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TAPSO, 99+%, for biochemistry, ACROS Organics™

Chemical Identifiers

CAS 68399-81-5
Molecular Formula C7H17NO7S
Molecular Weight (g/mol) 259.273
MDL Number MFCD00038352
InChI Key RZQXOGQSPBYUKH-UHFFFAOYSA-N
Synonym 3-(N-Tris-(hydroxymethyl)methylamino)-2-hydroxypropanesulfonic acid
PubChem CID 109334
IUPAC Name 3-[[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]amino]-2-hydroxypropane-1-sulfonic acid
SMILES C(C(CS(=O)(=O)O)O)NC(CO)(CO)CO
View More Specs

Products 3
Catalog Number Mfr. No. Quantity Packaging Price Quantity  
Catalog Number Mfr. No. Quantity Packaging Price Quantity  
AC327810250 SDS View Documents Acros Organics
AC327810250
25g Glass bottle N/A N/A
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AC327811000 SDS View Documents Acros Organics
AC327811000
100g Glass bottle N/A N/A
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AC327815000 SDS View Documents Acros Organics
AC327815000
500g Glass bottle N/A N/A
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description

Description

Biological buffer
Specifications

Chemical Identifiers

68399-81-5
259.273
RZQXOGQSPBYUKH-UHFFFAOYSA-N
109334
C(C(CS(=O)(=O)O)O)NC(CO)(CO)CO
C7H17NO7S
MFCD00038352
3-(N-Tris-(hydroxymethyl)methylamino)-2-hydroxypropanesulfonic acid
3-[[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]amino]-2-hydroxypropane-1-sulfonic acid

Specifications

(0.1 M aq. soln.)
68399-81-5
C7H17NO7S
MFCD00038352
RZQXOGQSPBYUKH-UHFFFAOYSA-N
3-[[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]amino]-2-hydroxypropane-1-sulfonic acid
109334
Powder
Biochemical
Glass bottle
1% Max. (K.F.)
4.3 to 5.3 (1% aq. soln. at 25°C)
25g
(0.1M aq. soln.)
99+%
(HOCH2)3CNHCH2CH(OH)CH2SO3H
3-(N-Tris-(hydroxymethyl)methylamino)-2-hydroxypropanesulfonic acid
C(C(CS(=O)(=O)O)O)NC(CO)(CO)CO
259.273
259.3
≥99% (Acid)
Authentic
Solubility in water: ca 129.6g/L (20°C).
220.0°C to 221.0°C
White to Yellow
TAPSO
Safety and Handling

Safety and Handling

GHS P Statement
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

GHS P Statement
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

Warning