正大股份(股票代码833651)新三板上市最新公告列表
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?????????(II) ???????
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12018-00-7 ![]() | |
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CrO | |
???????????? ??? | 67.996 ??/???? |
??????? | ??????? |
????????? | 300 °C (572 °F; 573 K) (????????????) |
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???? ??????? | ????????, Pearson symbol |
????????? ?????? | Fm3m, No. 225 |
???????? ????? ??????????? ??????? ????????????? ??????? ?????? ????????? ???????? ??????? ????? ?????? ???????? (25°C, 100kPa) ?????????. | |
?????????(II) ??????? (Chromium(II) oxide) ?????? CrO ???? ????????? ?????????? ????? ???? ????????? ???????????. ????????? ??????? ???????? ????????? ??????? ?????????? ??????????[1]. ???????????? ????? ?????????? ?????????? ?????????? ??????? ???????????. ?????????(III) ???????, ?????????????????? ?????????(II) ???????? ????????????.
- H3PO2 + 2 Cr2O3 → 4 CrO + H3PO4
???????? ??????? ?????? ?????????(II) ??????? ????????????? ????????.
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[????]- ↑ Satish. Anand, Raj. Kumar (1989), Dictionary of Inorganic Chemistry, Anmol Publications, ISBN 978-81-7041-236-6
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[????]- ?????????(III) ???????
- ?????????(IV) ???????
- ?????????(VI) ???????