TAPSO Sodium Salt, Biological Buffer

3-[N-Tris(hydroxymethyl)methylamino]-2-hydroxypropanesulfonic Acid Sodium Salt

 

Licensed under U.S. Patent No. 4,169,950.

 

Chemical Formula

C7H16NO7SNa

Molecular Weight

F.W. 281.25

CAS #

105140-25-8

 

Safety Information

Health Hazard

2

Fire Hazard

1

Reactivity

0

Material Safety Data Sheet

 

Test

Specification

Assay (by Titration)Min. 99%
pKa (@ 37°C)7.39
pH Range7.0-8.2
Working Range20-100 mM
MAXIMUM LIMITS
Water (by Karl Fischer)1.0%

 

Chemical information and descriptions have been provided by Spectrum Chemicals.

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 T3186-11   TAPSO Sodium Salt, Biological Buffer - TAPSO Sodium Salt, Biological Buffer - C7H16NO7SNa - 1 KG T3186-11 $2,900.29
 T3186-06   TAPSO Sodium Salt, Biological Buffer - TAPSO Sodium Salt, Biological Buffer - C7H16NO7SNa - 100 GM T3186-06 $739.84
 T3186-04   TAPSO Sodium Salt, Biological Buffer - TAPSO Sodium Salt, Biological Buffer - C7H16NO7SNa - 25 GM T3186-04 $214.26
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