Soo-saare Qiimo Fiican FORMAMIDE CAS: 75-12-7
Isticmaalka FORMAMIDE
1. Formamide waxaa loo isticmaalaa jilciye iyo dareere u ah xabagta xayawaanka iyo warqadda, wareegga acrylonitrile copolymers, polymerization-ka aminaha aan dheregsanayn, dareeraha wax soo saarka dawooyinka, dareeraha nadiifinta saliidda, iyo walxaha milma ee kor ku xusan. Waxaa loo isticmaalaa dhexdhexaad ahaan si loo sameeyo Chemicalbook imidazole, pyrimidine, 1,3,5-triazine, kafeyn, theophylline, theobromine. Waxaa loo isticmaalaa walxo ceeriin ah oo loogu talagalay midabaynta, udgoonka, midabyada, dhejisyada, kaaliyaha dharka, wakiilada daaweynta warqadda, iwm. Alaabada ceeriin ee loogu talagalay soo saarista formic acid iyo dimethylformamide, iwm.
2. Waxaa loo isticmaalaa sidii walxo ceeriin ah oo loogu talagalay isku-darka imidazole, pyrimidine, 1,3,5-triazine, kafeyn, dareere loogu talagalay wareejinta acrylonitrile copolymer, dahaarka ka hortagga ah ee alaabada balaastikada ah, iwm.
3. Formamide wuxuu leeyahay firfircooni firfircoon iyo awood milmi gaar ah, waxaana loo isticmaali karaa sidii walxo ceeriin ah oo loogu talagalay isku-darka dabiiciga ah, wakiilka daaweynta warqadda, jilciyaha warshadaha fiber-ka, jilciyaha xabagta xayawaanka, iyo sida falanqayn falanqayn ah oo lagu go'aaminayo waxa ku jira amino acid ee bariiska. Isku-darka dabiiciga ah, waxaa inta badan loo isticmaalaa daawada, sidoo kale wuxuu leeyahay isticmaal badan oo ku saabsan sunta cayayaanka, midabyada, midabada, udgoonka, iyo kaaliyeyaasha. Sidoo kale waa dareere dabiici ah oo aad u fiican, oo inta badan loo isticmaalo wareegga acrylonitrile copolymer iyo resin-ka is-weydaarsiga ion, iyo sidoo kale dahaarka ka hortagga ama dahaarka gudbiyaha ee alaabada balaastikada ah. Intaa waxaa dheer, waxaa sidoo kale loo isticmaalaa kala-soocidda chlorosilane, saliidda nadiifinta iyo wixii la mid ah. Formamide wuxuu mari karaa falcelinno kala duwan. Marka laga soo tago falcelinta buugga kiimikada ee ku lug leh saddex hydrogens, waxay sidoo kale mari kartaa fuuq-bax, de-CO, soo bandhigidda kooxaha amino, soo bandhigidda kooxaha acyl iyo wareegga. Tusaale ahaan u qaado wareeg. Diethyl malonate waxaa lagu dhex mariyaa formamide si loo helo 4,6-dihydroxypyrimidine, oo ah dhexdhexaad fitamiin B4 ah. Wareegidda asiidhka anthranilic iyo amide si loo helo quinazolone-4 dhexdhexaad ah oo ah roline-ka caadiga ah ee ka hortagga arrhythmic. Wareegidda 3-amino-4-ethoxycarbonylpyrazole iyo formamide si loo helo xanthine oxidase inhibitor allopurinol. Ethylenediaminetetraacetic acid iyo formamide ayaa la wareegayaa si loo helo daawada ka hortagga kansarka ethyleneimine. Wareegidda methylethyl methoxymalonate iyo formamide waxay soo saartaa disodium 5-methoxy-4,6-dihydroxypyrimidine, oo ah dhexdhexaad ka mid ah sulfonamides.
4. Waxaa loo isticmaalaa sidii falanqayn, dareere iyo jilciye, oo sidoo kale loo isticmaalo isku-darka dabiiciga ah.
5. Waxaa loo isticmaalaa daawada iyo warshadaha sunta cayayaanka.
Qeexitaanka FORMAMIDE
| Isku-dhafka | Faahfaahinta |
| Muuqaalka | Dareere aan midab lahayn oo hufan |
| Baaritaan | ≥99.5% |
| Midab (PT-CO), Hazen | ≤5 |
| Methanol | ≤0.1% |
| Biyaha,% | ≤0.05% |
| Amiin | ≤0.01% |
| Aashitada Formic | ≤0.01% |
| Qaabka Amooniyamka | ≤0.08% |
| Bir, mg/kg | ≤0.2ppm |
Baakaynta FORMAMIDE
220kg/durbaan
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