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102408 Tris(hydroxymethyl)aminomethane

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102408
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
77-86-1201-064-4C₄H₁₁NO₃H₂NC(CH₂OH)₃121.14 g/molReag. Ph Eur,Reag. USP

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1024080080
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      Glass bottle 80 g
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      Description
      Catalogue Number102408
      SynonymsTrometamol, Aminomethylidine trimethanol, 2-Amino-2-hydroxymethyl-1.3-propanediol, TRIS-buffer
      DescriptionTris(hydroxymethyl)aminomethane
      References
      Product Information
      CAS number77-86-1
      EC number201-064-4
      GradeReag. Ph Eur,Reag. USP
      Hill FormulaC₄H₁₁NO₃
      Chemical formulaH₂NC(CH₂OH)₃
      Molar Mass121.14 g/mol
      HS Code2922 19 99
      Structure formula ImageStructure formula Image
      Quality LevelMQ300
      Applications
      ApplicationTris(hydroxymethyl)aminomethane volumetric standard, secondary reference material for acidimetry, traceable to NIST Standard Reference Material (SRM) Certipur® Reag. USP, Reag. Ph Eur. CAS 77-86-1, EC 201-064-4, chemical formula H₂NC(CH₂OH)₃.
      Biological Information
      Physicochemical Information
      Boiling point219 - 220 °C (13.3 hPa)
      Density1.32 g/cm3 (20 °C)
      Melting Point169 °C
      pH value10.2 - 10.6 (6 g/l, H₂O, 20 °C)
      Vapor pressure<0.1 hPa (20 °C)
      Bulk density840 kg/m3
      Solubility678 g/l
      Dimensions
      Materials Information
      Toxicological Information
      LD 50 oralLD50 Rat > 5000 mg/kg
      LD 50 dermalLD50 Rat > 5000 mg/kg
      Safety Information according to GHS
      RTECSTY2900000
      Storage class10 - 13 Other liquids and solids
      WGKWGK 1 slightly hazardous to water
      Disposal3
      Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
      Safety Information
      Product Usage Statements
      Storage and Shipping Information
      StorageStore at +15°C to +25°C.
      Packaging Information
      Transport Information
      Supplemental Information
      Specifications
      Global Trade Item Number
      Catalogue Number GTIN
      1024080080 04022536555843

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      Accessories (Secondary)

      Categories

      Analytics and Sample Preparation > Reference Materials > Certipur® Volumetric Standards > for Acidimetry
      Reagents, Chemicals and Labware > Inorganic Reagents > Instrumental Inorganic Analysis > Certipur® Standards, Reference Materials and Buffers > Certipur® Volumetric Standards > for Acidimetry