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

incazelo emfushane:

I-Formic acid iwuketshezi olucacile, olungenambala olunephunga elimnandi. I-Formic acid yaqala ukuhlukaniswa nezintuthwane ezithile futhi yethiwa ngegama lesiLatini elithi formica, elisho intuthwane. Yenziwa isenzo se-sulfuric acid ku-sodium formate, ekhiqizwa ku-carbon monoxide ne-sodium hydroxide. Iphinde ikhiqizwe njengomkhiqizo wokwenziwa kwamanye amakhemikhali njenge-acetic acid.
Kungalindeleka ukuthi ukusetshenziswa kwe-formic acid kuzokwanda ngokuqhubekayo njengoba kungena esikhundleni sama-asidi angaphili futhi kunendima engaba khona kubuchwepheshe obusha bamandla. Ubuthi be-formic acid buthakazelisa ngokukhethekile njengoba i-asidi iyi-metabolite enobuthi ye-methanol.

Izakhiwo:I-FORMIC ACID iwuketshezi olungenambala olunephunga elimnandi. Iwuketshezi oluzinzile olugqwalile, oluvuthayo, kanye ne-hygroscopic. Ayihambisani ne-H2SO4, i-caustics enamandla, i-furfuryl alcohol, i-hydrogen peroxide, ama-oxidiser aqinile, nezisekelo futhi isabela ngokuqhuma okunamandla lapho ithintana nama-oxidising agents.
Ngenxa yeqembu le-−CHO, i-Formic acid idlulisela omunye uhlamvu lwe-aldehyde. Ingakha usawoti kanye ne-ester; ingasabela nge-amine ukuze yenze i-amide futhi yakhe i-ester ngokusabela okungeziwe ngokungezwa kwe-hydrocarbon engagcwele. Inganciphisa ikhambi lesiliva le-ammonia ukukhiqiza isibuko esiyisiliva, futhi yenze ikhambi le-potassium permanganate lifiphale, elingasetshenziselwa ukuhlonza ikhwalithi ye-formic acid.
Njenge-carboxylic acid, i-formic acid yabelana ngamakhemikhali amaningi afanayo ekuphenduleni nama-alkali ukwenza ifomethi encibilikayo emanzini. Kodwa i-formic acid ayiyona i-carboxylic acid ejwayelekile njengoba ingasabela nge-alkenes ukuze yakhe i-formate 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

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izicelo ze-FORMIC ACID 85%

1.I-Formic acid inenani lokusetshenziswa kwezentengiselwano. Isetshenziswa embonini yesikhumba ukususa amafutha kanye nokususa izinwele esikhumbeni futhi njengesithako ekwakhiweni kokushuka. Isetshenziswa njenge-alatex coagulant ekukhiqizeni irabha yemvelo. I-Formic acid kanye nokwakheka kwayo kusetshenziswa izinqamuleli ze-silage. Kubaluleke kakhulu eYurophu lapho imithetho idinga ukusetshenziswa kwama-antibacterial agents emvelo kunokuba ama-antibiotics okwenziwa. I-Silage wutshani obubilisiwe kanye nezitshalo ezigcinwa ezisele futhi zisetshenziselwa ukudla kwasebusika. I-Silage ikhiqizwa ngesikhathi sokuvutshelwa kwe-anaerobic lapho amabhaktheriya ekhiqiza ama-asidi ehlisa i-pH, avimbele ukuqhubeka kwesenzo sebhaktheriya. I-acetic acid kanye ne-lactic acid ama-asidi adingekayo ngesikhathi sokuvutshelwa kwesisele. I-Formic acid isetshenziswa ekucubunguleni i-silage ukunciphisa amagciwane angafuneki kanye nokukhula kwesibungu. I-Formic acid inciphisa i-Clostridiabacteria engakhiqiza i-butyric acid ebangela ukubola. Ngaphezu kokuvimbela ukubola kwe-silages, i-formic acid isiza ukugcina okuqukethwe kwamaprotheni, ithuthukise ukuhlangana, futhi ilondoloze okuqukethwe ushukela. I-Formic acid isetshenziswa abafuyi bezinyosi njengendlela yokunciphisa.

2.I-Formic Acid iwuketshezi oluwuketshezi futhi olungenambala, futhi inephunga elimnandi. ihlangana emanzini, utshwala, i-ether, ne-glycerin, futhi itholakala ngokuhlanganiswa kwamakhemikhali noma i-oxidation ye-methanol noma i-formaldehyde.

3.I-Formic acid ivela ekuntinyeleni izintuthwane nezinyosi. Isetshenziswa ekwenzeni ama-esters kanye nosawoti, ukudaya nokuqeda izindwangu namaphepha, i-electroplating, ukwelashwa kwesikhumba, kanye ne-coagulating rubber latex, futhi njenge-ejenti yokunciphisa.

Ukucaciswa kwe-FORMIC ACID 85%

Inhlanganisela	Ukucaciswa
Ukubukeka	Uketshezi olungenambala & Transparent
I-FORMACID,％≥	85
I-CHLORIDE(AS CL_),％ ≤	0.006
I-SULPHATE(AS SO42_),％ ≤	0.006
I-TRON(AS FE3+),％ ≤	0.0001
INSALELA YOKUBHUKA,％ ≤	0.060