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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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          1083879025
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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
              1083879025 04027269018825

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              Categories

              Life Science Research > Inhibitors and Biochemicals > Biochemicals > Buffers