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Kaihanga Utu Pai Oxalic Acid CAS:144-62-7
Ko te waikawa Oxalic he waikawa dicarboxylic kaha ka puta i roto i te maha o nga tipu me nga huawhenua, ko te tikanga ko te konupūmā me te tote pāhare pāporo.Ko te waikawa Oxalic anake te puhui ka taea te hono tika e rua nga roopu carboxyl;na konei ko te waikawa oxalic tetahi o nga waikawa waro tino kaha.Kaore i rite ki etahi atu waikawa warowairaka (haunga te waikawa formic), ka ngawari te waikura;na tenei ka whai hua hei kaihoko whakaheke mo te whakaahua, te whakapouri, me te tango waituhi.Ko te waikawa Oxalic te tikanga ma te whakamahana i te konutai formate ki te konutai waikawa hei hanga i te konutai oxalate, ka huri ki te konupūmā oxalate ka tukuna ki te waikawa pungatara kia whiwhi waikawa oxalic kore utu.
He iti rawa te kukū o te waikawa oxalic i roto i te nuinga o nga tipu me nga kai tipu, engari he nui kei roto i te parakihi, te tiihi me te pīti kākāriki hei whakararu i te whakauru o te konupūmā kei roto hoki i enei tipu.
Ka whakaputahia i roto i te tinana na roto i te whakawhitinga o te waikawa glyoxylic waikawa ascorbic ranei.Kare i te metabolized engari ka puta ki roto i te mimi.Ka whakamahia hei reagent tātari me te kaihoko whakaheke whanui.Ko te waikawa Oxalic he acaricide taiao e whakamahia ana mo te maimoatanga ki nga putea varroa i roto i nga koroni me te kore / iti te pi, nga putea, nga pokai ranei.Ko te waikawa oxalic ngongo e whakamahia ana e etahi o nga kaiakipi hei patu ngarara ki te mite Varroa pirinoa. -
Kaihanga Utu Pai Xanthan Gum Koeke Ahumahi CAS:11138-66-2
Ko te kapia Xanthan, e mohiotia ana ko Hanseonggum, he momo microbial exopolysaccharide e hangaia ana e Xanthomnas campestris me te warowaiha hei rauemi mata matua (penei i te maaka witi) na roto i te miihini FERMENTATION.He rheology ahurei, he pai te whakarewatanga o te wai, he pumau ki te wera me te turanga waikawa, he pai te hototahi ki nga momo tote.Ka rite ki te māngai thickening, māngai whakatārewatanga, emulsifier, stabilizer, e taea te whakamahia whānuitia i roto i te kai, te hinu, rongoa me etahi atu neke atu i te 20 ahumahi, ko tēnei wā te tauine production nui rawa o te ao, me te tino whānui whakamahia microbial polysaccharide.
He kowhai marama te kapia Xanthan ki te paura nekeneke ma, paku hongi.Wairewa i roto i te wai matao me te wai wera, otinga kūpapa, ātete ki te mīti me te rewa, karekau i te waiwaro.Te marara wai, te whakaehunga ki roto i te colloid viscous hydrophilic pūmau.
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Kaihanga Utu pai DINP Koeke Ahumahi CAS:28553-12-0
Diisononyl phthalate (DINP)：He wai hinuhinu puata tenei hua me te paku kakara.He plasticizer matua whai kiko me nga taonga pai.He wairewa tenei hua i roto i te PVC, a ka kore e heke ahakoa ka whakamahia i roto i nga rahinga nui.Ko te whakaheke, te heke me te kore-paitini he pai ake i te DOP (dioctyl phthalate), ka taea e te hua te pai te parenga marama, te wera wera, te koroheketanga me nga waahanga hiko, a he pai ake te mahi matawhānui i te DOP.Na te mea ko nga hua e mahia ana e tenei hua he pai te aukati wai me te aukati tangohanga, te iti o te paitini, te pakeke o te pakeke, te pai o te mahi whakamaarama hiko, no reira ka whakamahia nuitia i roto i te kiriata takaro, waea, taura.
Ka whakatauritea ki te DOP, he nui ake, he roa ake hoki te taumaha ngota ngota, no reira he pai ake te mahi o te koroheketanga, te aukati ki te heke, te mahi anticairy, me te teitei ake o te pāmahana teitei.He rite tonu, i raro i nga ahuatanga ano, he iti ake te kino o te paanga kirihou o DINP i te DOP.I te nuinga o te wa e whakaponohia ana he pai ake te taiao o DINP i te DOP.
He pai ake te DINP ki te whakapai ake i nga painga tangohanga.I raro i nga tikanga tukatuka extrusion angamaheni, ka taea e DINP te whakaheke i te rewa rewa o te ranunga atu i te DOP, ka awhina i te whakaheke i te pehanga o te tauira tauranga, te whakaiti i te kakahu miihini, te whakanui ake ranei i te hua (tae atu ki te 21%).Kaore he take ki te whakarereke i te tauira hua me te mahi whakaputa, kaore he haumi taapiri, kaore he whakapau kaha, me te pupuri i te kounga o te hua.
Ko te DINP he wai hinuhinu, kare e rewa ki te wai.I te nuinga o te wa ka haria e nga waka taika, he peere rino iti, he peera kirihou motuhake ranei.
Ko tetahi o nga rauemi mata matua o DINP -INA (INA), i tenei wa he iti noa nga kamupene o te ao ka taea te whakaputa, penei i te United States 'Exxon Mobil, te kamupene toa o Tiamana, te Kamupene Concord a Japan, me te kamupene Ahia ki te Tonga i Taiwan.I tenei wa, kaore he kamupene o roto e whakaputa INA.Ko nga kaihanga katoa e whakaputa ana i te DINP i Haina me ahu mai i nga kawemai.
Nga kupu taurite: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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Kaihanga Utu Pai Glycine Koeke Ahumahi CAS:56-40-6
Glycine : waikawa amino (koeke ahumahi) tātai rāpoi: C2H5NO2 Taumaha rāpoi: 75.07 Pūnaha monoclinic ma, karaihe hexagonal ranei, paura tioata ma ranei.He kakara, he reka reka motuhake.Kiato pātahi 1.1607.Ira whakarewa 248 ℃ (decomposition).Ko PK & rsquo;1(COOK) he 2.34, PK & rsquo;2(N + H3) he 9.60.Wairewa ki te wai, wairewa ki te wai: 67.2g/100ml i te 25 ℃;39.1g/100ml i te 50 ℃;54.4g/100ml i te 75 ℃;67.2g/100ml i te 100 ℃.He tino uaua ki te memeha i roto i te waiwaro, a, tata ki te 0.06g ka rewa ki te 100g o te waihano tino.Tata korekore ki te acetone me te ether.Ka tauhohe ki te waikawa pūhaumāota hei hanga pūhaumāota.PH(50g/L otinga, 25 ℃)= 5.5~7.0
Glycine amino acid CAS 56-40-6 Aminoacetic acid
Ingoa Hua: GlycineCAS: 56-40-6
