TAPSO

CAS No.：68399-81-5

Other grades of this product :

TAPSO Basic information

Product Name:	TAPSO
Synonyms:	3-[N-Tris-(hydroxyMethyl)MethylaMino]-2-hydroxypropanesulphonic acid(TAPSO);TAPSO(2-Hydroxy-3-[tris(hydroxyMethylaMino]-1 propanesulfonic acid);TAPSO Vetec(TM) reagent grade, >=99%;N-[Tris(hydroxymethyl)metyl]-3-amino-2-hydroxypropanesulfonic acid;Tapso≥ 99.9% (titration);TAPSO Buffer;TAPSO, 99+%, FOR BIOCHEMISTRY;TAPSO, for biochemistry
CAS:	68399-81-5
MF:	C7H17NO7S
MW:	259.28
EINECS:	269-993-8
Product Categories:	Buffer;Biochemistry;Good's Buffers
Mol File:	68399-81-5.mol

TAPSO Chemical Properties

Melting point	224-229 °C (dec.)
density	1.07607 g/cm3(Temp: 25.00 °C)
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
solubility	H₂O: 1 M at 20 °C, clear, colorless
form	Powder
color	Off-white to yellow
pka	7.6(at 25℃)
PH Range	7.0 - 8.2
Water Solubility	soluble
Merck	13,9148
BRN	2113949
CAS DataBase Reference	68399-81-5(CAS DataBase Reference)
EPA Substance Registry System	1-Propanesulfonic acid, 2-hydroxy-3-[[2-hydroxy-1,1-bis(hydroxymethyl)ethyl]amino]- (68399-81-5)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-36
WGK Germany	3
TSCA	Yes
HazardClass	IRRITANT
HS Code	29221990

MSDS Information

Provider	Language
2-Hydroxy-N-(tris(hydroxymethyl)methyl)-3-aminopropanesulfonic acid	English
SigmaAldrich	English
ACROS	English

TAPSO Usage And Synthesis

Chemical Properties	white powder
Uses	TAPSO is a zwitterionic biological buffer often used as a buffering agent in biological and biochemical research.

TAPSO Preparation Products And Raw materials

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