老人沉迷电视购物:一看就是通宵 花光15万存款
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?????????(III) ?????????
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???????? ????????? ?????????, ???????? ?????????
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10101-53-8 ![]() 13520-66-6 (dodecahydrate) ![]() | |
ChemSpider | 21241287 ![]() |
InChI
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????? -3D ????????? | Image |
??????? | 24930 |
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UNII | Y0C99N5TMZ ![]() |
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Cr2(SO4)3 ? 12H2O | |
???????????? ??? | 392.16 ??/???? 608.363 ??/???? (???????????????) 百度 狗年春晚,文化味道十足,文化力量也愈发明显,其给予国人的是一种文化自信。 716.45 ??/???? (???????????) |
??????? | ??????????? ????? ????????? (??????), ???????????? ????? ????????? (???????? ??????) |
???????? | 3.10 ??/??.??3 (??????) 1.86 ??/??.??3 (???????????) 1.709 ??/??.??3 (???????????) |
????????? | 90 °C |
???????? | decomposes to ???????? ?????? ???? ??????????? |
(??????) ??????? soluble (????????) ???????? Other = ?????????? ???????. | |
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?????? ?????????? ???????? ???? | MSDS |
??????????? ????????? | ??????? ???????????. |
???????? ????? ??????????? ??????? ????????????? ??????? ?????? ????????? ???????? ??????? ????? ?????? ???????? (25°C, 100kPa) ?????????. | |
?????????(III) ????????? (Chromium(III) sulfate) ?????? Cr2(SO4)3 ? 12(H2O). ???? ????????? ?????????? ????? ??? ???? ????????? ???????????.[Cr(H2O)6]3+, ???? ???? ????????????? ????? ???? ?????? ??????????????????? ??????? ????????? ????????? ??? ?????. ??????????? ???????????? ??????????? ????? ??????????. ???? ????????? ???????? ????????? ?????????? ????????????????? ???????? ????? ???????????? ????? ??????????[1].
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[????]?????????(III) ????????? ????????????? ??? ???????? ??????????? ???????????? ??????? ????? ??? ??????? (CAS#15244-38-9) ????????. ???? ????? ?????? ???? (CAS#10101-53-8) ??????? ??????????.
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[????]?????????? ???????? ????? ???????????? ???????? [2]?????? ???????? ?????????????? ????? ??????????? ????????? ????????? ???????? ???????? ????????????????. ??????? ???? ???????? ?????????(III) ?????????? ????? ?????? ?????????? ???????????????????.
- Cr2O3 + 3 H2SO4 → Cr2(SO4)3 + 3 H2O
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[????]- ↑ http://youtu ????????????? 2025-08-06 at the ??????? ?????????. be /a0UCeTjhSJI
- ↑ Gerd Anger, Jost Halstenberg, Klaus Hochgeschwender, Christoph Scherhag, Ulrich Korallus, Herbert Knopf, Peter Schmidt, Manfred Ohlinger (2005), "Chromium Compounds", Ullmann's Encyclopedia of Industrial Chemistry, Weinheim: Wiley-VCH, doi:10.1002/14356007.a07_067
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