Identification
Properties
Safety Data
Specifications and Other Information
Links
Identification
CAS Number
4076-02-2
Name
Sodium 2,3-dimercapto-1-propanesulfonate
Synonyms
1-Propanesulfonic acid, 2,3-dimercapto-, sodium salt, hydrate (1:1:1) [
ACD/Index Name] 2,3-Disulfanyl-1-propanesulfonate de sodium, hydrate (1:1:1) [French] [
ACD/
IUPAC Name] Natrium-2,3-disulfanyl-1-propansulfonathydrat (1:1:1) [German] [
ACD/
IUPAC Name] Sodium 2,3-disulfanyl-1-propanesulfonate hydrate (1:1:1) [
ACD/
IUPAC Name] Sodium 2,3-disulfanylpropane-1-sulfonate hydrate (1:1:1) [207233-91-8] 2,3-Dimercapto-1-propanesulfonic acid monohydrate sodium salt 2,3-Dimercapto-1-propanesulfonic acid sodium salt monohydrate 2,3-Dimercaptopropanesulfonic acid sodium salt monohydrate 207233-91-8 [
RN] 223-796-3 [
EINECS] 4076-02-2 [
RN] 4076-02-2 (anhydr.) 606-614-0 [
EINECS] D,L-2,3-Dimercapto-1-propanesulfonic acid sodium salt monohydrate
DL-2,3-Dimercapto-1-propanesulfonic acid sodium salt monohydrate dl-2,3-dimercapto-1-propanesulfonicacidsodiumsaltmonohydrate
DMPS MFCD00149543 [
MDL number] sodium 2,3-dimercapto-1-propanesulfonate monohydrate Sodium 2,3-dimercaptopropane-1-sulfonate hydrate Sodium 2,3-dimercaptopropane-1-sulfonate monohydrate Sodium 2,3-dimercaptopropanesulfonate hydrate Sodium 2,3-dimercaptopropanesulfonate monohydrate Sodium 2,3-disulfanylpropane-1-sulfonate monohydrate Sodium 2,3-disulfanylpropane-1-sulfonate monohydrate ; Sodium 2,3-dimercaptopropane-1-sulfonate monohydrate Sodium 2,3-disulphanylpropane-1-sulphonate monohydrate, Sodium 2,3-dimercaptopropane-1-sulphonate monohydrate Sodium 2,3-dithiopropane-1-sulfonate monohydrate Sodium 2,3-dithiopropane-1-sulphonate monohydrate sodium and 2,3-bis(sulfanyl)propane-1-sulfonate and hydrate Sodium
DL-2,3-dithiopropanesulfonate monohydrate Sodium
DL-2,3-dithiopropanesulphonate monohydrate sodium;2,3-bis(sulfanyl)propane-1-sulfonate;hydrate unithiol [Wiki] Unithiolum monohydrate Unitiol monohydrate
Molecular Structure
Structure of Sodium 2,3-dimercapto-1-propanesulfonate CAS 4076-02-2
SMILES
C(C(
CS(=O)(=O)[O-])S)S.O.[Na+]
StdInChI
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
StdInChIKey
XMUHNMQFDVIWGU-UHFFFAOYSA-M Molecular Formula
C3H7NaO3S3.
H2O;C3H9NaO4S3
Molecular Weight
228.27
EINECS
223-796-3
Beilstein Registry Number
3734863
MDL Number
MFCD00149543 Properties
Appearance
White or off-white crystalline powder
Safety Data
Personal Protective Equipment
Eyeshields, Gloves, type
N95 (
US), type
P1 (
EN143) respirator filter
RIDADR
NONH for all modes of transport
WGK Germany
3
Specifications and Other Information of Our Sodium 2,3-dimercapto-1-propanesulfonate CAS 4076-02-2
Standard
Enterprise standard
Identification Methods
Titration
Purity
≥98.0%
pH
3.5-5.0
Heavy Metals
≤10ppm
Loss on Drying
≤1.0%
Residue on Ignition
32.5%-34.5%
Related substance
≤5.0%
Alcohol
≤
1000PPM Iron
≤
50PPM Package
According to customer requirements to packaging
Storage
The product is sensitive to air ; should stored at 2-8℃ for long time, vacuum sealed or filled with inert gas.
Application
It is used as a chelating agent for treatment of heavy metal toxicity and is a water-soluble substance.
Links
This product is developed by our RandD company Caming Pharmaceutical Ltd(
http://www.caming.com/), and here is the corresponding link
http://www.caming.com/sodium-23-dimercapto-1-propanesulfonate-cas-4076-02-2/
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