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Umkhiqizi Intengo Enhle ye-Oxalic Acid CAS：144-62-7
I-Oxalic acid iyi-dicarboxylic acid enamandla etholakala ezitshalweni eziningi nemifino, ngokuvamile njengosawoti wayo we-calcium noma we-potassium. I-Oxalic acid iyona kuphela into engenzeka lapho amaqembu amabili e-carboxyl ehlanganiswa khona ngqo; ngenxa yalesi sizathu i-oxalic acid ingenye yama-organic acid anamandla kakhulu. Ngokungafani namanye ama-carboxylic acid (ngaphandle kwe-formic acid), i-oxidized kalula; lokhu kuyenza ibe usizo njenge-ejenti yokunciphisa izithombe, ukufiphaza, kanye nokususwa kweyinki. I-Oxalic acid ivame ukulungiswa ngokushisa i-sodium formate nge-sodium hydroxide ukuze kwakheke i-sodium oxalate, eguqulwa ibe yi-calcium oxalate bese iphathwa nge-sulfuric acid ukuze kutholakale i-oxalic acid yamahhala.
Amazinga e-oxalic acid aphansi kakhulu ezitshalweni eziningi kanye nokudla okusekelwe ezitshalweni, kodwa kunokwanele ku-spinach, chard kanye ne-beet greens ukuphazamisa ukumuncwa kwe-calcium equkethwe yilezi zitshalo.
Ikhiqizwa emzimbeni ngokusetshenziswa kwe-glyoxylic acid noma i-ascorbic acid. Ayisetshenziswa njenge-metabolism kodwa ikhishwa emchameni. Isetshenziswa njenge-analytical reagent kanye ne-general reduction agent. I-Oxalic acid iyi-acaricide yemvelo esetshenziselwa ukwelapha ama-varroa mite emakoloni angenawo ama-brood, amaphakheji, noma ama-swarms. I-oxalic acid ephefumulayo isetshenziswa abanye abafuyi bezinyosi njengesibulala-zinambuzane ngokumelene ne-Varroa mite edla izinambuzane. -
Umkhiqizi Intengo Enhle I-Xanthan Gum Ibanga Lezimboni I-CAS：11138-66-2
I-Xanthan gum, eyaziwa nangokuthi i-Hanseonggum, uhlobo lwe-microbial exopolysaccharide ekhiqizwa yi-Xanthomnas campestris ene-carbohydrate njengezinto eziyinhloko zokusetshenziswa (njengesitashi sommbila) ngokusebenzisa ubunjiniyela bokuvubela. Ine-rheology ehlukile, ukuncibilika kwamanzi okuhle, ukuzinza kokushisa kanye nesisekelo se-asidi, futhi ihambisana kahle nezinhlobonhlobo zosawoti. Njenge-ejenti yokujiya, i-suspension agent, i-emulsifier, i-stabilizer, ingasetshenziswa kabanzi ekudleni, kuphethiloli, kwezokwelapha nakwezinye izimboni ezingaphezu kuka-20, okwamanje iyisilinganiso sokukhiqiza esikhulu kunazo zonke emhlabeni futhi i-microbial polysaccharide esetshenziswa kakhulu.
I-Xanthan gum iyimpuphu enyakazayo ephuzi kancane kuya komhlophe, inephunga elincane. Incibilika emanzini abandayo nashisayo, iyisisombululo esingathathi hlangothi, imelana nokubanda nokuncibilika, ayincibiliki ku-ethanol. Ukusabalala kwamanzi, i-emulsification ibe yi-colloid eqinile ye-hydrophilic viscous.
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Umkhiqizi Intengo Enhle DINP Ibanga Lezimboni CAS：28553-12-0
I-Diisononyl phthalate (i-DINP)：Lo mkhiqizo uketshezi olunamafutha olubonakalayo olunephunga elincane. Uyi-plasticizer eyinhloko eguquguqukayo enezakhiwo ezinhle kakhulu. Lo mkhiqizo uyancibilika ku-PVC, futhi ngeke ushelele noma ngabe usetshenziswa ngobuningi obukhulu. Ukuguquguquka, ukufuduka kanye nokungabi nobuthi kungcono kune-DOP (dioctyl phthalate), enganikeza umkhiqizo ukumelana okuhle kokukhanya, ukumelana nokushisa, ukumelana nokuguga kanye nezakhiwo zokuvimbela ugesi, futhi ukusebenza okuphelele kungcono kune-DOP. Ngoba imikhiqizo ekhiqizwa yilo mkhiqizo inokumelana okuhle kwamanzi kanye nokukhipha, ubuthi obuphansi, ukumelana nokuguga, ukusebenza okuhle kakhulu kokuvimbela ugesi, ngakho-ke isetshenziswa kabanzi kufilimu yamathoyizi, ucingo, ikhebula.
