Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Chemical Name
- CAS No.
- 10102-90-6
- EC No.
- 233-279-4
- Technologies
Features & Benefits
- Labeling Claims
Applications & Uses
- Markets
- Applicable Processes
- Base Chemicals End Uses
- Applications
Copper Pyrophosphate is widely used in copper plating industry for decorative protective copper layer and anti-carburization carburization coating.
Due to its high purity, unique crystal structure, and extremely low Fe, Ph, As contents, our copper pyrophosphate is much easier to be chelated by potassium pyrophosphate. Plating solution has excellent polarizing ability and current distribution ability. Fresh plating solution does not need to go through electrolysis procedure and can be directly used for electroplating. Our copper pyrophosphatet has some advantages: plating ratio is fast, plating layer is smooth, and there is no cavity crystal structure, the plating solution is stable with simple maintenance.
Properties
- Appearance
- Light blue granual or powder
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Assay(Cu2P2O74H2O) | min. 99 | % | - |
| Copper (Cu) | min. 33.3 | % | - |
| Iron (Fe) | max. 0.008 | % | - |
| As | max. 0.0005 | % | - |
| Pb | 0.001max | % | - |
| Heavy metal (as Pb) | max. 0.005 | % | - |
| Sulphate (SO4) | max. 0.5 | % | - |
| Insoluble in acid | max. 0.1 | % | - |
| Molecular Weight | 373.11 | - | - |
Regulatory & Compliance
- Grade
Technical Details & Test Data
- Properties
Copper pyrophosphate can be soluble in potassium pyrophosphate solution and form complex pyrophosphate solution.
Packaging & Availability
- Packaging Type
- Packing
25Kgs/bag, in woven or kraft paper bags with inner bag , or as customer's requirements.
Storage & Handling
- Storage & Handling
Keep in cool dry place.
Air transportation: arranged as ordinary goods.
- Shelf Life
12 months