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Opanga mtengo wabwino wa oxasalic acid Cas: 144-62-7
Oxalic acid ndi amphamvu a dicarboxyylic acid omwe amapezeka muzomera zambiri ndi masamba, nthawi zambiri ngati calcium kapena potaziyamu. Oxalic acid ndiye gawo lokhalo lomwe limapezeka lomwe magulu awiri a carboxyl amalumikizidwa mwachindunji; Pachifukwa ichi oxalic acid ndi amodzi mwa acid a acid. Mosiyana ndi macitidi ena a Carboxyylic (kupatula okoma acid), amasunga osavuta oxidid; Izi zimapangitsa kuti zikhale zothandiza ngati mankhwala othandizira kujambula, kufooka, ndi kuchotsedwa kwa inki. Oxalic acid nthawi zambiri amakonzedwa ndikutenthetsa sodium amapanga sodium oxalate, omwe amasinthidwa kukhala caltuum oxalate, omwe amasinthidwa kukhala caltuum oxalate, omwe amasinthidwa kukhala caltuum oxalate, omwe amasinthidwa kukhala caltuum oxalate, omwe amasinthidwa kukhala caltuum oxalate, omwe amasinthidwa kukhala caltuum oxalate, omwe amasinthidwa kukhala caltuum oxalate, omwe amasinthidwa kukhala caltuum oxalate, omwe amasinthidwa kukhala caltuum oxalate ndipo amathandizidwa ndi ma sulfuric ac kuti apeze oxalic acid.
Kukhazikika kwa oxalic acid ndi otsika kwambiri muzomera zambiri ndi zakudya zobzala, koma zimakhala ndi sipinachi, koma zokwanira ku sipinachi, chard ndi beeni zimasokoneza kuyamwa kwa calcium mbewu izi zimakhalanso.
Imapangidwa m'thupi mwa kagayidwe ka glyoxyylic acid kapena ascorbic acid. Sizimapukusidwa koma zopatulidwa mkodzo. Imagwiritsidwa ntchito ngati njira yochepetsera yolimbitsa thupi.oxalic Acid ndi chilengedwe chomwe chimagwiritsidwa ntchito pozunza raverroa mabwani / ana, kapena maphukusi. Oxapor oxalic acid amagwiritsidwa ntchito ndi alimi ena alimi ngati mankhwala ena ngati tizilombo toyambitsa ma parasitic raroa. -
Mtengo Wogulitsa Xanthan Gum Makampani Akatswiri Ogulitsa: 11138-66-2
Xanthan chingamu, chomwe chimadziwikanso kuti Hanseongguum, ndi mtundu wa ma microbial exopolysaccharide omwe amapangidwa ndi xanthompnas campestide omwe amapangidwa ndi zinthu zowoneka bwino (monga chotupa cha zipatso) kudzera mu upangiri wamphamvu. Ili ndi chiwopsezo chapadera, madzi osungunuka, bata ku kutentha ndi asidi, ndipo ali ndi mabizinesi abwino ndi mchere wamitundu mitundu. Monga wothandizila kukula, wothandizika, emulsifier, okhazikika, amatha kugwiritsidwa ntchito kwambiri mu chakudya, mafuta, mafakitale ambiri oposa 20, pakadali pano polysariel kwambiri.
Xanthan chingamu ndi chikasu chachikaso chosungunuka ufa, pang'ono pang'ono. Sungunulani m'madzi ozizira komanso otentha, yankho losagwirizana ndi kuzizira ndi kusuta, influble mu ethanol. Kubalalika kwa madzi, emulsization kukhala wokhazikika wa hydrophilic placie.
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Wopanga Mtengo Wabwino Wopanga Makina Ogulitsa: 28553-12-0
Diisonyl p phothalate (dinep):Izi ndi mafuta owoneka bwino okhala ndi fungo laling'ono. Ndiwokonda kwambiri pulasitiki yabwino kwambiri. Izi zimasungunuka mu PVC, ndipo sizingafanane ngakhale ngati zingagwiritsidwe ntchito zochuluka. Volatilization, kusamukira komanso kusakhala ndi madoko abwino kuposa doop (dioctyl phtate), zomwe zimatha kupatsanso malonda Chifukwa zinthu zomwe zimapangidwa ndi izi zimakhala ndi madzi abwino ndikuchotsa kukana madzi, poizoni, kukakamiza kovuta, motero amagwiritsidwa ntchito kwambiri mu chidole, waya, chingwe.
Poyerekeza ndi Dop, kunenepa pang'ono ndi kwakutali komanso motalikirapo, motero kuli kovuta kugwira ntchito, kukana kusamuka, kugwiritsidwa ntchito kwa magwiridwe antchito, komanso kutentha kwambiri. Mofananamo, pansi pa zinthu zomwezo, zotsatira zamapulasitimba za dinep ndizoyipa pang'ono kuposa dop. Nthawi zambiri amakhulupirira kuti DINP ndi yochezeka kuposa doop.
Madala ali pamwamba pokonza zabwino. Pansi pa zochulukirapo zopitilira muyeso, dinp imatha kuchepetsa mafayilo osakaniza kuposa doop, zomwe zimathandizira kuchepetsa kupsinjika kwa doko, kuchepetsa zokolola (mpaka 21%). Palibe chifukwa chosinthira mawonekedwe ndi kupanga, palibe ndalama zina, palibe kugwiritsa ntchito mankhwala owonjezera, komanso kukhalabe ndi malonda.
Madala nthawi zambiri amakhala amadzimadzi, opanda thupi m'madzi. Nthawi zambiri amatengedwa ndi akanja, gulu laling'ono la zidebe zachitsulo kapena miphika yapadera pulasitiki.
Chimodzi mwazinthu zazikulu za dinep -na (ita), pakadali pano okhawo omwe ali padziko lapansi angapange, monga kampani yopambana 'Exxman, kampani yaku South Asia ku Taiwan. Pakadali pano, palibe kampani yapanyumba yomwe imatulutsa IA. Opanga onse omwe amatulutsa dina ku China onse amafunikira kuchokera kunja.
Synonyms: BayCyroly4200; di -sindonyl'ph'ph'Thalate, dinano; dinatenya;
Cas: 28553-12-0
Mf: C26h42o4
Einecs: 249-079-5
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Wopanga mtengo wabwino glycine mafakitale a kalasi: 56-40-6
Glycine: Amino Acid (kalasi ya mafakitale), C2h5NE2 Molecular System: 75.07 White System kapena Hexagonal Crystal, kapena ufa woyera. Ndizopanda fungo ndipo limakhala ndi kukoma kwapadera. Kuchulukitsa kwa 11607. Malo osungunuka 248 ℃ (kuwonongeka). PK & rsquo; 1 (Cook) ndi 2.34, PK & rsquo; 2 (n + h3) ndi 9.60. Sungunuka m'madzi, kusungunuka m'madzi: 67.2G / 100ml pa 25 ℃; 39.1G / 100ml pa 50 ℃; 54.4G / 100ml pa 75 ℃; 67.2G / 100ml pa 100 ℃. Ndizovuta kwambiri kusungunuka mu ethanol, ndipo pafupifupi 0.06G idasungunuka mu 100G ya ethanol. Pafupifupi insuluble mu acetone ndi ether. Amakumana ndi hydrochloric acid kuti apange hydrochloride. PH (50g / l yankho, 25 ℃) = 5.5 ~ 7.0
Glycine amino acid cas 56-40-6 aminocetic acid
Dzina lazogulitsa: GlycineCas: 56-40-6
