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Cov Khoom Siv Khoom Siv Sodium bromate CAS 7789-38-0
Sodium Bromate CAS 7789-38-0 Hoobkas Nqe
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Lub Hoobkas Khoom Siv Citronellal CAS 106-23-0
Citronellal CAS 106-23-0 nrog cov chaw tsim khoom
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3,4'-oxydianiline / CAS 2657-87-6 / 3 4 ODA
3 4 -OXYDIANILINE CASE 2657-87-6 yog hmoov dawb crystalline, thiab ode tau suav hais tias yog ib qho me ntsis soluble hauv dej. Txawm li cas los xij, nws yog ntau soluble hauv cov kuab tshuaj muaj zog xws li ethanol, acetone, thiab chloroform.
3 4 -OXYDIANILY yog siv nyob rau hauv ntau yam kev siv khoom lag luam.
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Etocrilene Cas 5232-99-599-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59-59
Lub Hoobkas Tuam Txhab ETocrilene Cas 5232-99-5
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Sodium Nitrite CAS 7632-00- Pua tsim nqe
Lub Chaw Muag Khoom Siv Hluav Taws Xob Nitrite Casium Nitrite Cas 7632-00-0
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Kojic acid CAS 501-30-4 yam khoom
Lub Hoobkas Khoom Muag Koj Cov Acid Cas Compin 501-30-4
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Poov tshuaj Iodate CAS 7758-05-6 Ua Lag Luam Nqe
Lub Chaw Muag Khoom Siv Potassium Iodate CAS 7758-05-6
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Calcium Gluconate CAS 299-28-5 Cov Chaw Tsim Khoom Nqe
Lub Hoobkas xa khoom calcium gluconate CAS 299-28-5
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Scandium oxide / CAS 12060-08-1 / sc2o3 / scandium oxide hmoov
Scandium oxide, tseem hu ua Scandate, feem ntau yog dawb lossis tawv nqaij dawb. Nws yog cov khoom siv khov kho uas tuaj yeem tsim muaj ntau yam ntawm cov siv lead ua, feem ntau yog cov qauv teb. Hauv nws daim ntawv ntshiab, Scandium oxide feem ntau siv nyob rau hauv ceramics ntau siv nyob rau hauv ceramics, phosphors, thiab raws li ib qho catalyst rau ntau yam tshuaj lom neeg. Thaum raug huab cua, nws nqus ya raws, uas yuav cuam tshuam me ntsis nws cov tsos.
Scandium oxide (Sc2o3) feem ntau suav tias yog insoluble hauv dej. Nws tsis yog soluble hauv dej los yog feem ntau cov kuab tshuaj organic. Txawm li cas los xij, nws tuaj yeem hnov mob nrog cov kua qaub muaj zog thiab cov hauv paus los tsim soluble scandium salts. Piv txwv li, thaum kho nrog hydrochloric acid, scandium oxide tuaj yeem yaj los ua scandium tshuaj dawb. Hauv cov ntsiab lus, thaum Scandium oxide yog insoluble hauv dej, nws tuaj yeem yaj nyob rau hauv qee cov kev daws teeb meem.
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Tungsten CAS 7440-33-7 Chaw tsim khoom
Lub Hoobkas Tuam Tshoj Tungsten CAS 7440-33-7 nrog tus nqi zoo tshaj
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Sodium iodide / CAS 7681-82-5 / NAI
Sodium iodide (Nai) feem ntau yog dawb lub ntsej muag dawb crystalline khoom. Nws yog feem ntau pom muaj xim tsis muaj xim lossis dawb muaju lossis hmoov.
Sodium iodide yog soluble heev hauv dej thiab muaj qab ntsev. Hauv nws daim ntawv ntshiab, nws tsis muaj tus ntxhiab tsw muaj zog.
Thaum raug rau ya raws lossis huab cua, nws nqus dej thiab yuav tshwm me ntsis noo lossis ntub.
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Gadolinium oxide CASE 12064-62-9 tsim nqe
Lub Hoobkas xa khoom gadolinium oxide CAS 12064-62-9
