Sodium 2,3-dimercapto-1-propanesulfonate CAS 4076-02-2

Sodium 2,3-dimercapto-1-propanesulfonate CAS 4076-02-2

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

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 sold exclusively through our sales company Watson International Ltd, and please click the link below for details.
http://www.watson-int.com/sodium-23-dimercapto-1-propanesulfonate-cas-4076-02-2/