Imiterere yumubiri na chimique ya acide formique

Imiterere yumubiri na chimique ya acide formic,
Acide isanzwe, Acide isanzwe 94%, Acide isanzwe 99, ibirimo aside aside, Uruganda rukora aside, Isoko rya Acide isanzwe,

Inzira

Turatanga umusaruroAcide isanzwena Methyl yateye imbere cyane

ikoranabuhanga. Ubwa mbere, Methyl Formate ikorwa muri CO na Methanol hamwe nigikorwa cya catalizator. Munsi yubushyuhe nigitutu runaka, Methyl Formate ni hydrolyzed toAcide isanzwe. Isuku nke Ifatika Acideolution izahurira murwego rwo hejuru kugirango ihuze ibyifuzo bitandukanye-

ments y'abakiriya.

Ikigereranyo cya reaction: HCOOCH3 + H2O HCOOH + CH3OH Umusaruro

Gusaba

1. Inganda za Latex: Coagulation, nibindi.

2. Inganda zimiti: Cafeine, Analgin,

Aminopyrine, Aminophyl-umurongo, Theobromine bomeol, Vitamine B1 ， Metronidazole, Mebendazole, nibindi.

3. Inganda zica udukoko: Triadimefon ， Triazolone,

Tricyclazole, Triazole ， Triazophos, Paclobutrazol, Sumagic ， Disinfest, Dicofol, nibindi.

4.Uruganda rukora imiti: Kalisiyumu ikora, Sodium ikora, Ammoniumformate, Potasiyumu ikora, Ethyl formate, Barium ikora, DMF, Formamide, Antioxydeant ya Rubber, Pentaerythrite, Neopentyl glycol, ESO, 2-Ethy! hexyl ester yamavuta ya soya ya epoxisize, Pivaloyl Chloride,

Gukuraho amarangi, resin ya fenolike, Isuku ya acide yumusaruro wibyuma, Methane amide, nibindi.

5.Inganda zimpu: Gukanika, gutandukanya, Kutabogama, nibindi.

6. Inganda z’inkoko: Silage, nibindi.

7. Abandi: Irashobora kandi gukora icapiro no gusiga irangi mordant. Amabara

no kurangiza umukozi wa Fibre nimpapuro, Plastisike, Kubika ibiryo bishya, Kugaburira ibiryo, nibindi

8. Gukora cO: Imiti yimiti: HCOOH = (yuzuye H, So4catalyse) ubushyuhe = CO + H ， O

9.Deoxidizer: Ikizamini Nka ， Bi ， Al ， Cu ， Au ， Im, Fe, Pb, Mn, Hg ， Mo ， Ag, Zn, n'ibindi. igisubizo cyo kugerageza molekulari WT no korohereza. Gerageza metoxyl.

10.Fix-er yo gusesengura microscopique. Gukora formate.isuku yimiti, aside ya formike idafite CL, irashobora gukoreshwa mugusukura ibikoresho bitagira umwanda

Umuriro. Irashobora kubangikanywa namazi, Ethanol, ether na glycerol, hamwe nudukoko twinshi twa polar organique, kandi ikagira kandi imbaraga nke muri hydrocarbone.

Ubucucike bugereranije (d204) ni 1.220. Ironderero

1.3714. Ubushyuhe bwo gutwika ni 254.4 kJ / mol, ubushyuhe bukomeye ni 306.8 and, naho umuvuduko ukabije ni 8.63 MPa. Flash point 68.9 ℃ (gufungura igikombe). Ubucucike 1.22, ubwinshi bwumwuka wumuyaga 1.59 (umwuka = ​​1), umuvuduko wumwuka wuzuye (24 ℃) 5.33kPa.

Ubwinshi bwa aside irike ikunda gukonja mugihe cy'itumba.

Ibikoresho bibujijwe: okiside ikomeye, alkali ikomeye, ifu yicyuma ikora.

Ibiranga akaga: imyuka n'umwuka bigira imvange iturika, itera gutwikwa no guturika mugihe umuriro ufunguye hamwe nubushyuhe bwinshi. Igisubizo hamwe na okiside ikomeye.

Gukemura: kutumvikana n'amazi, kudashonga muri hydrocarbone, ntibishoboka muri alcool.

Muri hydrocarbone hamwe na gaze ya gaze, acide formique ibaho nkibipimo bihujwe na hydrogène. Muri gaze, guhuza hydrogène bivamo gutandukana kwinshi hagati ya gaze ya acide ya formike na gaze nziza ya leta. Acide y'amazi kandi ikomeye igizwe na molekile ikomeza ya aside irike ihujwe na hydrogène.

Acide formique ibora muri CO na H2O munsi ya catalizike ya acide sulfurike yibanze:

Kubera imiterere yihariye ya acide formique, imwe muri atome ya hydrogène ihujwe neza nitsinda rya carboxyl. Cyangwa ushobora kubibona nka hydroxyformaldehyde. Acide formic rero ifite aside na aldehyde.

Acide formique ifite imiterere imwe nizindi acide nyinshi za karubasi, nubwo mubihe bisanzwe acide formic ntabwo ikora acili chloride cyangwa anhydride. Umwuma ubora aside irike muri monoxyde de carbone n'amazi. Acide ya forme ifite ibintu bigabanya imiterere ya aldehydes. Irashobora gutangiza indorerwamo ya feza, igabanya ion ya feza muri feza ya ammonia igizwe na feza ya feza, kandi ubwayo ihindurwamo okiside muri dioxyde de carbone n'amazi:

Acide formique niyo aside ya karubike yonyine ishobora kongerwa kuri olefine. Acide ya formike mubikorwa bya acide (nka acide sulfurike, aside hydrofluoric), na olefine ihita ifata imiterere. Ariko, reaction kuruhande rusa na Koch reaction nayo irashobora kubaho, hamwe nibicuruzwa ari aside irike ya karubasi.

Agaciro kangana na octanol / coeffice yo kugabana amazi: -0.54, igipimo cyo guturika hejuru% (V / V): 57.0, igipimo cyo guturika munsi% (V / V): 18.0.

Acide formic nikintu gikomeye kigabanya kandi indorerwamo ya silver irashobora kubaho. Nibwo acide nyinshi muri acide yuzuye amavuta, kandi guhora gutandukana ni 2.1 × 10-4. Buhoro buhoro bicamo moxyde de carbone n'amazi mubushyuhe bwicyumba. Yashyutswe kugeza kuri 60 ~ 80 ℃ hamwe na acide sulfurike yibanze kugirango ibore kandi irekure monoxide ya karubone. Iyo aside irike ishyutswe hejuru ya 160 ° C, ibora kurekura karuboni na hydrogène. Umunyu wa alkali wumunyu wa acide formic ushyushye kugeza kuri 400 ° C kugirango ube oxyde.

Imiterere yimiterere yimiterere

1. Indangantege ya Molar: 8.40

2. Ingano ya molari (m / mol): 39.8

3. Ingano yihariye ya Isotropique (90.2K): 97.5

4, hejuru yubutaka (dyne / cm): 35.8

5, polarizabilite (10cm): 3.33