Umenzi Ixabiso Elihle I-FORMIC ACID 85% CAS: 64-18-6

inkcazo emfutshane:

I-asidi ye-formic lulwelo olucacileyo, olungenambala olunevumba elibi. I-asidi ye-formic yaqala yahlulwa kwiimbovane ezithile yaza yathiywa ngegama le-formica yesiLatini, elithetha imbovane. Yenziwa yintshukumo ye-sulfuric acid kwi-sodium formate, eveliswa yi-carbon monoxide kunye ne-sodium hydroxide. Ikwaveliswa njengemveliso ephumayo ekwenziweni kwezinye iikhemikhali ezifana ne-acetic acid.
Kunokulindelwa ukuba ukusetyenziswa kwe-formic acid kuya kuqhubeka kusanda njengoko ithatha indawo ye-inorganic acids kwaye inendima enokubakho kwiteknoloji entsha yamandla. Ubuthi be-formic acid bunomdla okhethekileyo njengoko i-acid iyi-metabolite enetyhefu ye-methanol.

Iipropati: I-FORMIC ACID lulwelo olungenambala olunevumba elibi. Luyinto yekhemikhali ehlala irhabaxa, etshayo, neyi-hygroscopic. Ayihambelani ne-H2SO4, ii-caustics ezinamandla, i-furfuryl alcohol, i-hydrogen peroxide, ii-oxidiser ezinamandla, kunye neziseko kwaye isabela ngokuqhuma okukhulu xa idibana nee-oxidizing agents.
Ngenxa yeqela le-−CHO, i-Formic acid inika uphawu oluthile lwe-aldehyde. Ingenza ityuwa kunye ne-ester; ingasabela kunye ne-amine ukwenza i-amide kwaye yenze i-ester ngokongeza i-reaction kunye ne-unsaturated hydrocarbon. Inganciphisa isisombululo se-silver ammonia ukuvelisa isibuko sesilivere, kwaye yenze isisombululo se-potassium permanganate siphele, esinokusetyenziselwa ukuchonga i-formic acid.
Njenge-carboxylic acid, i-formic acid ineempawu ezifanayo zeekhemikhali xa isabela kwi-alkalis ukuze yenze i-forme enyibilikayo emanzini. Kodwa i-formic acid ayisiyo-carboxylic acid eqhelekileyo njengoko inokusabela kwi-alkenes ukuze yenze ii-esters ze-formate.

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

I-CAS:64-18-6

Inombolo ye-EC: 200-579-1

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Ukusetyenziswa kwe-FORMIC ACID 85%

1. I-asidi ye-Formic ineendlela ezininzi zokusetyenziswa kwezorhwebo. Isetyenziswa kwishishini lesikhumba ukususa amafutha nokususa iinwele ezikhumbeni kwaye njengesithako kwi-tanning formulations. Isetyenziswa njenge-alatex coagulant kwimveliso yerabha yendalo. I-asidi ye-Formic kunye ne-formmulations zayo zisetyenziswa njengezigcini ze-silage. Ixatyiswa kakhulu eYurophu apho imithetho ifuna ukusetyenziswa kwee-antibacterial agents zemvelo endaweni yee-antibiotics zokwenziwa. I-Silage yingca ebilisiweyo kunye nezityalo ezigcinwa kwii-silos kwaye zisetyenziselwa ukutya kwasebusika. I-Silage iveliswa ngexesha lokubiliswa kwe-anaerobic xa iibhaktheriya zivelisa ii-acids ezinciphisa i-pH, zithintela ukusebenza ngakumbi kwebhaktheriya. I-asidi ye-Acetic kunye ne-lactic acid zii-asidi ezifunekayo ngexesha lokubiliswa kwe-silage. I-asidi ye-Formic isetyenziswa ekucutshungulweni kwe-silage ukunciphisa iibhaktheriya ezingafunekiyo kunye nokukhula kwesikhunta. I-asidi ye-Formic inciphisa i-Clostridiabacteria eya kuvelisa i-butyric acid ebangela ukonakala. Ukongeza ekuthinteleni i-silagespoilage, i-asidi ye-formic inceda ukugcina umxholo weproteni, iphucula ukuxinana, kwaye igcina umxholo weswekile. I-asidi ye-Formic isetyenziswa njengesibulali-zinambuzane ngabafuyi beenyosi.

2. I-Formic Acid yinto enika incasa engamanzi kwaye ayinambala, kwaye inevumba elibi. Ixutywa emanzini, kwi-alcohol, kwi-ether nakwi-glycerin, kwaye ifunyanwa ngokwenziwa kweekhemikhali okanye nge-oxidation ye-methanol okanye i-formaldehyde.

3. I-asidi ye-formic ifumaneka ekuhlatyweni ziimbovane neenyosi. Isetyenziswa ekwenzeni iityuwa ze-ester kunye netyuwa, ukudaya kunye nokugqiba amalaphu kunye namaphepha, ukufakelwa nge-electroplating, unyango lwesikhumba, kunye nokudibanisa irabha ye-latex, kunye ne-arhente yokunciphisa.

Inkcazo ye-FORMIC ACID 85%

Ikhompawundi	Inkcazo
Inkangeleko	Ulwelo olungenambala nolungabonakaliyo
I-FORMICACID, ≥	85
I-CHLORIDE (NJENGE-CL_),％ ≤	0.006
I-SULPHATE (NJENGE-SO42_),％ ≤	0.006
I-TRON(AS FE3+),％ ≤	0.0001
INTSALELA YOKUQHUMA,％ ≤	0.060