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Iibka Sababta Sare ee Formamide CAS 75-12-7 oo leh kayd

Dhexdhexaadiyaha dabiiciga ah

Iibka Sababta Sare ee Formamide CAS 75-12-7 oo leh kayd
Iibka Sababta Sare ee Formamide CAS 75-12-7 oo leh kayd
Iibka Sababta Sare ee Formamide CAS 75-12-7 oo leh kayd
Iibka Sababta Sare ee Formamide CAS 75-12-7 oo leh kayd
Iibka Sababta Sare ee Formamide CAS 75-12-7 oo leh kayd
Iibka Sababta Sare ee Formamide CAS 75-12-7 oo leh kayd

Iibka Sababta Sare ee Formamide CAS 75-12-7 oo leh kayd

Magaca Ingiriisiga: Formamide

CAS: 75-12-7

Qaybta: Dhexdhexaadiyeyaasha dabiiciga ah

Hanti jidheed: Formamide waa mid aan midab lahayn, dareere saliid leh oo aan ur lahayn oo leh ur yar oo ammonia ah marka ay ku jiraan wasakh. Waa hygroscopic. Cufnaanta molecular ee qaraabada 45.04. Cufnaanta qaraabada waa 1.1334. Barta dhalaalka 2.55 ℃. Barta karkarinta 210.5 ℃. Tilmaanta dib-u-celinta 1.4475Buugga Kiimikada. Flash point 154 ℃ Viscosity 3.76mPa·s(20℃). Aan ku milmin ethers iyo chlorine-ka ku jira dareerayaasha, wax yar ku milma benzene, waxay noqon karaan kuwo la isku khaldi karo biyo, methanol, ethanol, acetic acid, acetone, dioxane, ethylene glycol, phenol iyo esters hooseeya.

    Dabeecadda

    Magaca alaabta Formamide CAS 75-12-7
    Muuqashada dareere aan midab lahayn daahirnimo 99%
    qaacidada molecular CH3NO Miisaanka molecular 45.04
    barta dhalaalaysa 2-3 °C ( shid) Barta karkarinta 210 °C ( shid)
    Cufnaanta 1.134 g/ml at 25°C Tilmaanta refractive n20/D 1.447 (lit.)

    codsi

    Formamide waxay leedahay falcelin firfircoon iyo awood gaar ah oo kala diris ah, waxaa loo isticmaali karaa sida walxo cayriin ah oo dabiici ah, wakiilka daawaynta waraaqaha, jilciyaha warshadaha fiber, jilciya xabagta xayawaanka, iyo sidoo kale loo isticmaalo falanqeeyaha falanqaynta si loo go'aamiyo nuxurka amino acid ee bariiska. Isku-dhafka dabiiciga ah, isticmaalka daawada ayaa inta badan ah, waxaana jira waxyaabo badan oo loo isticmaalo sunta cayayaanka, dheeha, midabada, xawaashyada, caawiyeyaasha. Sidoo kale waa dareere dabiici ah oo aad u wanaagsan, oo inta badan loo isticmaalo wareegyada iyo ion beddelka resins ee acrylonitrile copolymers, iyo sidoo kale daahan ka-hortagga-static ama dahaarka korantada ee alaabta caagga ah. Intaa waxaa dheer, waxaa sidoo kale loo isticmaalaa in lagu kala saaro chlorosilane, nadiifinta saliidda iyo wixii la mid ah. Formamide waxay la kulmi kartaa falcelinno kala duwan. Marka lagu daro falcelinta ku lug leh saddex hydrogens, waxay sidoo kale mari kartaa fuuqbax, deCO, soo bandhigida kooxda amino, soo bandhigida kooxda acyl iyo wareegga wareegga. Tusaale ahaan ururka loop. Diethyl malonate si meerto ahaan ah ayaa loogu daraa foramide si loo helo 4, 6-dihydroxypyrimidine, dhexdhexaad ah fitamiin B4. Anthranilic acid ayaa lagu daray amide si loo helo quinazolone-4 dhexdhexaad ah antiarrhythmic. Xanthine oxidase inhibitor allopurinol waxaa lagu helay isku-dhafka wareegga ah ee 3-amino-4-ethoxycarbonyl pyrazole oo leh formamide. Ethylenediamine tetraacetic acid ayaa lagu sameeyay foramide si loo helo daawada kansarka ka hortagga ethylimide. Methyl ethyl methoxymalonate waxaa si wareeg ah loogu daraa foramide si loo helo dhexdhexaadiyaha sulfonamides, 5-methoxy-4, 6-dihydroxypyrimidine disodium.

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