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Molecule
ID:87532
Structure
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Functional Group
Text
General Information
Structure
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Molecular Formula
C₃H₉NaO₄S₃
Molecular Mass
228.28593
Exact Mass
227.95606605
Charge
0
InChI
InChI=1S/C3H8O3S3.Na.H2O/c4-9(5,6)2-3(8)1-7;;/h3,7-8H,1-2H2,(H,4,5,6);;1H2/q;+1;/p-1
InChIKey
XMUHNMQFDVIWGU-UHFFFAOYSA-M
Canonic Smiles
SCC(CS(=O)(=O)[O-])S.O.[Na+]
Isomeric Smiles
SCC(S)CS(=O)(=O)[O-].[Na+].O
Calculated Properties
JChem
Acid pKa
-0.9190507
H Acceptors
3
H Donor
2
LogD (pH = 5.5)
-2.4542587
LogD (pH = 7.4)
-2.4563901
Log P
-0.0778724
Molar Refractivity
40.181
Polarizability
16.99538
Polar Surface Area
57.2
Rotatable Bonds
3
Lipinski's Rule of Five
true
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Molecule Details
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General Information
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Sigma Aldrich
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Data Source
Commercial Catalog
Sigma Aldrich
D8016
194522
38530
Apollo Scientific
OR3132
Academic Data
PubChem
23676755
Names and Identifiers
IUPAC name
sodium 2,3-disulfanylpropane-1-sulfonate hydrate
IUPAC Traditional name
sodium 2,3-disulfanylpropane-1-sulfonate hydrate
Synonyms
Sodium DL-2,3-dithiopropanesulphonate monohydrate
Sodium 2,3-dimercaptopropanesulfonate monohydrate
DMPS
2,3-Dimercaptopropanesulfonic acid sodium salt monohydrate
2,3-Dimercapto-1-propanesulfonic acid sodium salt monohydrate
Registration numbers
PubChem SID
162074572
24864018
24894179
24851657
PubChem CID
23676755
Beilstein Number
3734863
MDL Number
MFCD00149543
EC Number
223-796-3
CAS Number
207233-91-8
Properties
Safety Information
Storage Warning
Irritant/Air Sensitive/Store under inert gas
Source
Personal Protective Equipment
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Source
Storage Temperature
2-8°C
Source
German water hazard class
3
Source
MSDS Link
Download link
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Source
Physical Property
Melting Point
215 °C (dec.)
Source
229 °C (dec.)(lit.)
Source
Solubility
H2O: soluble0.1 g/mL, clear
Source
Product Information
Description
zwitterionic
Source
Purity
~95%
Source
95%
Source
≥97.0% (T)
Source
Linear Formula
HSCH2CH(SH)CH2SO3Na · H2O
Source
Grade
purum
Source
Molecule Details
Sigma Aldrich
D8016
包装
1 g in glass bottle
250 mg in glass bottle
194522
Application
Efficient chelating agent for heavy metals.
Packaging
1 g in glass bottle
250 mg in glass bottle
References
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Bioactivity
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