Sigma-Aldrich
251682 
Aldrich 

Sodium 3-mercapto-1-propanesulfonate 

technical grade, 90%  
  1 of 1  
      
 
Synonym 
3-Mercapto-1-propanesulfonic acid sodium salt
 
 
MPS
 
Molecular Formula
HSCH2CH2CH2SO3Na
 
Molecular Weight
178.21
 
CAS Number 
17636-10-1
Beilstein Registry Number 
5362242

 
MDL number 
MFCD00043148

 
PubChem Substance ID 
24855149

 
EG/EC Number 
241-620-3

 
 
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Price and Availability
Descriptions
Packaging  
25, 100 g in poly btl
 
Properties
grade 
technical grade
 
assay 
90%
 
mp 
~220 °C (dec.)(lit.)
References
Beilstein 
Beil. 4,III,46
 
reference 
FT-NMR 1 (1), 1433:B / RegBook 1 (1), 1059:C / Structure Index 1, 164:A:9
Safety
Hazard Codes 
Xi
 
Risk Statements 
36/37/38
 
Safety Statements 
26
 
WGK Germany 
1
 
RTECS 
TZ6655600
 
Flash Point(F) 
160 °F
 
Flash Point(C) 
71 °C
 
F 
9-23
Related Categories

 
   Related Information
 
FT-IR Raman
 
FT-NMR
 
MSDS
 
Specification Sheet
 
Certificate of Analysis

 
 
 
More Information
 
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251682 (Aldrich)



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