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Mtengo Wabwino Wopanga FORMAMIDE CAS: 75-12-7

kufotokozera mwachidule:

Formamide ndi amide yochokera ku formic acid yokhala ndi molekyulu ya HCONH₂. Formamide ndi madzi opanda mtundu, osakanikirana ndi madzi, ndipo ali ndi fungo lofanana ndi ammonia. Amagwiritsidwa ntchito makamaka popanga mankhwala a sulfa Chemicalbook, mavitamini opangidwa ndi zofewetsa mapepala ndi ulusi. Formamide yoyera imatha kusungunula mankhwala ambiri a ionic osasungunuka m'madzi ndipo chifukwa chake imagwiritsidwanso ntchito ngati chosungunulira.

Mawu ofanana: Formidicacid; Formylamide; HCONH2; methanoicacid, amide; METANAMIDE; FORMIC AMIDE; FORMIC ACID AMIDE; FORMAMIDE

CAS: 75-12-7


Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Kugwiritsa ntchito FORMAMIDE

1. Formamide imagwiritsidwa ntchito ngati chofewetsa komanso chosungunulira cha guluu wa nyama ndi mapepala, pozungulira ma copolymer a acrylonitrile, polima ma amine osakhuta, ngati chosungunulira popanga mankhwala, ngati chosungunulira choyeretsera mafuta, komanso pazinthu zosungunuka zomwe zatchulidwa pamwambapa. Imagwiritsidwa ntchito ngati chosinthira kupanga Chemicalbook imidazole, pyrimidine, 1,3,5-triazine, caffeine, theophylline, theobromine. Imagwiritsidwa ntchito ngati zinthu zopangira utoto, zonunkhira, utoto, zomatira, zomangira, zomangira nsalu, zochizira mapepala, ndi zina zotero. Zipangizo zopangira formic acid ndi dimethylformamide, ndi zina zotero.

2. Amagwiritsidwa ntchito ngati zinthu zopangira imidazole, pyrimidine, 1,3,5-triazine, caffeine, solvent yozungulira acrylonitrile copolymer, antistatic covering ya zinthu zapulasitiki, ndi zina zotero.

3. Formamide ili ndi mphamvu yogwira ntchito komanso mphamvu yapadera yosungunula, ndipo ingagwiritsidwe ntchito ngati zopangira popanga zinthu zachilengedwe, chothandizira papepala, chofewetsa mafakitale a ulusi, chofewetsa guluu wa nyama, komanso ngati chothandizira kusanthula kuchuluka kwa amino acid mu mpunga. Mu kapangidwe ka zinthu zachilengedwe, imagwiritsidwa ntchito kwambiri mu zamankhwala, komanso imagwiritsidwa ntchito kwambiri mu mankhwala ophera tizilombo, utoto, utoto, zonunkhira, ndi zinthu zina zothandizira. Ndi chosungunulira chabwino kwambiri chachilengedwe, chomwe chimagwiritsidwa ntchito makamaka pozungulira acrylonitrile copolymer ndi ion exchange resin, komanso chophimba choletsa kusinthasintha kwa zinthu zapulasitiki. Kuphatikiza apo, imagwiritsidwanso ntchito polekanitsa chlorosilane, mafuta oyeretsera ndi zina zotero. Formamide imatha kuchita zinthu zosiyanasiyana. Kuphatikiza pa kuchitapo kanthu kwa mankhwala komwe kumakhudza ma hydrogen atatu, imathanso kuchitapo kanthu kuti ichotse madzi m'thupi, kuchotsa CO2, kuyambitsa magulu a amino, kuyambitsa magulu a acyl ndi cyclization. Mwachitsanzo, ganizirani za looping. Diethyl malonate imayendetsedwa ndi formamide kuti ipeze 4,6-dihydroxypyrimidine, yomwe ndi gawo la vitamini B4. Kuzungulira kwa anthranilic acid ndi amide kuti apeze quinazolone-4 yapakati ya antiarrhythmic regular roline. Kuzungulira kwa 3-amino-4-ethoxycarbonylpyrazole ndi formamide kuti apeze xanthine oxidase inhibitor allopurinol. Ethylenediaminetetraacetic acid ndi formamide zimazungulira kuti apeze mankhwala oletsa khansa otchedwa ethyleneimine. Kuzungulira kwa methylethyl methoxymalonate ndi formamide kumabweretsa disodium 5-methoxy-4,6-dihydroxypyrimidine, yomwe ndi yapakati pa sulfonamides.

4. Amagwiritsidwa ntchito ngati choyeretsera, chosungunulira ndi chofewetsa, komanso amagwiritsidwa ntchito popanga zinthu zachilengedwe.

5. Amagwiritsidwa ntchito mumakampani azamankhwala ndi ophera tizilombo.

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Kufotokozera kwa FORMAMIDE

Pawiri

Kufotokozera

Maonekedwe

Madzi owonekera opanda utoto

Kuyesa

≥99.5%

Mtundu (PT-CO), Hazen

≤5

Methanol

≤0.1%

Madzi,%

≤0.05%

Amine

≤0.01%

Asidi wa formic

≤0.01%

Ammonium Formate

≤0.08%

Iron, mg/kg

≤0.2ppm

Kulongedza kwa FORMAMIDE

Kuyendera katundu1
mayendedwe azinthu2

220kg/ng'oma

Malo osungiramo ayenera kukhala ozizira, ouma komanso opatsa mpweya wabwino.

ng'oma

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