| Model NO.: | Copper oxide71133 |
|---|---|
| Packaging Qty: | 25kg weaving bag with plastic liner, 20mt/20'fcl |
| Min. Order (MOQ): | 0 |
| Customization: | Customized Request |
|---|
Xingtai kaikai chemcial co.,ltd
name copper oxide chemical formula cuo appearance black powder product index electronic grade industry grade purity%= 98% 98% insoluble in acid= 0.2% max 0.2% max soluble in water= 0.1% max 0.1% max free moisture= 1.0% max 0.1% chlorine= 20ppm 0.2% max sulphate= 0.2%max 0.2% max cadmium= 5ppm max 10ppm lead= 100ppm max 0.1ppm iron= 500ppm max 0.05ppm mercury 2ppm max - arsenic 5ppm max - chrome (cr ?): 2ppm max - particles size (325 mesh): 0.3% max 0.3% max
Reviewed by 1 Users
The goods were received on time and in full, the sellers were easy and pleasant to communicate with, attentive to details, all requests were fulfilled, the quality of the goods received was excellent
The goods were received on time and in full, the sellers were easy and pleasant to communicate with, attentive to details, all requests were fulfilled, the quality of the goods received was excellent
The goods were received on time and in full, the sellers were easy and pleasant to communicate with, attentive to details, all requests were fulfilled, the quality of the goods received was excellent
