二巯基丙磺酸钠

Description

SodiumDimercaptopropaneSulfonate · CAS 4076-02-2 · C3H7NaO3S3. UNII 690VN2L7TK.

Identification

CAS Registry Number	4076-02-2
PubChem CID	2724039
Molecular formula	C3H7NaO3S3
IUPAC name	sodium 2,3-bis(sulfanyl)propane-1-sulfonate
UNII (FDA)	690VN2L7TK

Computed Descriptors

Molecular Weight	210.3
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	5
Rotatable Bond Count	3
Exact Mass	209.94550188
Monoisotopic Mass	209.94550188
Topological Polar Surface Area	67.6
Heavy Atom Count	10
Formal Charge	0
Complexity	160

Physical description & handling notes

• Solid; [Merck Index]

Documented Uses

• A chelating agent used in cases of metal poisoning; [Merck Index]
• Agents counteracting or neutralizing the action of POISONS.
• Chemicals that bind to and remove ions from solutions. Many chelating agents function through the formation of COORDINATION COMPLEXES with METALS.

Synonyms

Unithiol; 4076-02-2; Sodium 2,3-dimercapto-1-propanesulfonate; Sodium 2,3-dimercaptopropane-1-sulfonate; UNITIOL; sodium 2,3-dimercaptopropanesulfonate; 1-Propanesulfonic acid, 2,3-dimercapto-, monosodium salt; 690VN2L7TK; 2,3-Dimercaptopropane-1-sulfonate Sodium; 1-Sodium Sulfonate, 2,3-Dimercaptopropane; Sodium 2,3-Dithiopropanesulfate; DMPS Heyl; DMPS-Heyl; Sodium 2,3-Dimercaptopropane Sulfonate; 2,3-Dimercaptopropane 1-Sodium Sulfonate; RefChem:901128

Frequently Asked Questions

What are the CAS number and molecular formula of SodiumDimercaptopropaneSulfonate?

CAS 4076-02-2; molecular formula C3H7NaO3S3; molecular weight — g/mol.

What other names is SodiumDimercaptopropaneSulfonate known by?

Unithiol, 4076-02-2, Sodium 2,3-dimercapto-1-propanesulfonate, Sodium 2,3-dimercaptopropane-1-sulfonate, UNITIOL, sodium 2,3-dimercaptopropanesulfonate.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.