Kev siv cov formic acid

[Siv 1] Formic acid yog siv los npaj formate, formate esters, formamide, thiab lwm yam. Nws kuj muaj qee yam kev siv hauv kev siv tshuaj, luam ntawv thiab dyeing, dyeing, tawv thiab lwm yam lag luam.
[Siv 2] Formic acid yog siv los ua tshuaj reagent
[Siv 3] Formic acid yog siv los ua tus neeg sawv cev txo qis, tsis muaj, thiab tseem siv rau hauv kev npaj tshuaj tua kab
[Siv 4] Formic acid yog siv los ua zaub ntsuab ntxiv.
[Siv 5] Formic acid tuaj yeem siv los ua qhov tsw qab. Nws yog tsuas yog siv los npaj pineapple, rum thiab haus luam yeeb flavors. Nws kuj muaj cov tshuaj tua kab mob thiab tshuaj tua kab mob.
[Siv 6] Formic acid yog cov kab mob bactericidal thiab mildew-pov thawj hauv kev tsim cov pulp.
[Siv 7] Formic acid yog ib qho ntawm cov organic chemical raw cov ntaub ntawv thiab yog dav siv hauv tshuaj tua kab, tawv, textiles, luam ntawv thiab dyeing, kws tshuaj thiab roj hmab industries. Nws tseem tuaj yeem siv los tsim ntau yam kuab tshuaj, plasticizers, roj hmab coagulants, tsiaj pub additives thiab cov txheej txheem tshiab rau synthesizing insulin. Hauv kuv lub teb chaws cov tshuaj formic acid noj, kev lag luam kws tshuaj suav txog li 45%, kev lag luam tshuaj suav txog li 30%, thiab lwm yam xws li kev lag luam teeb thiab textiles suav txog li 25%. Formic acid yog ib qho ntawm kuv lub teb chaws cov khoom tseem ceeb export tshuaj. Tam sim no, tag nrho cov formic acid ntau lawm hauv kuv lub teb chaws tau txais txoj kev sodium formate. Formic acid feem ntau yog siv los ua tus pheej yig, tsis tshua muaj suab nrov thiab tsis tshua muaj corrosive hloov rau inorganic acid, thiab dav siv hauv kev lag luam teeb. Hauv kev lag luam textile thiab luam ntawv thiab dyeing, formic acid yog siv los ua tus neeg sawv cev los tshem tawm cov roj nitrous acid uas tsim los ntawm sodium nitrite txoj kev indicot, dyeing auxiliary rau qaug zog acid dyes thiab nruab nrab complex dyes, thiab pab rau dyeing nylon nrog reactive. dyes. Formic acid yuav tsis nyob twj ywm ntawm cov ntaub thaum lub sij hawm luam ntawv thiab dyeing txheej txheem. Nws yog acidic ntau dua li acetic acid thiab tuaj yeem txo cov hexachromate, yog li nws tuaj yeem txhim kho qhov kev siv cov dyes hauv cov txheej txheem chromium mordant. Siv cov tshuaj formic acid es tsis txhob sulfuric acid tuaj yeem tiv thaiv cellulose degradation, thiab nws muaj acidity nruab nrab thiab cov dyeing tsis zoo, yog li nws yog ib qho zoo heev dyeing pab. Formic acid, ua ib qho kev hloov rau inorganic acid, yog siv rau decolorization, dehairing, neutralization ntawm txiv qaub thiab tiv thaiv pwm nyob rau hauv ntub tawv nqaij nyob rau hauv tanning. Siv formic acid ua coagulant tuaj yeem txhim kho cov roj hmab zoo thiab txo cov nqi tsim khoom. Nws kuj tseem tuaj yeem siv rau kev rov tsim cov roj hmab pov tseg. Siv formic acid los ua cov khoom noj khoom haus muaj peev xwm zoo hauv silage. Formic acid muaj lub luag haujlwm ntawm inhibiting lossis tiv thaiv pwm kev loj hlob, thiab tuaj yeem hloov cov khoom noj fermentation ntawm cov khoom noj. Fatty acid feem ntau ntxiv los txhim kho cov nyhuv tiv thaiv pwm. Pub mis nyuj nrog zaub ntsuab kho nrog formic acid tuaj yeem tiv thaiv kev txo qis ntawm cov mis nyuj thaum lub caij ntuj no, thiab cov nyhuv fattening kuj tseem txhim kho. Hauv kev lag luam khoom noj khoom haus, formic acid yog siv los tua kab mob thiab khaws cia hauv kev lag luam brewing, ua cov tshuaj ntxuav thiab tshuaj tua kab mob rau cov zaub mov kaus poom, thiab ua cov kua txiv hmab txiv ntoo thiab zaub mov. Feem ntau ntawm formic acid derivatives yog nruab nrab rau cov tshuaj, tshuaj tua kab, dyes, spices, thiab cov kuab tshuaj, thiab yog siv los ua borneol, aminopyrine, caffeine, vitamin B1, analgin, chlordimeform, triadimefon, tricyclazole, dimethylformamide, thiab lwm yam ntawm formic acid. derivatives, hloov formamides thiab formic acid esters yog dav siv nyob rau hauv kev lag luam (rau formamide derivatives, saib cov khoom nkag). Esters ntawm formic acid yog dav siv nyob rau hauv kev lag luam tshuaj tsw qab, xws li: ethyl formate - txiv duaj, txiv hmab txiv ntoo thiab lwm yam txiv hmab txiv ntoo flavors; isopentyl formate - txiv hmab txiv ntoo flavors, tawv nqaij; hexyl formate - txiv apples; heptyl formate - apricot, plum, txiv duaj thiab lwm yam txiv hmab txiv ntoo flavors; n-decyl formate - txiv kab ntxwv paj tsw thiab iris roj; benzyl formate - jasmine thiab lwm yam paj fragrances thiab xab npum tsw; cinnamon formate - jasmine thiab moonflower flavors; citronella formate - siv nyob rau hauv sawv, osmanthus, qus lily thiab lwm yam flavors; eugenol formate - siv nyob rau hauv carnation flavors; geranyl formate - sawv, txiv kab ntxwv paj, geranium thiab lwm yam flavors; linalyl formate - lavender, bergamot thiab lwm yam khoom qab zib; menthyl formate - tshuaj pleev ib ce, tshuaj tsw qab; phenylethyl formate - dawb sawv, orchid, chrysanthemum thiab lwm yam flavors; thyme formate - cosmetic flavors.
[Siv Yim] Formic acid tuaj yeem siv los ua tus neeg sawv cev txo qis los txiav txim siab arsenic, bismuth, txhuas, tooj liab, kub, indium, hlau, txhuas, manganese, mercury, molybdenum, nyiaj thiab zinc, thiab lwm yam, txhawm rau kuaj cerium, rhenium thiab tungsten, txhawm rau kuaj cov tshuaj tsw qab hauv thawj thiab theem nrab amines, los txiav txim siab qhov hnyav molecular thiab crystallization cov kuab tshuaj, los txiav txim siab methoxy pawg, thiab ua ib qho fixative hauv microscopic tsom xam los tsim cov qauv.