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Igiciro cyiza cy'umukozi aside oxalic CAS：144-62-7
Aside ya Oxalic ni aside ikomeye ya dicarboxylike iboneka mu bimera byinshi n'imboga, akenshi ikaba ari umunyu wayo wa kalisiyumu cyangwa potasiyumu. Aside ya Oxalic ni yo yonyine ishoboka aho amatsinda abiri ya karboxylike ahurizwa hamwe; kubera iyo mpamvu aside ya Oxalic ni imwe muri aside organic zikomeye cyane. Bitandukanye n'izindi aside za karboxylike (usibye aside formike), ihita ihinduka oxidized; ibi bituma iba ingirakamaro mu gufotora, gusiba, no gukuraho wino. Aside ya Oxalic ikunze gutegurwa hakoreshejwe gushyushya sodium formate na sodium hydroxide kugira ngo habeho sodium oxalate, ihinduka sodium oxalate hanyuma igaterwa na aside sulfuric kugira ngo haboneke aside oxalic free.
Ingano ya aside oxalic iri hasi cyane mu bimera byinshi n'ibiribwa bikomoka ku bimera, ariko hari ihagije mu mboga za epinari, chard na beetroot kugira ngo bivange calcium mu kwinjiza ibi bimera.
Ikorerwa mu mubiri binyuze mu ihinduka rya aside glyoxylic cyangwa aside ascorbic. Ntabwo ihinduka ahubwo isohoka mu nkari. Ikoreshwa nk'ikintu gisesengura kandi kigatuma igabanuka. Aside oxalic ni umuti w’uburozi karemano ukoreshwa mu kuvura udukoko twa varroa mu matsinda y’udukoko tudafite/tudafite abana, udupaki, cyangwa amatsinda y’udukoko. Aside oxalic ivamo umwuka ikoreshwa na bamwe mu bavumvu nk'umuti wica udukoko twa Varroa duterwa n’udukoko. -
Igiciro cyiza cy'umukozi Xanthan Gum CAS yo mu rwego rw'inganda: 11138-66-2
Xanthan gum, izwi kandi nka Hanseonggum, ni ubwoko bwa exopolysaccharide ya mikorobe ikorwa na Xanthomnas campestris hamwe na karubohidrati nk'ibikoresho by'ingenzi (nk'ibinyampeke by'ibigori) binyuze mu buhanga bwo gushyushya. Ifite rheology yihariye, ishonga neza mu mazi, ihamye mu bushyuhe n'aside base, kandi ihura neza n'ubwoko butandukanye bw'imyunyu. Nk'ikintu gikomeza ubushyuhe, icyuma gihagarika, gitera imbaraga, gishobora gukoreshwa cyane mu biribwa, peteroli, ubuvuzi n'izindi nganda zirenga 20, ubu ni cyo gihingwa kinini ku isi kandi gikoreshwa cyane na mikorobe polysaccharide.
Xanthan gum ni ifu yimukanwa y'umuhondo woroshye kugeza ku wera, ihumura gato. Irashonga mu mazi akonje n'ashyushye, ifite umuti utagira aho ubogamiye, irwanya ubukonje cyangwa gushonga, ntishongera muri ethanol. Amazi akwirakwira, ahinduka ingano ihamye y'amazi.
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Uruganda Igiciro Gishimishije DINP Urwego rw'inganda CAS：28553-12-0
Diisononyl phthalate (DINP):Iki gicuruzwa ni amazi abonerana kandi afite impumuro nke. Ni pulasitiki ikomeye ikoreshwa mu buryo butandukanye kandi ifite imiterere myiza. Iki gicuruzwa kirashongeshwa muri PVC, kandi ntikizangirika nubwo cyakoreshwa ku bwinshi. Guhindagurika kw'ikirere, kwimuka no kudahumanya ni byiza kurusha DOP (dioctyl phthalate), ishobora guha iki gicuruzwa ubushobozi bwo guhangana n'urumuri, kudashyuha, kudasaza no gukingira amashanyarazi, kandi imikorere yacyo yose ni myiza kuruta DOP. Kubera ko ibicuruzwa bikorerwa muri iki gicuruzwa bifite ubushobozi bwo guhangana n'amazi no gukurura amazi, uburozi buke, kudasaza, ubushobozi bwo kwirinda amashanyarazi, bityo kikaba gikoreshwa cyane mu gikinisho, insinga, insinga.
