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Tris(hydroxymethyl)aminomethane (TRIS Base)
Tris Base (CAS 77-86-1), also known as Tromethamine or Tris(hydroxymethyl)aminomethane, is an organic amine widely used to prepare buffer solutions for biochemical and laboratory applications. Send Inquiry
Product Description
Tris(hydroxymethyl)aminomethane, CAS Number: 77-86-1
Tris(hydroxymethyl)aminomethane, commonly known as Tris Base, Tromethamine or Trometamol, is an organic amine with the molecular formula C4H11NO3 and a molecular weight of 121.14 g/mol.
Product Chemical Properties
Chemical Name: Tris(hydroxymethyl)aminomethane
Common Name: Tris Base
Synonyms: Tromethamine, Trometamol, THAM, Tris, Trisamine, 2-Amino-2-(hydroxymethyl)-1,3-propanediol
CAS Number: 77-86-1
Molecular Formula: C4H11NO3
Molecular Weight: 121.14 g/mol
EC Number: 201-064-4
MDL Number: MFCD00004679
Product Technical Specification
Appearance: White crystalline powder
Purity ≥99.5%
Loss on drying ≤0.2%
Melting point: 168~172℃
Heavy metals (Pb) ≤5ppm
Applications of Tris Base
It is a biochemical buffer reagent (pH 7.0-9.0), used for electrophoresis buffer preparation, pharmaceutical intermediate and acid-base titration standard substance.
Packaging
25kg/fiber drum.
Production Capacity
3000MT/year.
Storage Requirements
Store in a tightly closed container in a cool, dry place. Protect from moisture.
Tris Base Bulk Supply from China
Hosea Chem supports B2B chemical sourcing and export inquiries for Tris Base (CAS 77-86-1). Contact us to confirm the required grade, purity, packaging, order quantity and documentation. Bulk pricing and supply arrangements are subject to confirmation.