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108382 Tris(hydroxymethyl)aminomethane

Tris(hydroxymethyl)aminomethane GR for analysis buffer substance ACS,Reag. Ph Eur. CAS 77-86-1, EC 201-064-4, chemical formula H₂NC(CH₂OH)₃.

Tris(hydroxymethyl)aminomethane MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Trometamol, Aminomethylidine trimethanol, 2-Amino-2-hydroxymethyl-1.3-propanediol, TRIS-buffer

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108382
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Overview

Replacement Information

Key Specifications Table

CAS #Empirical Formula
77-86-1C₄H₁₁NO₃

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1083820500
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      1083821000
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          1083822500
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              1083829025
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                  Description
                  Catalogue Number108382
                  SynonymsTrometamol, Aminomethylidine trimethanol, 2-Amino-2-hydroxymethyl-1.3-propanediol, TRIS-buffer
                  DescriptionTris(hydroxymethyl)aminomethane
                  OverviewBiological buffer substance
                  Tris is widely used as a biological buffer substance in the pH range of 7-9. For example it is used for the freezing of proteins. The grade conforms precisely with the Reag. Ph. Eur. requirements.
                  References
                  Product Information
                  CAS number77-86-1
                  EC number201-064-4
                  GradeACS,Reag. Ph Eur
                  Hill FormulaC₄H₁₁NO₃
                  Chemical formulaH₂NC(CH₂OH)₃
                  Molar Mass121.14 g/mol
                  HS Code2922 19 99
                  Structure formula ImageStructure formula Image
                  Quality LevelMQ200
                  Applications
                  ApplicationTris(hydroxymethyl)aminomethane GR for analysis buffer substance ACS,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
                  StorageNoTempLimit
                  Packaging Information
                  Transport Information
                  Supplemental Information
                  Specifications
                  Global Trade Item Number
                  Catalog Number GTIN
                  1083820500 04022536103785
                  1083821000 04022536512778
                  1083822500 04022536103808
                  1083829025 04022536103822