CAS Registry Number

CAS 77-86-1 — TRIS Ultrapure (Tris(hydroxymethyl)aminomethane)

TRIS Ultrapure (Tris(hydroxymethyl)aminomethane) is a high-purity biochemical buffer widely used in molecular biology, electrophoresis, and protein studies for precise pH control. It maintains stable buffering in the pH range of 7.0–9.0 and is free from contaminants like nucleases and proteases. CAS: 77-86-1 | Molecular formula: NH₂C(CH₂OH)₃ | Molecular weight: 121.14 g/mol | Storage: Store at ambient temperature in a dry, well-ventilated area | Signal word: Warning (irritant, avoid inhalation). Molekula supplies TRIS Ultrapure from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

Also known as: TRIS (Tris(hydroxymethyl)aminomethane) · TRIS (Tris(hydroxymethyl)aminomethane), ACS Grade · TRIS (Tris(hydroxymethyl)aminomethane) SC · TRIS (Tris(hydroxymethyl)aminomethane) ≥ 99.9% · TRIS (Tris(hydroxymethyl)aminomethane) - USP · TRIS Pre-set crystals pH 7.4 · Tris buffer (1 M) pH 7.4 · TRIS (Tris(hydroxymethyl)aminomethane) - Ph. Eur