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Quick Details

  • CAS No.: 18880-36-9
  • Other Names: Sodium 3-[[(dimethylamino)thioxomethyl]thio]propanesulphonate
  • MF: C6H12NNaO3S3
  • EINECS No.: 242-644-7
  • Place of Origin: Hubei, China (Mainland)
  • Type: Dyestuff Intermediates, Flavor & Fragrance Intermediates, Syntheses Material Intermediates
  • Purity: ≥99%
  • Brand Name: jadechem
  • Model Number: DPS
  • Application: decorate the plating coat and improve the current density
  • Appearance: White flaky crystal
  • application: Acid copper plating process

Packaging & Delivery

Packaging Details 25kg/drum
Delivery Time Shipped in 7 days after payment
 SPS(Bis-(sodium sulfopropyl)-disulfide)
Product Description

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 
Physical form White flaky crystal 
Water Solubility(20°C) 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 


Packaging & Shipping



  25 Kg/drum, stored in cool and dry place.

Our Services

Our Advantages:

1.Our own factory in Yingcheng, Hubei province, China. It has strong production capacity, perfect equipments, advanced technique and complete quality supervision system. Welcome to visit our factory at any convenient time for business or cooperation.

2.We have been implemented ISO9001 and ISO14000 quality managementstable quality products have the lead in this field in China. 

3.Our own professional R&D team, not only develop new advanced products, but also give best technical support and suggestions to trusted clients. 

4.Competitive price, Stable Quality and First-class Service

5.More years import & export experienceour products have sold foreign markets broadly, such as Middle-east , European and American areas, South-east Asia countries etc. 

Company Information
Founded in 2000, taking advantage of the vigorous growth of the Chinese economy, Jadechem has set up wholly owned and joint venture subdivisions in Wuhan,  Shenzhen, Suzhou and Hong Kong. Our 30,000m2 advanced manufacturing plant in Yincheng city, Hubei province has production capacity of over 10,000 tons of electroplating intermediates per year.
We have established network and cooperation with several national renowned universities in research and development. Our research lab has many testing equipment, including high-performance liquid chromatography (HPLC), gas chromatography (GC), UV spectrophotometer, electrochemical analyzer and other facilities.


Contact Information:

Tel: 0086-27-83552071-8033

Mob: 0086 152 7190 7102

Fax: 0086-27-83553006

Contact Person: Daisy Cai

Transaction History of the Supplier

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Transaction Details

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China (Mainland) | Trading Company
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1 Transactions 30,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
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