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Igiciro cyiza cy'umusaruro wa FORMAMIDE CAS: 75-12-7

ibisobanuro bigufi:

Formamide ni amide ikomoka kuri aside formike ifite formula ya molekyuli HCONH₂. Formamide ni amazi adafite ibara, ashobora kuvangwa n'amazi, kandi afite impumuro isa na ammonia. Ikoreshwa cyane cyane mu gukora sulfa. Imiti ya Chemicalbook, vitamine zikoze mu nganda n'ibinyabutabire byoroshye ku mpapuro na fibre. Formamide yuzuye ishobora gushonga ibintu byinshi bya ioni bidashonga mu mazi bityo ikaba inakoreshwa nk'umushongi.

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

CAS: 75-12-7


Ibisobanuro birambuye ku gicuruzwa

Ibirango by'ibicuruzwa

Imikoreshereze ya FORMAMIDE

1. Formamide ikoreshwa nk'ikintu cyoroshya no gushonga kole n'impapuro by'amatungo, mu kuzunguza acrylonitrile copolymers, mu gupolima amine zidafite amavuta, nk'ikintu cyoroshye mu gukora imiti, nk'ikintu cyoroshye mu gutunganya amavuta, no mu bintu byavuzwe haruguru bishongeshejwe. Ikoreshwa nk'igikoresho cyo guhuza Chemicalbook imidazole, pyrimidine, 1,3,5-triazine, kafeyine, theophylline, theobromine. Ikoreshwa nk'ibikoresho fatizo byo gukora amarangi, impumuro nziza, amarangi, kole, ibikoresho by'imyenda, ibikoresho byo kuvura impapuro, nibindi. Ibikoresho fatizo byo gukora aside formic na dimethylformamide, nibindi.

2. Ikoreshwa nk'ibikoresho fatizo mu gukora imidazole, pyrimidine, 1,3,5-triazine, kafeyine, umuti wo kuzunguza acrylonitrile copolymer, gusiga irangi rirwanya static ry'ibicuruzwa bya pulasitiki, nibindi.

3. Formamide ifite ubushobozi bwo gukora neza no gushonga byihariye, kandi ishobora gukoreshwa nk'ibikoresho fatizo byo gukora imvange y'ibinyabuzima, uburyo bwo gutunganya impapuro, uburyo bwo koroshya inganda za fibre, uburyo bwo koroshya kole y'amatungo, ndetse no nk'uburyo bwo gusesengura mu kumenya ingano y'aside amine mu muceri. Mu gukora imvange y'ibinyabuzima, ikoreshwa cyane mu buvuzi, kandi ikoreshwa cyane mu kwica udukoko, amarangi, amarangi, impumuro nziza, n'ibindi. Ni kandi solvent nziza y'ibinyabuzima, ikoreshwa cyane cyane mu kuzunguza acrylonitrile copolymer na ion exchange resin, ndetse no gusiga antistatic coating cyangwa conductive coating y'ibicuruzwa bya pulasitiki. Byongeye kandi, ikoreshwa no gutandukanya chlorosilane, amavuta yo gusukura n'ibindi. Formamide ishobora kugira ingaruka zitandukanye. Uretse uburyo bwo gukora imvange y'ibinyabutabire burimo hydrogene eshatu, ishobora kandi kubura amazi, de-CO2, gushyiramo amino groups, gushyiramo acyl groups na cyclization. Fata urugero nk'urugero. Diethyl malonate ikoreshwa na formamide kugira ngo ibone 4,6-dihydroxypyrimidine, ingano ya vitamine B4. Guhinduranya aside anthranilic na amide kugira ngo haboneke quinazolone-4 iri hagati ya roline isanzwe irwanya arrhythmic. Guhinduranya 3-amino-4-ethoxycarbonylpyrazole na formamide kugira ngo haboneke xanthine oxidase inhibitor allopurinol. Aside ethylenediaminetetraacetic na formamide bihinduranya kugira ngo haboneke umuti urwanya kanseri witwa ethyleneimine. Guhinduranya methylethyl methoxymalonate na formamide bitanga disodium 5-methoxy-4,6-dihydroxypyrimidine, iri hagati ya sulfonamides.

4. Ikoreshwa nk'isesengura, ivangavanga n'inyunganiramirire, ikoreshwa kandi mu guhuza ibintu bikomoka ku bimera.

5. Ikoreshwa mu buvuzi n'inganda zirwanya udukoko.

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Ibisobanuro bya FORMAMIDE

Ikirundo

Ibisobanuro

Isura

Ikiyiko kibonerana kitagira ibara

Isuzuma

≥99.5%

Ibara (PT-CO), Hazen

≤5

Methanoli

≤0.1%

Amazi,%

≤0.05%

Amine

≤0.01%

Aside formike

≤0.01%

Ammonium Formate

≤0.08%

Ubutare, mg/kg

≤0.2ppm

Gupakira FORMAMIDE

Ubwikorezi bw'ibikoresho1
Ubwikorezi bw'ibikoresho2

220kg/ingoma

Ububiko bugomba kuba buri ahantu hakonje, humutse kandi hahumeka umwuka.

ingoma

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