Kaihanga Utu Pai FORMAMIDE CAS: 75-12-7

whakaahuatanga poto:

Ko te Formamide he amide i ahu mai i te waikawa formic me te tauira ngota HCONH₂.Ko te Formamide he wai kore tae, ka uru ki te wai, he rite te kakara ki te haukini.Ka whakamahia te nuinga ki te hanga i nga raau taero sulfa Chemicalbook, huaora waihanga me te whakangawari mo te pepa me te muka.Ka taea e te formamide parakore te whakakore i te maha o nga pūhui katote wai-kore, na reira ka whakamahia ano hei whakarewa.

Nga kupu taurite:Formimidicacid;Formylamide;HCONH2;methanoicacid,amide;METHANAMIDE;FORMIC AMIDE;FORMIC ACID AMIDE;FORMAMIDE

CAS: 75-12-7

Tukuna he imeera ki a matou

Taipitopito Hua

Tohu Hua

Nga tono a FORMAMIDE

1. Ka whakamahia te Formamide hei whakangawari me te whakarewa mo te kapia kararehe me te pepa, i roto i te hurihuri o nga copolymers acrylonitrile, i roto i te polymerization o nga amine kore, hei whakarewa i roto i nga mahi rongoa, hei whakarewa mo te purenga hinu, me nga mea kua whakahuahia ake nei. nga mea whakakore.Ka whakamahia hei takawaenga ki te synthesize Chemicalbook imidazole, pyrimidine, 1,3,5-triazine, caffeine, theophylline, theobromine.Ka whakamahia hei rauemi mata mo te tae, te kakara, te poaka, te whakapiri, te awhina pueru, te rongoa pepa, me etahi atu. Raw Materials for production of formic acid and dimethylformamide, etc.

2. Whakamahia hei rauemi mata mo te synthesizing imidazole, pyrimidine, 1,3,5-triazine, kawhe, whakarewa mo te miro o te copolymer acrylonitrile, te paninga antistatic o nga hua kirihou, etc.

3. He kaha te tauhohenga o te Formamide me te kaha rewa motuhake, a ka taea te whakamahi hei rauemi mata mo te whakahiatotanga pararopi, te kaihoko maimoatanga pepa, te whakamarumaru mo te umanga muka, te whakangawari mo te kapia kararehe, me te reagent tātari mo te whakatau i te ihirangi waikawa amino i roto i te raihi. .I roto i te whakahiato rauropi, ka whakamahia te nuinga ki te rongoa, he maha hoki nga whakamahinga mo nga pesticides, waikano, pigments, kakara, me nga awhina.He tino pai te whakarewa pararopi, te nuinga e whakamahia ana i roto i te hurihuri o te acrylonitrile copolymer me te katote whakawhiti katote, me te paninga antistatic ranei te paninga conductive o nga hua kirihou.I tua atu, ka whakamahia ano mo te wehe i te chlorosilane, te hinu horoi me etahi atu.He maha nga tauhohenga ka taea e Formamide.I tua atu i te tauhohenga pukapuka matū e toru nga hauwai, ka taea hoki te mate wai, te de-CO, te whakaurunga o nga roopu amino, te whakaurunga o nga roopu acyl me te hurihanga.Tangohia te whakahuri hei tauira.Ko te Diethyl malonate he paihikara me te formamide kia whiwhi 4,6-dihydroxypyrimidine, he takawaenga o te huaora B4.Cyclization o te waikawa anthranilic me te amide ki te whiwhi i te quinazolone-4 takawaenga o te roline auau antiarrhythmic.Ko te huringa o te 3-amino-4-ethoxycarbonylpyrazole me te formamide ki te whiwhi xanthine oxidase inhibitor allopurinol.Ko te waikawa ethylenediaminetetraacetic me te formamide ka huri paihikara kia whiwhi ai i te rongoa mate pukupuku ethyleneimine.Ko te huringa o te methylethyl methoxymalonate me te formamide ka puta te disodium 5-methoxy-4,6-dihydroxypyrimidine, he takawaenga o te sulfonamides.

4. Ka whakamahia hei reagent tātari, whakarewa me te whakangawari, ka whakamahia hoki i roto i te whakahiato waro.

5. Ka whakamahia i roto i te ahumahi rongoa me te pesticide.

Whakatakotoranga o FORMAMIDE

Pūhui	Whakatakotoranga
Te ahua	Te wai marama kore tae
Te whakamatautau	≥99.5%
Tae (PT-CO), Hazen	≤5
Mewaro	≤0.1%
Wai,%	≤0.05%
Amine	≤0.01%
Te waikawa Formic	≤0.01%
Ko te Ammonium Formate	≤0.08%
Te rino, mg/kg	≤0.2ppm