Complaint
High Purity Electroplating additive Cupric Pyrophosphate TCPP
Cupric Pyrophosphate
Executive Standard: HG/T 3593-1999, Q/2794-2008
Molecular formula: Cu2P2O7
Molecular weight: 301.05
CAS No.:10102-90-6
The product is light green or blue powdery solids, dissolves easily in acid, but insoluble in water. Mainly used in elelctroplating, widely used in pyrophosphate copper facing, bronzing, rhinemetal and so on.
Technical specifications
| Index Specification | Electroplating grade | High purity grade |
| Appearance | Light blue powder or granule | Light blue powder or granule |
| Purity (Cu2P2O7.4H2O) % | ≥99 | ≥99.9 |
| Copper (Cu) % | ≥34 | ≥34 |
| Ferum (Fe) % | ≤0.008 | ≤0.005 |
| Arsenic (As) % | ≤0.0005 | ≤0.0003 |
| Plumbum (Pb) % | ≤0.001 | ≤0.0005 |
| Heave metals (as Pb)% | ≤0.005 | ≤0.001 |
| Sulfate (SO4) % | ≤0.5 | ≤0.5 |
| Acid insoluble % | ≤0.1 | ≤0.05 |
Applications:
Use:Mainly used in cyanide-free electroplating, as the main salt of cupric ion supplying to plating solution. Also as cupric coating of decoration, and anticarburizing paint on carburized parts. analytical reagent, Electroplating Additive, pigment for phosphate.
Packing:
In 20/25kgs plastic woven bags net each, or in trinity paper bags lined with doule plastic film.
Company Information
ChuanLin Chemicals were founded in 2000. In the year or 2005 we started to develop an annual 20,000MT poly phosphate production line which successfully to be put into production in 2008.
In 2013,we purchased Mianyang chemical company as a new production area.We set up some new projects with advance technology in this area,including:
Annual 6,000 tons of phosphorus pentoxide production line;
Annual 2,000 tons of pyrophosphorus cupric production line;
Annual 4,000 tons of polyphosphoric acid production line;
Annual 5,000 tons of red phosphorus(and also coated red phosphorus) production line;
Annual 2,000 tons of water soluble ammonium polyphosphate production line;
And new production lines for our other products.
In 2009,we set up new office in Guanzhou.And we will also found new office in Korea and European.
In 2021,we established new factory for research and develop new phosphorus material,as well as production.
- Some hot sale products are in stock, ready to ship.
- Professional manufacturer with high-quality phosphate products.
- Adherance to customers requirements and delivery instructions.
- Cost savings & supply security.
- Strict control and quality inspection.
Q: What documents you provide?
A: Usually, we provide Commercial Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.
Q: What is loading port?
A: Usually is Shanghai or Qingdao,Shenzhen,Guanzhou,etc.
Q:Are you a manufacturer or distributor?
A: We are manufacturer,have many production lines and research department.
Q: Do you have stock?
A: Yes,we have some warehouses in different cities.If you are interested in Cupric Pyrophosphate,it could be transferred from the warehouse.
Q: Can I get best price from you?
A: Of course. We always offer our customers the most competitive price in the fields.
Q:Any other products do you supply?
A:We mainly product materials related to the phosphate element,
like Cu2P2O7,K4P2O7,Na2HPO4·12H2O,NaHPO4·2H2O,NaPO4·12H2O,NH4H2PO4,and so on.
Obtain more information about the product, please submit a quote request.We will reply to you soon.
