DPS

CAS No.: 18880-36-9

Structural formula:

Chemical nature

Chemical name	N,N-Dimethyl-dithiocarbamyl propyl sulfonic acid sodium salt
Molecular formula	C6H12NNaO3S3
Molecular weight	265.4
CAS No.	18880-36-9

Properties

Physical form	White crystalline powder
Water Solubility(20℃)	22% clear aqueous solution
PH	2.5-6.0(22% aqueous solution)

Application
DPS is used as top brightener in acid copper baths for decorative and electronic parts. DPS can be combined with polyethylene glycols, non ionic surfactants, aminic polymers and other sulphur compounds. A combination with dye stuffs is also possible. Copper layers which are deposited with DPS are bright and ductile.

Packing
25kg/iron drum, stored in cool and dry place.

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