Ugereranyije na DOP, uburemere bwa molekile ni bunini kandi burebure, bityo bugira ubushobozi bwo gusaza neza, burwanya kwimuka, burwanya cairy, kandi burwanya ubushyuhe bwinshi. Mu buryo nk'ubwo, mu bihe bimwe, ingaruka za DINP zo gushushanya pulasitiki ni mbi gato kurusha DOP. Muri rusange abantu bemera ko DINP itangiza ibidukikije kurusha DOP.
DINP ifite akamaro mu kunoza inyungu zo gusohora. Mu gihe gisanzwe cyo gutunganya gusohora, DINP ishobora kugabanya ubushyuhe bwo gushonga bw'uruvange kurusha DOP, ibi bifasha kugabanya igitutu cy'icyitegererezo cy'umuyoboro, kugabanya kwangirika kw'imashini cyangwa kongera umusaruro (kugeza kuri 21%). Nta mpamvu yo guhindura formula y'ibicuruzwa n'uburyo bwo kubitunganya, nta shoramari ryinshi, nta ngufu z'inyongera zikoreshwa, no kubungabunga ubuziranenge bw'ibicuruzwa.
Ubusanzwe DINP ni amazi y'amavuta, ntashongesha mu mazi. Muri rusange itwarwa n'amato, indobo nto z'icyuma cyangwa utudomo twa pulasitiki twihariye.
Kimwe mu bikoresho by'ingenzi bya DINP -INA (INA), ubu ni amasosiyete make gusa ku isi ashobora gukora, nka Exxon Mobil ya Leta Zunze Ubumwe za Amerika, isosiyete yatsindiye mu Budage, isosiyete ya Concord yo mu Buyapani, na sosiyete yo muri Aziya y'Epfo muri Tayiwani. Kuri ubu, nta sosiyete n'imwe ikora INA mu gihugu. Inganda zose zikora DINP mu Bushinwa zose zisabwa kuva mu bicuruzwa bitumizwa mu mahanga.
Inyito ：baylectrol4200;di-'isononyl'phthalate,mixtureofesters;diisononylphthalate,dinp;dinp2;dinp3;enj2065;isononylalcohol,phthalate(2:1);jayflexdinp
CAS: 28553-12-0
MF:C26H42O4
EINECS: 249-079-5
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Igiciro cyiza cy'umukozi Glycine urwego rw'inganda CAS: 56-40-6
Glycine: aside amino (urwego rw'inganda) Formula ya molekile: C2H5NO2 Uburemere bwa molekile: 75.07 Sisitemu y'umweru ya monoclinic cyangwa kristalo ya hexagonal, cyangwa ifu yera ya crystalline. Nta mpumuro kandi ifite uburyohe bwihariye. Ubucucike 1.1607. Aho gushonga 248 ℃ (gushonga). PK & rsquo;1 (KUTEKA) ni 2.34, PK & rsquo;2 (N + H3) ni 9.60. Ishonga mu mazi, gushonga mu mazi: 67.2g/100ml kuri 25 ℃; 39.1g/100ml kuri 50 ℃; 54.4g/100ml kuri 75 ℃; 67.2g/100ml kuri 100 ℃. Biragoye cyane gushonga muri ethanol, kandi hafi 0.06g ishonga muri 100g ya ethanol yuzuye. Ntishobora gushonga muri acetone na ether. Ihura na aside hydrochloric maze igakora hydrochloride. PH (50g/L, 25 ℃) = 5.5~7.0
aside amine ya Glycine CAS 56-40-6 aside amine amine
Izina ry'igicuruzwa: GlycineCAS: 56-40-6
