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108387 Tris(hydroxymethyl)aminomethane

Tris(hydroxymethyl)aminomethane TRIS LAB. 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

108387
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Overview

Replacement Information

Key Spec Table

CAS #Empirical Formula
77-86-1C₄H₁₁NO₃

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      1083872500
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          Description
          Catalogue Number108387
          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
          Hill FormulaC₄H₁₁NO₃
          Chemical formulaH₂NC(CH₂OH)₃
          Molar Mass121.14 g/mol
          HS Code2922 19 99
          Structure formula ImageStructure formula Image
          Quality LevelMQ100
          Applications
          ApplicationTris(hydroxymethyl)aminomethane TRIS LAB. 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
          Assay (acidimetric, calc. on anhydrous substance)99.8 - 100.1 %
          Identity (IR-spectrum)conforms
          In water insoluble matter≤ 0.005 %
          Absorbance (290 nm; 40 %; 1 cm; water)≤ 0.2
          Chloride (Cl)≤ 0.001 %
          Sulfate (SO₄)≤ 0.005 %
          Heavy metals (as Pb)≤ 0.0005 %
          Fe (Iron)≤ 0.0005 %
          Sulfated ash≤ 0.05 %
          Water (according to Karl Fischer)≤ 0.5 %
          Global Trade Item Number
          Catalogue Number GTIN
          1083870500 04022536103877
          1083872500 04022536103891

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          Categories

          Life Science Research > Inhibitors and Biochemicals > Biochemicals > Buffers