Alternative Name
N-[Tris(hydroxymethyl)methyl]-3-aminopropanesulfonic acid; [(2-Hydroxy-1,1-bis(hydroxymethyl)ethyl)amino]-1-propanesulfonic acid; 3-[Tris(hydroxymethyl)methyl]amino-1-propanesulfonic acid; 1-Propanesulfonic acid, 3-[[2-hydroxy-1,1-bis(hydroxymethyl)ethyl]amino]-; 1-{[1,3-Dihydroxy-2-(Hydroxymethyl)Propan-2-Yl]Amino}Propane-1-Sulfonic Acid; 3-(Tris(Hydroxymethyl)Methylamino)Propane-1-Sulphonic Acid; 3-[(Tris(hydroxymethyl)methyl)amino]-1-propanesulfonic acid; 3-[N-[Tris(hydroxymethyl)methyl]amino]-1-propanesulfonic acid; 3-[[1,3-Dihydroxy-2-(hydroxymethyl)propan-2-yl]azaniumyl]propane-1-sulfonate; 3-[[2-Hydroxy-1,1-bis(hydroxymethyl)ethyl]amino]-1-propanesulfonic acid; 3-[[Tris(hydroxymethyl)methyl]amino]propanesulfonic acid; 3-{[1,3-Dihydroxy-2-(Hydroxymethyl)Propan-2-Yl]Amino}Propane-1-Sulfonic Acid; N-(tris(hydroxymethyl)methyl)-3-aminopropanesulfonic acid; N-[tris(hydroxymethyl)methyl]-3-amionpropanesulfonic acid; NSC 610928; TAPS (buffering agent); Taps; Tris(hydroxymethyl)methylaminopropanesulfonic acid
Other Properties
Assay (Titration): 99.0 - 101.0 % (dried basis)
CAS RN: 29915-38-6
EC Number: 249-954-1
Heavy Metals (as Pb): ≤ 10ppm
Loss on Drying: ≤ 1.0%
Solubility (5% in water): Clear, colourless solution
UV Absorption (A260, 0.1M in water): ≤ 0.02
UV Absorption (A280, 0.1M in water): ≤ 0.01
pH (5% in water): 4.5 - 6.0
InChi
1S/C7H17NO6S/c9-4-7(5-10,6-11)8-2-1-3-15(12,13)14/h8-11H,1-6H2,(H,12,13,14)