Akshar Inernational

Product Range

TES BUFFER

Article No.	6215F
Purity	99%%
Molecular Formula	C6H15NO6S
H.S. Code	2922.1990
Grade	For Biochemistry
CAS No.	7365-44-8
Molecular Weight	229.25
Shelf Life	5

Specifications
N-tris (hydroxymethyl) Methyl-2-aminoethane Sulphonic Acid
Assay (alkalimetric)	Min 99%
Identity (IR spectrum)	Passes test
UV-Absorption (250 nm; 5%; 1cm; water)	Max 0.05
Chloride (Cl)	Max. 0.005%
Sulphate (SO4)	Max 0.005%
Heavy metals (as Pb)	Max 0.0005%
Sodium (Na)	Max 0.005%
Loss on drying (at 105 deg C)	Max 0.2%
Biological buffer, pKa at 20 deg C	7.50

Packings
5 Gm	Request for price
25 Gm	Request for price

Safety Information and Hazard Symbols

Safety Statements: 22-24/25

Revision Date : 1-Dec-2012