huahana
Mea kūʻai nui ʻia ka waihoʻoluʻu ʻulaʻula hao ʻokesa CAS 1309-37-1
Nā kikoʻī huahana
MF: Fe2O3
MW: 159.69
CAS: 1309-37-1
ʻO 1.Fe2O3, ka mea i ʻike ʻia ʻo ka hao oxide, ka ʻulaʻula hao, ka pauka ʻulaʻula, a me nā mea ʻē aʻe.Maikaʻi nā ʻāpana, a ʻo ka nui o ka nui o ka 0.01 ~ 0.05 μm.Loaʻa iā ia kahi ʻāpana kikoʻī kikoʻī nui (10 mau manawa ʻoi aku ka ʻulaʻula iron oxide), loaʻa ka hana hoʻoheheʻe ultraviolet ikaika o ka puke kemika, a loaʻa iā ia ke kūpaʻa māmā maikaʻi a me ke kū ʻana o ka lewa.Ke hoʻolei ʻia ke kukui ma luna o ke kiʻi pena a i ʻole ka plastik i loaʻa ka puaʻa ʻulaʻula hao akaka, ua akaka.ʻO ka mānoanoa pili he 5.7g/cm3, a ʻo ka helu heheʻe he 1396 ℃.He ʻano hou ia o nā ʻano puaʻa hao me nā waiwai kūʻokoʻa.
2. ʻAlani ʻulaʻula a ʻulaʻula ʻulaʻula pauka trigonal.ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i loko o ka waikawa hydrochloric a me ka sulfuric acid, hiki ke hoʻoheheʻe iki ʻia i loko o ka waikawa nitric a me ka waiʻona.
Palapala noi
1. Hoʻohana ʻia no ka pena kala, ka ʻōpala, ka plastic, ka hale hana, etc.
2. He puaʻa inorganic i hoʻohana ʻia e like me ka puaʻa antirust i ka ʻoihana pena.Hoʻohana ʻia ʻo ia e like me ke kala no ka lāʻau, ka marble artificial a me ka terrazzo, ka waihoʻoluʻu a me ka mea hoʻopiha no ka plastic, asbestos, ʻili ʻili, ʻili polishing paste, polishing agent no nā mea kani a me nā aniani optical, a me nā mea maka no ka hana ʻana i nā ʻāpana ferrite o nā mea magnetic.
3. Hoʻohana ʻia ia no nā mea hoʻokalakupua e like me ka ʻoihana uila, nā mīkini kamaʻilio, nā kīwī, nā kamepiula, nā mea hoʻololi puka lālani, hoʻololi i nā lako mana a me nā cores ferrite me ka u kiʻekiʻe a me ka UQ kiʻekiʻe.
4.Hoʻohana e like me ka analytical reagent, catalyst a me ka polishing agent, a hoʻohana pū ʻia e like me ka puaʻa.
5. Hoʻohana ʻia ia no ka uhi ʻana a me ka waihoʻoluʻu ʻana o nā papa like ʻole a me nā pila.Hoʻohana ʻia ʻo ia e like me ka mea magnetic, pigment, reducing agent, polishing agent, catalyst, etc.
6. Inorganic ʻulaʻula puaʻa.Hoʻohana nui ʻia ia no ka pena kala, ka pulupulu, nā mea hoʻomaʻemaʻe plastik, ke kūkulu ʻana i nā mea wili maikaʻi, nā mea hana pono pono, ke aniani optical, enamel, stationery, ʻili, magnetic alloy a me ke kila kila kiʻekiʻe.
