Sodium 3-[[(dimethylamino)thioxomethyl]thio]propanesulphonate Chemical Properties

Boiling point:

245.5oC at 760 mmHg

Density 

1.478-1.49g/cm3 at 22℃

Flash point:

102.3oC

form 

Powder

color 

White to yellowish

InChI

InChI=1S/C6H13NO3S3.Na.H/c1-7(2)6(11)12-4-3-5-13(8,9)10;;/h3-5H2,1-2H3,(H,8,9,10);;

InChIKey

MMDYGOVNXCXCTL-UHFFFAOYSA-N

SMILES

S(C(=S)N(C)C)CCCS(O)(=O)=O.[NaH]

LogP

-3.54

CAS DataBase Reference

18880-36-9(CAS DataBase Reference)

EPA Substance Registry System

N,N-Dimethyldithiocarbamylpropylsulfonic acid, sodium salt (18880-36-9)

Sodium 3-[[(dimethylamino)thioxomethyl]thio]propanesulphonate Usage And Synthesis

Uses

Sodium 3-[[(dimethylamino)thioxomethyl]thio]propanesulphonate（DPS）is used as a basic brightener in cupper electroplating baths. It is also used as pharmaceutical intermediates.

Application

Sodium 3-[[(dimethylamino)thioxomethyl]thio]propanesulphonate (DPS) is a brightener for copper electroplating. Copper layers deposited with DPS are very bright, flat and ductile. DPS can be used for copper plating in industries as diverse as automotive parts and semiconductors. The goals of copper baths vary and include changing the appearance, enhancing conductivity or preventing corrosion. It is possible to combine DPS with non ionic surfactants, aminic polymers, polyethylene glycols, and other sulphur compounds. DPS can be also used as a stabilizer for plating precious metals.

Sodium 3-[[(dimethylamino)thioxomethyl]thio]propanesulphonate(18880-36-9)Related Product Information

• Dimethyl ether
• Trisodium phosphate
• ETHANE
• Diclofenac sodium
• 3-Dimethylaminopropylamine
• N,N-Dimethylformamide
• Sodium benzoate
• Sodium bicarbonate
• Sodium chloride
• Propyl gallate
• Dimethyl fumarate
• Sodium acetate
• Dimethyl sulfoxide
• Dimethyl carbonate
• Sodium hydroxide
• Propyl butyrate
• Dimethyl disulfide
• 8-CHLOROADENOSINE-3',5'-CYCLIC MONOPHOSPHOROTHIOATE, RP-ISOMER SODIUM SALT