Chromium(III) oxide CAS 1308-38-9
Chromium (III) oxide hexagonal a i ʻole ka pauka ʻōmaʻomaʻo ʻeleʻele amorphous. Loaʻa i ka ʻulaʻula metala. ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai, ʻaʻole hiki ke hoʻoheheʻe ʻia i loko o ka waika, hiki ke hoʻoheheʻe ʻia i loko o ka solution bromate metala wela. Hoʻohana ʻia ʻo Chromium (III) oxide ma ke ʻano he catalyst a me ka reagent analytical
| 'ikamu | Hōʻike |
| Lae paila | 4000 °C |
| ʻO ka mānoanoa | 5.21 |
| Lae hehee | 2435 °C |
| Kuhikuhi uila | 3000°C |
| Maemae | 99% |
| Nā kūlana mālama | Ka Mahana lumi |
Hoʻohana nui ʻia ka Chromium (III) oxide no ka hoʻoheheʻe ʻana i ka metala chromium a me ka chromium carbide. Hoʻohana ʻia e like me ka enamel a me ka ceramic glaze. ʻO nā kala kala no ka ʻili hana, nā mea kūkulu hale, a me nā mea ʻē aʻe. Hoʻohana ʻia no ka hana ʻana i nā pale pale pale i ka lā, nā mea wili, nā ʻōmaʻomaʻo polishing pastes, a me nā inika kūikawā no ka paʻi ʻana i nā waihona kālā. Hoʻohana ʻia ma ke ʻano he catalyst no ka synthesis organik. He puaʻa ʻōmaʻomaʻo maikaʻi.
Hoʻopili pinepine ʻia i ka 25kg / pahu, a hiki ke hana ʻia i ka pōʻai maʻamau.
Chromium(III) oxide CAS 1308-38-9
Chromium(III) oxide CAS 1308-38-9
