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ANGUS is the world's leading manufacturer of TRIS AMINO brand tromethamine, and is the only back integrated manufacturer of cGMP certified TRIS AMINO for life sciences, and of globally-compliant TRIS AMINO Ultra PC for personal care and cosmetics applications.
Whether you are looking for a multicompendial TRIS AMINO Ultra Pure with custom packaging, or the basic TRIS AMINO molecule in supersacks, ANGUS can supply the grades you need.
TRIS AMINO (2-amino-2-hydroxymethyl-1,3-propanediol) is a non-volatile, low-odor, color-stable alkanolamine which possesses primary amine functionality. The active material is an aminofunctional triol that is useful as a mildly-alkaline pH buffer, scavenger for free formaldehyde and synthesis raw materials.
TRIS AMINO for Life Science Applications:
| Product | Chemistry | Appearance |
| TRIS AMINO Ultra Pure (USP/EP) | Tris (hydroxymethyl) Aminomethane | White, Crystalline Powder |
| TRIS AMINO Buffer | Tris (hydroxymethyl) Aminomethane | White, Crystalline Powder |
| TRIS AMINO Crystals | Tris (hydroxymethyl) Aminomethane | White, Crystalline Powder |
| TRIS AMINO HCI Ultra Pure | Tris (hydroxymethyl) Aminomethane | White, Crystalline Powder |
TRIS AMINO for Personal Care Applications:
| Product | Chemistry | Appearance |
| TRIS AMINO Ultra PC | Tris (hydroxymethyl) Aminomethane | White, Crystalline Powder |


