Onye nrụpụta ezigbo ọnụ ahịa FORMAMIDE CAS: 75-12-7
Ngwa nke FORMAMIDE
1. Formamide na-eji dị ka softener na ihe mgbaze maka anụmanụ gluu na akwụkwọ, na spinning nke acrylonitrile copolymers, na polymerization nke unsaturated amines, dị ka ihe mgbaze na-emepụta ọgwụ, dị ka ihe mgbaze maka mmanụ ọcha, na maka n'elu-e kwuru okwu ya. ihe mgbaze.A na-eji ya dị ka etiti na-emepụta Chemicalbook imidazole, pyrimidine, 1,3,5-triazine, caffeine, theophylline, theobromine.A na-eji ya eme ihe dị ka ihe eji esiji ákwà, ihe na-esi ísì ụtọ, pigmenti, adhesives, auxiliaries textile, ndị na-ahụ maka ọgwụgwọ akwụkwọ, wdg. Ihe eji eme ihe maka mmepụta nke formic acid na dimethylformamide, wdg.
2. A na-eji dị ka akụrụngwa maka synthesizing imidazole, pyrimidine, 1,3,5-triazine, caffeine, ihe mgbaze maka spinning nke acrylonitrile copolymer, mkpuchi antistatic nke ngwaahịa plastik, wdg.
3. Formamide nwere ndụ reactivity na pụrụ iche dissolving ikike, na ike ga-eji dị ka akụrụngwa maka organic njikọ, akwụkwọ ọgwụgwọ gị n'ụlọnga, softener maka eriri ụlọ ọrụ, softener maka anụmanụ gluu, na dị ka ihe analytical reagent maka mkpebi siri ike nke amino acid ọdịnaya na osikapa. .Na nhazi nke organic, a na-ejikarị ya na nkà mmụta ọgwụ, ma nweekwa ọtụtụ ihe eji eme ihe na pesticides, dyes, pigments, fragrances, na auxiliaries.Ọ bụkwa ihe mgbaze organic magburu onwe ya, nke a na-ejikarị eme ihe na ntụgharị nke acrylonitrile copolymer na resin mgbanwe ion, yana mkpuchi antistatic ma ọ bụ mkpuchi na-eduzi nke ngwaahịa rọba.Na mgbakwunye, a na-ejikwa ya maka ikewa chlorosilane, mmanụ dị ọcha na ihe ndị ọzọ.Formamide nwere ike nweta mmeghachi omume dị iche iche.Na mgbakwunye na mmeghachi omume nke akwụkwọ kemịkalụ metụtara hydrogen atọ, ọ nwekwara ike ime ka akpịrị ịkpọ nkụ, de-CO, iwebata otu amino, iwebata otu acyl na cyclization.Were looping dị ka ihe atụ.Diethyl malonate na-agbagharị na foramide iji nweta 4,6-dihydroxypyrimidine, nke etiti vitamin B4.Cyclization nke anthranilic acid na amide iji nweta quinazolone-4 nke etiti nke antiarrhythmic roline mgbe niile.Cyclization nke 3-amino-4-ethoxycarbonylpyrazole na formamide iji nweta xanthine oxidase inhibitor allopurinol.Ethylenediaminetetraacetic acid na foramide na-agbagharị cyclized iji nweta ọgwụ anticancer ethyleneimine.The cyclization nke methylethyl methoxymalonate na formamide na-amịpụta disodium 5-methoxy-4,6-dihydroxypyrimidine, nke etiti nke sulfonamides.
4. Eji dị ka nyocha reagent, ihe mgbaze na softener, na-ejikwa organic njikọ.
5. Ejiri ya na ọgwụ na ụlọ ọrụ pesticide.
Nkọwapụta nke FORMAMIDE
| Ngwakọta | Nkọwapụta |
| Ọdịdị | Mmiri mmiri na-enweghị agba |
| Nyocha | ≥99.5% |
| Agba (PT-CO), Hazen | ≤5 |
| Methanol | ≤0.1% |
| Mmiri,% | ≤0.05% |
| Amin | ≤0.01% |
| Formic acid | ≤0.01% |
| Ammonium Formate | ≤0.08% |
| Ígwè, mg/kg | ≤0.2pm |
Mbukota nke FORMAMIDE
220kg / drum
Nchekwa kwesịrị ịdị jụụ, kpọrọ nkụ na ikuku.
