Gaosi Mea Tau Lelei FORMAMIDE CAS: 75-12-7
Talosaga a FORMAMIDE
1. Formamide e faʻaaogaina e avea o se faʻamaluluina ma se solvent mo kelu manu ma pepa, i le viliina o copolymers acrylonitrile, i le polymerization o amines unsaturated, o se solvent i le gaosiga o vailaau, o se solvent mo le faamamaina o le suauu, ma mo le taʻua i luga. mea fa'amavae.Faʻaaogaina e avea o se mea vavalalata e faʻapipiʻi ai Chemicalbook imidazole, pyrimidine, 1,3,5-triazine, caffeine, theophylline, theobromine.Faʻaaogaina e fai ma mea mataʻutia mo vali, mea manogi, pigments, adhesives, textile auxiliary, vailaʻau togafitiga pepa, ma isi mea mataʻutia mo le gaosiga o le formic acid ma le dimethylformamide, ma isi.
2. Faʻaaogaina e pei o mea mata mo le synthesizing imidazole, pyrimidine, 1,3,5-triazine, caffeine, solvent mo le viliina o le acrylonitrile copolymer, antistatic coating o oloa palasitika, ma isi.
3. Formamide o loʻo i ai le olaola ma le faʻaogaina faʻapitoa, ma e mafai ona faʻaaogaina e pei o mea mataʻutia mo le faʻaogaina o meaola, vailaʻau faʻamaʻi pepa, faʻamalulu mo le fiber alamanuia, faʻamalulu mo kelu manu, ma avea o se suʻesuʻega suʻesuʻe mo le fuafuaina o mea amino acid i le araisa .I le organic synthesis, e masani ona faʻaaogaina i vailaʻau, ma e tele foʻi faʻaoga i vailaau faʻasaina, vali, pigments, mea manogi, ma ausilali.O se mea e sili ona lelei le solvent organic, e masani ona faʻaaogaina i le viliina o le acrylonitrile copolymer ma le resin exchange ion, faʻapea foʻi ma le antistatic coating poʻo le conductive coating o oloa palasitika.E le gata i lea, e faʻaaogaina foi mo le vavaeeseina o le chlorosilane, faʻamamaina o le suauu ma isi.Formamide e mafai ona feagai ma faʻalavelave eseese.I le faaopoopo atu i le chemicalbook tali e aofia ai le tolu hydrogens, e mafai foi ona oʻo i le dehydration, de-CO, faʻaofiina o vaega amino, faʻaofiina o vaega acyl ma cyclization.Avea le looping e fai ma fa'ata'ita'iga.Diethyl malonate e faʻataʻamilomilo i le formamide e maua ai le 4,6-dihydroxypyrimidine, o se vaeluaga ole vitamini B4.Cyclization o le anthranilic acid ma le amide e maua ai le quinazolone-4 vaeluaga o le antiarrhythmic roline masani.Cyclization o le 3-amino-4-ethoxycarbonylpyrazole ma le formamide e maua ai le xanthine oxidase inhibitor allopurinol.O le ethylenediaminetetraacetic acid ma le formamide e fa'ata'amilomilo ina ia maua ai le vaila'au fa'ama'i kanesa ethyleneimine.O le cyclization o le methylethyl methoxymalonate ma le formamide e maua ai le disodium 5-methoxy-4,6-dihydroxypyrimidine, o se vaeluaga o sulfonamides.
4. Faʻaaogaina e fai ma suʻesuʻega suʻesuʻe, solvent ma faʻamaluluina, faʻaaogaina foi i le faʻaogaina o meaola.
5. Faʻaaogaina i vailaʻau ma fale faʻamaʻi.
Fa'amatalaga ole FORMAMIDE
Fa'afefiloi | Fa'amatalaga |
Fa'aaliga | Suavai manino le lanu |
Su'ega | ≥99.5% |
Lanu (PT-CO), Haseni | ≤5 |
Methanol | ≤0.1% |
Vai,% | ≤0.05% |
Amine | ≤0.01% |
Formic acid | ≤0.01% |
Ammonium Forme | ≤0.08% |
Uamea, mg/kg | ≤0.2ppm |
Fa'aputuina ole FORMAMIDE
220kg/pa'u
O le teuina e tatau ona malu, mago ma fa'avevela.