TAPSO

Modify Date: 2024-01-02 15:17:23

TAPSO structure	Common Name	TAPSO
	CAS Number	68399-81-5	Molecular Weight	259.277
	Density	1.6±0.1 g/cm3	Boiling Point	N/A
	Molecular Formula	C₇H₁₇NO₇S	Melting Point	224-229 °C (dec.)
	MSDS	Chinese USA	Flash Point	N/A
	Symbol	GHS07	Signal Word	Warning

Use of TAPSO

TAPSO is a common biological buffer, a pH stabilization reagent, with effective pH ranging from 7-8, and pKa values ranging from 7.5–9.0. TAPSO contains Tris groups and exhibits quite reactive activity with zwitterionic glycine peptides[1].

Name	3-[[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]amino]-2-hydroxypropane-1-sulfonic acid
Synonym	More Synonyms

Description	TAPSO is a common biological buffer, a pH stabilization reagent, with effective pH ranging from 7-8, and pKa values ranging from 7.5–9.0. TAPSO contains Tris groups and exhibits quite reactive activity with zwitterionic glycine peptides[1].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
References	[1]. Machado CM, et al. Interpretation of non-Nernstian slopes in graphic analysis of data collected in pH range close to deprotonation of a ligand Part I. A glass electrode potentiometric and polarographic study of Cd-(TAPSO)x-(OH)y and Zn-(TAPSO)x-(OH)y systems. Talanta. 2006 Jan 15;68(3):819-30.

Density	1.6±0.1 g/cm3
Melting Point	224-229 °C (dec.)
Molecular Formula	C₇H₁₇NO₇S
Molecular Weight	259.277
Exact Mass	259.072571
PSA	155.70000
LogP	-2.64
Index of Refraction	1.598
Water Solubility	soluble

TAPSO MSDS(Chinese)

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi:Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S36
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2922199090

HS Code	2922199090
Summary	2922199090. other amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

3-[(1,3-Dihydroxy-2-propanyl)(hydroxymethyl)amino]-2-hydroxy-1-propanesulfonic acid

TAPSO

3,3-dibromo-tetrahydro-pyran-2-ol

3,3-Dibrom-2-hydroxytetrahydropyran

MFCD00038352

1-Propanesulfonic acid, 2-hydroxy-3-[[2-hydroxy-1,1-bis(hydroxymethyl)ethyl]amino]-

3-{[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]amino}-2-hydroxypropane-1-sulfonic acid

UNII:45Q4J0071U

2-Hydroxy-3-{[2-hydroxy-1,1-bis(hydroxymethyl)ethyl]amino}propane-1-sulfonic acid

2-Hydroxy-3.3-dibrom-tetrahydro-pyran

TAPSO (buffer)

3-[N-Tris(hydroxymethyl)methylamino]-2-hydroxypropane-sulfonic acid

EINECS 269-993-8

1-Propanesulfonic acid, 2-hydroxy-3-[[2-hydroxy-1-(hydroxymethyl)ethyl](hydroxymethyl)amino]-

3-{[1,3-Dihydroxy-2-(hydroxymethyl)-2-propanyl]amino}-2-hydroxy-1-propanesulfonic acid

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: TAPSO
Price: ￥118.0/25g ￥328.0/100g
Purity: 99.0%
Stocking Period: 3 Day
Contact: Liu jia

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: TAPSO
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

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