Millipore Sigma Vibrant Logo
Attention: We have moved. Merck Millipore products are no longer available for purchase on MerckMillipore.com.Learn More

108307 Tris(Hydroxymethyl)aminomethane (Trometamol) high purity

EMPROVE® EXPERT Ph Eur,BP,ChP,JPC,USP

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

CAS #: 77-86-1 EC Number: 201-064-4 Molar Mass: 121.14 g/mol Chemical Formula: H₂NC(CH₂OH)₃ Hill Formula: C₄H₁₁NO₃ Grade: Ph Eur,BP,ChP,JPC,USP
108307
Purchase on Sigma-Aldrich
Learn about the Emprove® Program

Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
77-86-1201-064-4C₄H₁₁NO₃H₂NC(CH₂OH)₃121.14 g/molPh Eur,BP,ChP,JPC,USP

Products

Catalogue NumberPackaging Qty/Pack
1083070003 Fibre case 3x1kg
1083071000 Plastic bottle 1 kg
1083079025 25 kg
Description
Catalogue Number108307
SynonymsTrometamol, Aminomethylidine trimethanol, 2-Amino-2-hydroxymethyl-1.3-propanediol, TRIS-buffer
DescriptionTris(Hydroxymethyl)aminomethane (TROMETAMOL) high purity
References
Product Information
CAS number77-86-1
EC number201-064-4
GradePh Eur,BP,ChP,JPC,USP
Hill FormulaC₄H₁₁NO₃
Chemical formulaH₂NC(CH₂OH)₃
Molar Mass121.14 g/mol
HS Code2922 19 99
Quality LevelMQ500
Applications
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
Catalogue Number GTIN
1083070003 04054839392450
1083071000 04027269293338
1083079025 04027269293321

Documentation

Material Qualification Dossier

TitleVersion
6.0

Quality Management Dossier (Open Access)

Title

Operational Excellence Dossier

Title

Tris(Hydroxymethyl)aminomethane (Trometamol) high purity SDS

Title

Safety Data Sheet (SDS) 

Tris(Hydroxymethyl)aminomethane (Trometamol) high purity Certificates of Analysis

Product Number PackagingSpecificationLot Number
1083070003 Fibre casePDF Specification Document
1083071000 Plastic bottlePDF Specification Document
1083079025 PDF Specification Document

Certificates

Title