Waikawa formic

waikawa Formic (E 236, waikawa mewaro) ngā waikawa monocarboxylic (kukū) kei roto i te wahi tuatahi. I raro i ngā āhuatanga noa, te taonga ko te wai taekore. Ko te tātai matū o HCOOH waikawa formic.

I tua atu ki ona āhuatanga waikawa, whakaatu reira te kounga me aldehydes. Ko e tika ana ki te hanganga o te rauemi E236 tenei.

Ko te taonga ka puta noa kitea i roto i te ongaonga, ngira, hua, waihā me te pi secretions me popokorua. i tuatahi kitea waikawa Formic ka whakaahuatia i roto i te rau tau 17. au, te reira i tona ingoa ki te taonga, no te i kitea ai i roto i nga popokorua.

Tikanga, whakamahia te wae te rite te rokiroki me te māngai antibacterial i roto i te kai. āhuatanga matū o te waikawa formic pōturi te pirau, me te putrefaction. Ko Ko te aha tohe te matie me tarutaru tukinotia ki tenei taonga, roa. Kei te whakamahia hoki te taonga i roto i te rongoa. Te huruhuru tae (waiwhakaū) rite hātea mo te tanning kiri, i roto i te mana o pirinoa i roto i te apiculture rite te whakarewa i roto i etahi o nga tauhohenga hoki pā waikawa formic.

E whakaaturia ana te āhuatanga matū o te taonga kia rite ki te mahi o te kukū. I roto i runga ki te whakarōpūtanga EU, te hanganga ine o runga ki te 10% onovozdeystvuet annoyingly, neke atu i te 10% - ha'iriiri ki.

100% waikawa formic (wai) i roto i te whakapā ki te kiri whakaoho weranga he nanakia rawa. Whiwhi noa te nui iti o te reira i roto i te kukū taua i runga i te taupoki ai mamae kino. Ko te wāhi kua pā tuatahi tīmata ki te tahuri ma rite te mea hipoki ki te haupapa ka riro rite ki te ware pi. Huri noa i te rohe tahuna i hanga e te rohe whero. hohoro taea Waikawa ô i te apa ngako waihakihaki, na ko reira e tika ana ki te whakaputa i tonu horoi i te wāhi kua pā.

takirua hāngai o matū e taea o meinga kino ki te wahi romahā me te kanohi. Aitua patu te roto, tae noa i roto i te puka diluted, waikawa mewaro ai köpiro nui āhua necrotic.

Ko te tinana hohoro faafariu me whakaatu te taonga. Heoi, me ki tenei, E236 me formaldehyde, e kua hanga e i te poisoning ki methanol, whakapataritari pāpaka i roto i te karere whatu, ārahi ki matapo.

muravtinoy he formates ingoa tai waikawa. Whakawera ki takiwa, waikawa pungatara arata'i ki E236 degradable i H2O me CO whakamahia e te ki te hanga i te waro haukura.

waikawa formic industrially rite i te konutai waihā me te waro hāoratahi.

Ko te koropupu wāhi rawa 100,7, mīti - 8.25 nekehanga.

I ngā āhuatanga ruma decomposes E236 ki haukino me te wai. E ai ki fakamo'oni whakamātautau, nui te mewaro kaha waikawameha ahetiki. Heoi, e tika ana ki te kaha ki te tere haafaufaa tuatahi, kua whakamahia te reira rite te whakarewa he tino onge.

Kei te whakapono te reira e ko te tino hygroscopic E236. I roto i ngā i kitea ai e kore te mea e taea te hanga o te waihanga anhydrous mā te whakamahi i tauhohenga dehydrating.

Formic waikawa whakapā muhu ki te hau hou.

E236 te viivii runga ake i 99% e taea te rite i te wairewa, te whakamahi i te Māturu rua-atamira ki te whakamahi o te waikawa butyric. faaore te Māturu tuatahi te wai nuinga. Ka roto i te toenga āhua 77% taonga -th. Hei tono i tona playout 3 - 6 ngā wā i te nui o te waikawa butyric i te puka o te ranunga azeotropic.

I roto i te tukanga o te whakatuwheratanga te ipu ki E236 kia tino tupato. A, no te pupuri formic pēhanga tino waikawa taea te hanga i runga i te wā roa i roto i te oko.