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CAS RN: 7365-44-8 | Product Number: T0683

N-Tris(hydroxymethyl)methyl-2-aminoethanesulfonic Acid [Good's buffer component for biological research]

Purity: >98.0%(T)
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Product Number T0683
Purity / Analysis Method >98.0%(T)
Molecular Formula / Molecular Weight C__6H__1__5NO__6S = 229.25  
Physical State (20 deg.C) Solid
CAS RN 7365-44-8
Reaxys Registry Number 1957061
PubChem Substance ID 87576555
SDBS (AIST Spectral DB) 15702
Merck Index (14) 9176
MDL Number


Appearance White to Almost white powder to crystal
Purity(Neutralization titration) min. 98.0 %
Absorbance max. 0.015(0.1mol/L,H2O,260nm)
Solubility in Water almost transparency
Heavy metals(as Pb) max. 5 ppm
Iron max. 5 ppm
Properties (reference)
Melting Point 216 °C(dec.)
Related Laws:
EC Number 230-906-3
Transport Information:
HS Number 2922190090
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