Category:
Other Fine Chemicals
CAS NO:
77-86-1
Standard:
USP,BP,EP,
White crystal powder
Tris(hydroxymethyl)aminomethane, commonly known as TRIS, is a primary amine buffer widely used in biochemical research. Produced via the reaction of formaldehyde and ammonia with aminoacetonitrile, its molecular formula is C4H11NO3 (CAS No. 77-86-1).
Maintain storage below 25°C in dry conditions to prevent degradation. Avoid inhalation; use PPE due to potential respiratory irritation. Not approved for direct human injection without rigorous purification.