymethyl)aminomethane  
    Synonyms: 1,1,1-tris(hydroxymethyl)-methanamin;1,1,1-tris(hydroxymethyl)-methylamin;1,1,1-tris(hydroxymethyl)methylamine;1,3-Propanediol,2-amino-2-(hydroxymethyl)-;2-amino-2-(hydroxymethyl)-3-propanediol;2-Amino-2-hydroxymethylpropanediol;2-Amino-2-methylol-1,3-propanediol;3-Propanediol,2-amino-2-(hydroxymethyl)-1
    CAS: 77-86-1
    MF: C4H11NO3
    MW: 121.14
    EINECS: 201-064-4

    mp 167-172 °C(lit.)
    bp 219-220 °C10 mm Hg(lit.)
    density 1,353 g/cm3
    Fp 219-220°C/10mm
    storage temp. 2-8°C
    solubility H2O: 4 M at 20 °C, clear, colorless
    form crystalline
    color white
    Water Solubility 550 g/L (25 ºC)
    Sensitive Hygroscopic
    Merck 14,9772
    BRN 741883

    Chemical Properties

    White crystal or powder. Melting point 171-172℃, boiling point 219-220℃/1.3kPa, soluble in ethanol and water, slightly soluble in ethyl acetate, benzene, insoluble in ether, carbon tetrachloride,copper,aluminum corrosion effects,irritant.

    Uses

    1, Tris buffer, only nucleic acids and proteins are widely used as solvents.
    2, Tris is used for protein crystal growth under different pH conditions.
    3, Tris buffer having a low ionic strength can be used nematode (C. elegans) is formed lamin (lamin) intermediate fibers.
    4, Tris is a major component of protein electrophoresis buffer.
    5, Tris for the preparation of a surfactant, a vulcanization accelerator, and some drug intermediates.
    6, Tris titrated also used as standard.

    Chemical Properties White crystalline powder

    Biological Activity Commonly used laboratory reagent
    Caesar & Loretz GmbH Germany
    rd Trometamol   CD details
    Refine Chemical Co.,Ltd. P.R.China
    rd Trometamol  
    Alternative name Trometamol
    Further description Trometamolum 0
    Monograph Ph.Eur.9.0
    Pharmaceutical status prescription (conditionally)
    INCI Tromethamine
    UEXDES Chemicals solid

    Shandong Ench Chemical Co.,Ltd P.R.China
    rd tris-(Hydroxymethyl)aminomethane  
    Alternative name Trometamol
    Further description Trometamolum 0
    Monograph Ph.Eur.9.0
    Pharmaceutical status prescription (conditionally)
    INCI Tromethamine
    UEXDES Chemicals solid

    Sigma-Aldrich International GmbH Switzerland
    rd Tromethamine  
    Alternative name Trometamol
    Further description Trometamolum 0
    Monograph Ph.Eur.9.0
    Pharmaceutical status prescription (conditionally)
    INCI Tromethamine
    UEXDES Chemicals solid

    Keyser & Mackay C.V. Belgium
    rd tris-(Hydroxymethyl)aminomethane  
    Alternative name Trometamol
    Further description Trometamolum 0
    Monograph Ph.Eur.9.0
    Pharmaceutical status prescription (conditionally)
    INCI Tromethamine
    UEXDES Chemicals solid

    VWR International, LLC ( United Biochemicals ) USA
    rd Tris, ultra pure  
    Alternative name Trometamol
    Further description Trometamolum 0
    Monograph Ph.Eur.9.0
    Pharmaceutical status prescription (conditionally)
    INCI Tromethamine
    UEXDES Chemicals solid

    GFS Chemicals USA
    rd tris-(Hydroxymethyl)aminomethane, Reag.  
    Alternative name Trometamol
    Further description Trometamolum 0
    Monograph Ph.Eur.9.0
    Pharmaceutical status prescription (conditionally)
    INCI Tromethamine
    UEXDES Chemicals solid

    OQEMA AG Germany
    rd tris-(Hydroxymethyl)aminomethane  
    Alternative name Trometamol
    Further description Trometamolum 0
    Monograph Ph.Eur.9.0
    Pharmaceutical status prescription (conditionally)
    INCI Tromethamine
    UEXDES Chemicals solid

    Serva Electrophoresis GmbH Germany
    rd tris-(Hydroxymethyl)aminomethane, Reag.  
    Alternative name Trometamol
    Further description Trometamolum 0
    Monograph Ph.Eur.9.0
    Pharmaceutical status prescription (conditionally)
    INCI Tromethamine
    UEXDES Chemicals solid

    rd tris-(Hydroxymethyl)aminomethane  
    Alternative name Trometamol
    Further description Trometamolum 0
    Monograph Ph.Eur.9.0
    Pharmaceutical status prescription (conditionally)
    INCI Tromethamine
    UEXDES Chemicals solid

    CM Fine Chemicals Switzerland
    rd Tromethamine  
    Alternative name Trometamol
    Further description Trometamolum 0
    Monograph Ph.Eur.9.0
    Pharmaceutical status prescription (conditionally)
    INCI Tromethamine
    UEXDES Chemicals solid

    CellMark AB Sweden
    rd tris-(Hydroxymethyl)aminomethane  
    Alternative name Trometamol
    Further description Trometamolum 0
    Monograph Ph.Eur.9.0
    Pharmaceutical status prescription (conditionally)
    INCI Tromethamine
    UEXDES Chemicals solid

    Santa Cruz Biotechnology, Inc. USA
    rd Tris base solution  
    Alternative name Trometamol
    Further description Trometamolum 0
    Monograph Ph.Eur.9.0
    Pharmaceutical status prescription (conditionally)
    INCI Tromethamine
    UEXDES Chemicals solid

    rd Tris base  
    Alternative name Trometamol
    Further description Trometamolum 0
    Monograph Ph.Eur.9.0
    Pharmaceutical status prescription (conditionally)
    INCI Tromethamine
    UEXDES Chemicals solid

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