Formic acid
Fa'amatalaga o oloa
Fa'amatalaga tu'uina atu
Suavai ula ula e leai ni lanu
(suavai anotusi) ≥85%/90%/94%/99%
(Aoao o le talosaga faasinomaga 'oloa faaaogaina')
O le formic acid e na o le pau lea o le acid i le vaega carboxyl e fesoʻotaʻi atu i le hydrogen atom, o le hydrogen atomic repulsive electron force e laʻititi tele nai lo le hydrocarbon group, ina ia maualalo ifo le carboxyl carbon atom electron density nai lo isi carboxyl acids, ma ona o le conjugation. aafiaga, o le atoma okesene carboxyl i luga o le electron e sili atu ona naunau i carbon, o lea e sili atu le malosi o le acid nai lo isi carboxyl acids i le faasologa tutusa.O le vaila'au fa'ama'i i le vaifofo vai o se vaila'au vaivai vaivai, fa'atasi o le acidity (pKa)=3.75(i le 20 ℃), 1% o le vaifofo o le acid formic pH tau o le 2.2.
EVERBRIGHT® o le a tu'uina atu fo'i mea fa'apitoa: anotusi/pa'epa'e/fa'ameamea/PHvalue/lanu/packagingstyle/ fa'apipi'i fa'amatalaga ma isi oloa fa'apitoa e sili atu ona talafeagai mo lou fa'aoga tulaga, ma tu'u fua fa'ata'ita'iga.
Fua Fa'atatau
64-18-6
200-001-8
46.03
acid fa'aletino
1.22 g/cm³
Solu i le vai
100.6 ℃
8.2 -8.4 ℃
Fa'aaogaina o Mea
Fa'aoga autu
O le Formic acid o se tasi lea o mea faʻaonapoʻa faʻapitoa faʻapitoa, faʻaaogaina lautele i vailaau faʻasaina, paʻu, vali, vailaʻau ma fale gaosi paʻu.E mafai ona fa'aoga sa'o le vaila'au Formic i le gaosiga o ie, pa'u pa'u, lomitusi ie ma le valiina ma le teuina o mea'ai meamata, ma e mafai fo'i ona fa'aaogaina e fai ma sui o le u'amea, fesoasoani pa'u ma solvent alamanuia.I le faʻaogaina o meaola, e faʻaaogaina e faʻapipiʻi ai faʻasologa eseese, acridine dyes ma formamide faʻasologa o fomaʻi.O vaega fa'apitoa e fa'apea:
1. Alamanuia tau vailaau:
E mafai ona faʻaaogaina mo le gaosiga o caffeine, aminopyrine, aminophylline, theobromine borneol, vitamini B1, metronidazole ma mebendazole.
2. fale gaosi oloa e tineia ai manu faalafua:
e mafai ona faʻaaogaina mo le ele paʻu, triazolone, tricyclozole, triazole, triazolium, triazolium, polybulozole, tenobulozole, insecticide, dicofol processing.
3. Alamanuia vaila'au:
mea mata mo le gaosiga o formates eseese, formamide, pentaerythritol, neopentanediol, epoxy soya suauu, epoxy octyl soya oleate, valeryl chloride, vali aveese ma phenolic resin.
4. pisinisi pa'u:
fa'aaogaina e fai ma teuteuga pa'u pa'u, sui fa'ama'i ma fa'a'ese'ese.
5. alamanuia pa'u:
mo le gaosiga o coagulants pa'u natura, gaosi antioxidant pa'u.
6. falesu'esu'e gaosiga CO. Fua fa'atatau o vaila'au:
7. Cerium, rhenium ma tungsten e tofotofoina.Amines muamua manogi, amine lua ma vaega methoxy na suʻesuʻeina.O le mamafa mole mole ma le vaega o le methoxyl solvent crystalline na fuafuaina.Fa'aaogaina e fai ma mea fa'apipi'i i su'esu'ega fa'ata'oto.
8. formic acid ma lona vaifofo vai e mafai ona soloia le tele o metala, oxide uʻamea, hydroxides ma masima, o le taunuuga formate e mafai ona soloia i le vai, ina ia mafai ona faʻaaogaina e avea o se vailaʻau faʻamamā.Formic acid e le o iai ion chloride ma e mafai ona fa'aoga mo le fa'amamāina o mea faigaluega o lo'o i ai mea uamea.
9. fa'aaoga e saunia ai apu, esi, jackfruit, falaoa, sisi, sisi, kulimi ma isi mea'ai suamalie ma uisiki, tofo rama.O le fa'atonuga i mea'ai fa'ai'u mulimuli e tusa ma le 1 i le 18 mg/kg.
10. isi: e mafai foi ona gaosia mordant vali, fiber ma pepa faʻalanu sui, vailaʻau togafitiga, plasticizer, faʻasao meaʻai, faʻapipiʻi meaʻai manu ma faʻaitiitia mea.
