Formic acid ndi organic chemical ingredient yomwe imagwiritsidwanso ntchito ngati mankhwala ophera tizilombo komanso kuteteza
Formic acid ndi organic chemical ingredient yomwe imagwiritsidwanso ntchito ngati mankhwala ophera tizilombo komanso kuteteza,
Formic Acid, formic acid zochita, njira yogwiritsira ntchito formic acid, Formic acid fakitale opanga zoweta, Wopanga Formic Acid, formic acid Peng tsitsi mankhwala makampani, kugwiritsa ntchito formic acid,
Physicochemical katundu:
1.Colorless fuming fuming zamadzimadzi ndi dour chokwiyitsa.
2.Malo osungunuka: 8.6 ℃; Malo otentha: 100.8 ℃; Kuwala kwapakati: 68.9 ℃
3.Kusungunuka m'madzi, ethanol ndi ether, kusungunuka pang'ono mu benzene.
Posungira:
1 .Kusungidwa mumthunzi ndi nyumba yosungiramo mpweya.
2. Khalani kutali ndi moto, kutentha. Kutentha kwa nkhokwe sikuyenera kupitirira 30 , ndipo chinyezi sayenera kupitirira 85%.
3. Sungani chidebe chosindikizidwa. Ayenera kupatukana ndi okosijeni, alkali, yogwira zitsulo ufa , kupewa kusakaniza yosungirako.
4. Zokhala ndi mitundu yofananira ndi kuchuluka kwa zida zozimitsa moto.
5. Ayenera kukhala ndi zida zowulutsira zadzidzidzi ndikulandila zinthuzo.
Gwiritsani ntchito:
1. Mankhwala makampani: affeine, Analgin, Aminoprine, Aminphyline, Theobromine borneol, Vitamini B1, Metronida-zole, Mebendazole, etc.
2.Pesticide industry: Triadimefon, Tiazolone, Ticyclazole ,Triazole ,Triazophos ,Paclobutrazol, Sumagic, Disinfest, Dcofol, etc.
3. Chemical industry: Calcium formate, Sodium formate, Ammo-nium formate, Potassium formate, Ethyl formate, Bariumformate, DMF, Formamide, Rubber antoxidant, Pentaerthite, Neopentyl glycol, ESO, 2-Ethyl hexyl ester ya epoxidized soya-nyemba, Pivaloyl Chloride, Chochotsa utoto, Phenolic resin, Acidcleaning yopanga zitsulo, Methane amide, etc.
4.Leather makampani: Kufufuta, deliming, Neutralizer, etc.
5.Latex industry: Coagulation, etc
6. Makampani a nkhuku: Silage, etc.7. Zina: Atha kupanganso makina osindikizira ndi opaka utoto.-Kupaka utoto ndi kumaliza kwa Fiber ndi mapepala, Plasticizer,Kusunga zakudya mwatsopano,Dyetsani aditĩe, etc.
8. Kupanga CO: Chemical reaction: HCOOH= (dense H2SO4catalyze)heat=CO+H2O
9.Deoxidizer: TestAs, Bi,Al,Cu,Au,lm, Fe,Pb,Mn,Hg,Mo,Ag,Zn, etc.Test Ce,Re,Wo.Yesani amine aprimary amine,secondaryamine. dissolvant poyesa molecular WT ndi crytallization.Testmethoxyl.Fixer for microscopic analysis. Kupanga mawonekedwe.
10.Formic acid ndi njira yake akhoza kupasuka zitsulo zosiyanasiyana, metaloxide, hydroxide ndi mchere, ndi formate akhoza kusungunuka wateras mankhwala kuyeretsa wothandizila. Formic acid angagwiritsidwenso ntchito kuyeretsa Staness chiwongolero zida.2. Formic acid ndi organic mankhwala zopangira. Amagwiritsidwanso ntchito ngati mankhwala ophera tizilombo komanso oteteza.
(l) Chidziwitso cha mphamvu ya bond cha ma bond ena amankhwala chikuwonetsedwa pansipa
Chomangira HH C ndi O, CO, OH, CH
Bond mphamvu (kJ/mol) 436 728 326 464 414
Njira imodzi yopangira fomic acid ndi CO2 (g) +H2 (g)? HCOOH (l) △H, kenako △H-40kJ/mol.
(2) Hydrolysis ya methyl formate to formic acid ndi njira wamba, ndipo methanol catalytic dehydrogenation ingagwiritsidwe ntchito m'makampani kupanga methyl formate:
2CH3OH (g)? HCOOCH3 (g) +2H2 (g) △H. Zimadziwika kuti kupanikizika pang'ono kwa gasi (P kachigawo) = kupanikizika kwathunthu kwa gasi (P chiwopsezo) × gawo lalikulu la gasi, ndi kufananiza kosalekeza kwa Kp kungapezeke mwa kulowetsa m'malo mokhazikika ndi kukakamiza pang'ono. Chithunzichi chikuwonetsa mgwirizano pakati pa Kp yokhazikika ndi kutentha kwa zomwe zili pamwambapa.
Takulandirani makasitomala ochokera padziko lonse lapansi kuti mudzachezere Hebei Pengfa Chemical Co., LTD.
Mvula
Overseas Dept.Director
E:rainy@hhpfchem.com
M: +86 18931799878