Uma kuqhathaniswa ne-DOP, isisindo sama-molecule sikhulu futhi side, ngakho-ke sisebenza kahle kakhulu ekugugeni, ukumelana nokufuduka, ukusebenza okulwa nokushisa okuphezulu, kanye nokumelana okuphezulu kokushisa okuphezulu. Ngokufanayo, ngaphansi kwezimo ezifanayo, umphumela wokwenziwa kwe-plasticization we-DINP mubi kancane kune-DOP. Ngokuvamile kukholelwa ukuthi i-DINP inobungani nemvelo kakhulu kune-DOP.
I-DINP ingcono kakhulu ekuthuthukiseni izinzuzo zokukhipha. Ngaphansi kwezimo ezijwayelekile zokucubungula ukukhipha, i-DINP inganciphisa i-viscosity yokuncibilika kwengxube kune-DOP, okusiza ukunciphisa ingcindezi yemodeli ye-port, ukunciphisa ukuguguleka komshini noma ukwandisa umkhiqizo (kufika ku-21%). Asikho isidingo sokushintsha ifomula yomkhiqizo kanye nenqubo yokukhiqiza, akukho utshalomali olwengeziwe, akukho ukusetshenziswa kwamandla okwengeziwe, kanye nokugcina ikhwalithi yomkhiqizo.
I-DINP ngokuvamile iwuketshezi olunamafutha, olungancibiliki emanzini. Ngokuvamile ithuthwa ngamathangi, ibhakede elincane lensimbi noma imiphongolo ekhethekile yepulasitiki.
Enye yezinto eziyinhloko zokusetshenziswa kwe-DINP -INA (INA), okwamanje izinkampani ezimbalwa kuphela emhlabeni ezingakhiqiza, njenge-Exxon Mobil yase-United States, inkampani ewine iJalimane, iConcord Company yaseJapan, kanye nenkampani yaseNingizimu Asia eTaiwan. Njengamanje, ayikho inkampani yasekhaya ekhiqiza i-INA. Bonke abakhiqizi abakhiqiza i-DINP eShayina bonke kudingeka bavele kwamanye amazwe.
Amagama afanayo：baylectrol4200;di-'isononyl'phthalate,mixtureofesters;diisononylphthalate,dinp;dinp2;dinp3;enj2065;isononylalcohol,phthalate(2:1);jayflexdinp
I-CAS: 28553-12-0
MF:C26H42O4
I-EINECS:249-079-5
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Umkhiqizi Intengo Enhle I-Glycine Ibanga Lezimboni I-CAS: 56-40-6
I-Glycine: i-amino acid (ibanga lezimboni) Ifomula yama-molecule: C2H5NO2 Isisindo sama-molecule: 75.07 Uhlelo lwe-monoclinic olumhlophe noma ikristalu eliyi-hexagonal, noma i-white crystal powder. Ayinaphunga futhi inokunambitheka okumnandi okukhethekile. Ubuningi obuhlobene 1.1607. Iphuzu lokuncibilika 248 ℃ (ukubola). I-PK & rsquo;1(COOK) ingu-2.34,PK & rsquo;2(N + H3) ingu-9.60. Incibilika emanzini, ukuncibilika emanzini: 67.2g/100ml ku-25 ℃; 39.1g/100ml ku-50 ℃; 54.4g/100ml ku-75 ℃; 67.2g/100ml ku-100 ℃. Kunzima kakhulu ukuncibilika ku-ethanol, futhi cishe u-0.06g uncibilika ku-100g we-ethanol ephelele. Cishe ayincibiliki ku-acetone kanye ne-ether. Iphendula ne-hydrochloric acid ukuze yakhe i-hydrochloride. I-PH(50g/L solution, 25 ℃)= 5.5~7.0
I-Glycine amino acid CAS 56-40-6 I-Aminoacetic acid
Igama Lomkhiqizo: I-GlycineI-CAS: 56-40-6
