Umkhiqizi Intengo Enhle I-FORMIC ACID 85% CAS: 64-18-6

Intengo Enhle Yomkhiqizi I-FORMIC ACID 85% CAS: 64-18-6 Isithombe Esivelele

incazelo emfushane:

I-Formic acid iwuketshezi olucacile, olungenambala olunephunga elimnandi. I-Formic acid yaqala ukuhlukaniswa nezintuthwane ezithile futhi yaqanjwa ngegama lesiLatini elithi formica, elisho intuthwane. Yenziwa ngesenzo se-sulfuric acid ku-sodium formate, ekhiqizwa yi-carbon monoxide kanye ne-sodium hydroxide. Iphinde ikhiqizwe njengomkhiqizo ophumayo ekukhiqizweni kwamanye amakhemikhali afana ne-acetic acid.
Kungalindelwa ukuthi ukusetshenziswa kwe-formic acid kuzoqhubeka nokukhula njengoba ithatha indawo yama-inorganic acid futhi inendima engaba khona kubuchwepheshe obusha bamandla. Ubuthi be-formic acid buyinto ebaluleke kakhulu njengoba i-acid iyi-metabolite enobuthi ye-methanol.

Izakhiwo: I-FORMIC ACID iwuketshezi olungenambala olunephunga elimnandi. Luyinto yamakhemikhali ebolayo, evuthayo, futhi e-hygroscopic. Ayihambisani ne-H2SO4, ama-caustics aqinile, i-furfuryl alcohol, i-hydrogen peroxide, ama-oxidiser aqinile, kanye nezisekelo futhi isabela ngokuqhuma okukhulu lapho ithintana nama-oxidizing agents.
Ngenxa yeqembu le-−CHO, i-Formic acid inikeza uhlobo oluthile lwe-aldehyde. Ingakha usawoti kanye ne-ester; ingasabela ne-amine ukuze yakhe i-amide futhi yakhe i-ester ngokungeza ukusabela nge-hydrocarbon engagcwalisiwe. Inganciphisa isisombululo sesiliva se-ammonia ukuze ikhiqize isibuko sesiliva, futhi yenze isisombululo se-potassium permanganate sinyamalale, esingasetshenziswa ukuhlonza i-formic acid ngendlela esezingeni eliphezulu.
Njenge-carboxylic acid, i-formic acid ihlanganyela kakhulu ezicini zamakhemikhali ezifanayo ekwabelaneni nama-alkali ukuze kwakheke i-forme encibilikayo emanzini. Kodwa i-formic acid akuyona i-carboxylic acid ejwayelekile njengoba ingasabela nama-alkenes ukuze kwakheke ama-forme esters.

Omqondofana:Acide formique;acideformique;acideformique(french);Acido formico;acidoformico;Engeza-F;Kwas metaniowy;kwasmetaniowy

I-CAS:64-18-6

Inombolo ye-EC: 200-579-1

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Ukusetshenziswa kwe-FORMIC ACID 85%

1. I-Formic acid inezindlela eziningi zokusetshenziswa kwezentengiselwano. Isetshenziswa embonini yesikhumba ukususa amafutha nokususa izinwele ezikhumbeni kanye nesithako ekwakhiweni kwe-tanning. Isetshenziswa njenge-alatex coagulant ekukhiqizweni kwerabha yemvelo. I-Formic acid kanye nezindlela zayo zokwakheka zisetshenziswa njengezilondolozi ze-silage. Ibaluleke kakhulu eYurophu lapho imithetho idinga ukusetshenziswa kwemithi yokulwa namagciwane yemvelo kunemithi yokwenziwa. I-Silage utshani obubilisiwe kanye nezitshalo ezigcinwa ezindlini zokubeka futhi zisetshenziselwa ukudla kwasebusika. I-Silage ikhiqizwa ngesikhathi sokubilisa i-anaerobic lapho amabhaktheriya ekhiqiza ama-acid anciphisa i-pH, evimbela isenzo esengeziwe samabhaktheriya. I-Acetic acid kanye ne-lactic acid yi-asidi efiselekayo ngesikhathi sokubilisa i-silage. I-Formic acid isetshenziswa ekucubungulweni kwe-silage ukunciphisa amabhaktheriya angafuneki kanye nokukhula kwesikhunta. I-Formic acid inciphisa i-Clostridiabacteria engakhiqiza i-butyric acid ebangela ukonakala. Ngaphezu kokuvimbela i-silagespoilage, i-formic acid isiza ukugcina okuqukethwe kwamaprotheni, ithuthukisa ukuqina, futhi ilondoloze okuqukethwe ushukela. I-Formic acid isetshenziswa njengesibulali zinambuzane ngabafuyi bezinyosi.

2. I-Formic Acid iyisithako esinokunambitheka esiwuketshezi futhi esingenambala, futhi sinephunga elimnandi. Ixubene emanzini, utshwala, i-ether, kanye ne-glycerin, futhi itholakala ngokwenziwa kwamakhemikhali noma ukuxutshwa kwe-methanol noma i-formaldehyde.

3. I-asidi ye-formic itholakala ekuhlatshweni kwezintuthwane nezinyosi. Isetshenziswa ekwenziweni kwama-ester nosawoti, ukudaya nokuqedela izindwangu namaphepha, ukufakelwa i-electroplating, ukwelashwa kwesikhumba, kanye nokubopha i-latex yerabha, kanye nanjenge-ejenti yokunciphisa.

Ukucaciswa kwe-FORMIC ACID 85%

Inhlanganisela	Imininingwane
Ukubukeka	Uketshezi olungenambala nolubonakalayo
I-FORMICACID, ％≥	85
I-CHLORIDE (NJENGO-CL_),％ ≤	0.006
I-SULPHATE (NJENGOBA SO42_),％ ≤	0.006
I-TRON(AS FE3+),％ ≤	0.0001
INSALELA YOKUHLUKA,％ ≤	0.060