Tris(hydroxymethyl)aminomethane, Crystal, Reagent, ACS, CAS Number 77-86-1, Molecular Weight 121.14, Chemical Formula C4H11NO3, Chemical Container Material Plastic, Chemical Container Type Drum, Chemical Grade ACS, Chemical Container Size 12 kg, Chemical Family Type Buffers, Shelf Life 24 mo, Shipping Restrictions Chemical Not Regulated For Transport