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??????: Na2WO4?2H2O.2H2O
???????: ????? ????? ????? ?????? ???????? ???????? structure.In ?????? ??????? ??????.
Spesification:
| ???? | ???? | ClassⅠ | ClassⅡ |
| Na2WO4.2H2O | 99 | 98 | 97 |
| Mo | 0.001 | 0.02 | -- |
| AS | 0.001 | 0.001 | 0.001 |
| Cu | 0.0005 | 0.001 | 0.001 |
| Fe | 0.001 | 0.001 | 0.005 |
| Si | 0.004 | 0.04 | 0.04 |
| ?????? ??? ????? ??????? | 0.005 | 0.05 | 0.05 |
| PH | 8.5-9 | 8.5-9 | 8.5-9 |
??? ??? ???? ?? ???? ?? ??????? ?? ??????? ???????? ????? ??? ????? ?? ??????? ??? ?? ???? ????? ???????:
?????? ??????????:sales@chinatungsten.com sales@xiamentungsten.com
??????: +86 592 5129696/86 592 5129595
????: +86 592 5129797
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