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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

Test	Specification
Assay (by Titration)	Min. 99%
pKa (@ 37�C)	7.39
pH Range	7.0-8.2
Working Range	20-100 mM
MAXIMUM LIMITS
Water (by Karl Fischer)	1.0%

Chemical information and descriptions have been provided by Spectrum Chemicals.

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Model -+	Product Name -+	Manufacturer -+	Price -+	Buy Now
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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