Wuhan Dike Surface Technology CO., Ltd
Wuhan Dike Surface Technology CO., Ltd
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UPS CAS 21668-81-5 plating Intermediates 3-S-Isothiuronium Propylsulfonate
Product Description
Chemical Name: 3-S-Isothiuronium propane sulfonate
Molecular formula:C4H10N2O3S2
Molecular weight: 198.2
CAS NO. 21668-81-5
1) Product Features:
It is used for the deposition of bright, ductile coppper coatings in combination with polyethylene glycols and non-ionic surfactants, The employment of UPS is also possible in other acid electroplating baths for silver and palladium deposition.
2) Quality Standards: Q/LZ 61-2008
Appearance: White crystal
Assay: min 99.0%
Solubility: 50%l soluble in water(Slightly soluble in alcohol)
Secondary component: 3-hydroxy-propane -1-sulfonic acid
Melting point: 246℃
3) Application
Concentration in the bath: 0-100 mg/L
Usage: Used for deposition of bright, ductile copper coatings in combination with polyethylene glycols and non-ionic surfactants. Also can be used in acid electroplating baths for silver and palladium deposition.
Chemical nature
| Chemical name |
3-S-isothiuronium propylsulfonate |
| Trade name | UPS |
| CAS No | 21688-81-5 |
| Appearance | White crystal |
| Molecular formula | C4H10N2O3S2 |
| Molecular weight | 198 |
| Level of Addition (mg/L) | 2-4 |
| PH | 2-5 |
| Package | 25KG/drum |
| Assay | 99% |
Company Profile
Wuhan Dike Surface Technology Co., Ltd, in partnership with Wuhan Institute of Technology, is a high-tech and national technology-innovation support enterprise, specializing in electroplating intermediates. We have twenty years experience in electroplating intermediates area. To make sure our products are accurate and with good stability, we keep strict quality control from raw materials purchasing to manufacturing process. We are striving to provide high-level products to electroplating industry and make our products'quality competing with the well-known brands all over the world.
Our products have wide varieties, good quality and reasonable prices, some of which such as MPA, PPS, Propane Sultone, and SPS have been widely exported to many developed countries. It is the first choice for the electroplating manufacturers. Also, the full set of acid cooper intermediates have already been put into scale production. Thus, we can supply cooper plating intermediates of advanced international standards.
The enterprise has strong technical team and strictly performs scientific management. We have built up strong after-sale service system and can offer our customers professional service and technical support. We are willing to develop with friends from both China and abroad, to create a greater future together.
Our Advantages
> One-stop service
> High quality products
> Professional marketing team
> Stable long-term contract supply
> Served hundreds of customers in 10+ countries
FAQ
1.Are you a manufacturer? Yes, we are manufactuer.
2. how can we guarantee quality? Always a pre-production sample before mass production; Always final Inspection before shipment;
3.Can you give me a discount price? Surely,It depend on your qty.