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Ammonium Paratungstate(APT)-Ultra Fine
1.Chemical composition
| Elements | Max Content(%) |
| Al | 0.0005 |
| As | 0.0007 |
| Bi | 0.0001 |
| Ca | 0.0007 |
| Cd | 0.0001 |
| Cr | 0.0005 |
| Co | 0.0005 |
| Cu | 0.0001 |
| Fe | 0.001 |
| Mg | 0.0005 |
| Mn | 0.0005 |
| Mo | 0.002 |
| Na | 0.0007 |
| Ni | 0.0005 |
| K | 0.001 |
| P | 0.0007 |
| Pb | 0.0001 |
| S | 0.0007 |
| Sb | 0.0002 |
| Si | 0.001 |
| Sn | 0.0001 |
| Ti | 0.0005 |
| V | 0.0005 |
2.Ultra fine specification
FSSS: 1~10μm
3.Packaging
Packing in iron drums with inner cloth bags or plastic bags of?50kgs,100kgs or 200kgs net each.
Packing in woven bags with inner white cloth bag and plastic bag on wood pallets,1000kg each.
If you have any interest in our products, please feel free to contact us by email: sales@chinatungsten.com or by telephone:+86 592 5129696.
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