Formic acid
Cikakken Bayani
An bayar da ƙayyadaddun bayanai
Ruwan shan taba mara launi mara launi
(ruwa abun ciki) ≥85%/90%/94%/99%
(Isalin bayanin aikace-aikacen 'amfani da samfur')
Formic acid shine kawai acid a cikin rukunin carboxyl da ke da alaƙa da hydrogen atom, ƙarfin hydrogen atom mai raɗaɗi na electron ya fi ƙanƙanta da ƙungiyar hydrocarbon, ta yadda carbon carbon atom ɗin electron density na carboxyl ya yi ƙasa da sauran carboxyl acid, kuma saboda haɗuwa. Tasiri, carbon oxygen atom a kan electron ya fi karkata zuwa carbon, don haka acid ya fi karfi fiye da sauran carboxyl acid a cikin wannan jerin.Formic acid a cikin ruwa mai ruwa bayani ne mai sauki acid mai rauni, acidity coefficient (pKa) = 3.75 (a 20 ℃), 1% formic acid bayani pH darajar ne 2.2.
EVERBRIGHT®'ll kuma samar da musamman: abun ciki / fari / barbashi / PHvalue / launi / packagingstyle / marufi bayani dalla-dalla da sauran takamaiman kayayyakin da suka fi dace da your amfani yanayi, da kuma samar da free samfurori.
Sigar Samfura
64-18-6
200-001-8
46.03
Organic acid
1.22 g/cm³
Mai narkewa cikin ruwa
100.6 ℃
8.2-8.4 ℃
Amfanin Samfur
Babban amfani
Formic acid yana daya daga cikin kayan albarkatun sinadarai na asali, ana amfani da su sosai a cikin magungunan kashe qwari, fata, rini, magunguna da masana'antar roba.Formic acid za a iya kai tsaye amfani da masana'anta sarrafa, tanning fata, yadi bugu da rini da kore feed ajiya, da kuma za a iya amfani da a matsayin karfe surface jiyya wakili, roba karin da kuma masana'antu kaushi.A cikin kwayoyin halitta, ana amfani da shi don haɗa nau'i-nau'i daban-daban, acridine dyes da foramide jerin matsakaicin likita.Takamammen nau'ikan sune kamar haka:
1. Masana'antar harhada magunguna:
Ana iya amfani dashi don sarrafa maganin kafeyin, aminopyrine, aminophylline, theobromine borneol, bitamin B1, metronidazole da mebendazole.
2. Masana'antar kashe kwari:
za a iya amfani da foda tsatsa, triazolone, tricyclozole, triazole, triazolium, triazolium, polybulozole, tenobulozole, kwari, dicofol aiki.
3. Masana'antar sinadarai:
albarkatun kasa don kera nau'ikan nau'ikan nau'ikan nau'ikan, formamide, pentaerythritol, neopentanediol, mai epoxy waken soya, epoxy octyl waken soya oleate, valeryl chloride, cire fenti da guduro phenolic.
4. masana'antar fata:
amfani da fata fata shirye-shirye, deashing jamiái da neutralizing jamiái.
5. masana'antar roba:
domin sarrafa na halitta roba coagulant, roba antioxidant masana'antu.
6. Laboratory samar CO. Chemical dauki dabara:
7. An gwada Cerium, rhenium da tungsten.An bincika amines na farko na aromatic, amines na sakandare da ƙungiyoyin methoxy.An ƙididdige nauyin ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar cuta.An yi amfani dashi azaman mai gyarawa a cikin bincike na microscopic.
8. formic acid da ruwa mai ruwa bayani zai iya narkar da yawa karafa, karfe oxides, hydroxides da salts, sakamakon formate za a iya narkar da a cikin ruwa, don haka za a iya amfani da a matsayin sinadaran tsaftacewa wakili.Formic acid ba ya ƙunshi ions chloride kuma ana iya amfani dashi don tsaftace kayan aikin da ke ɗauke da kayan ƙarfe.
9. ana amfani da ita wajen shirya tuffa, gwanda, jackfruit, burodi, cuku, cuku, kirim da sauran daɗin ci da whiskey, ɗanɗanon rum.Mahimmanci a cikin abinci mai ɗanɗano na ƙarshe shine kusan 1 zuwa 18 mg / kg.
10. wasu: Hakanan za'a iya kera mordant rini, fiber da wakili na rini na takarda, wakili na jiyya, filastik, adana abinci, kayan abinci na dabba da rage wakilai.
