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iimveliso

Iimveliso

I-Lactic Acid CAS: Umthengisi woMvelisi we-50-21-5

I-lactic acid (2-hydroxypropionic acid, CH3-CHOH-COOH) yeyona acid yendalo efumaneka kakhulu. Ngenxa ye-atom yayo ye-chiral a-carbon, i-lactic acid (LA) ineendlela ezimbini ze-enantiomeric. Kwezi, i-L-(+)-lactic acid ibaluleke ngakumbi kumashishini okutya kunye namayeza kuba abantu bane-L-lactate dehydrogenase kuphela. Indlela esebenza ngayo i-lactic acid ixhomekeke kakhulu kumaqela amabini asebenzayo. Ngaphandle kwe-acidic character kwi-aqueous medium, i-bifunctionality (i-terminal carboxylic acid kunye neqela le-hydroxyl) ivumela iimolekyuli ze-lactic acid ukuba zenze ''interesters'' ezifana nee-cyclic dimers, ii-trimers, okanye ii-oligomers ze-lactic acid ezinde.


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Ukusetyenziswa kunye nesiphumo

I-lactic acid isetyenziswa kwiziselo, ekutyeni, kwizinto zokuthambisa, nakwimithi njenge-arhente yokukhulisa i-asidi kunye ne-acidulant. Kwiifomyula ezisetyenziswa kwiindawo zokuthambisa, ingakumbi izinto zokuthambisa, isetyenziselwa ukuthambisa kunye nokulungisa ulusu. I-lactic acid ingasetyenziswa nakwimveliso yeepolymers ezinokubola kunye nee-microspheres, ezifana ne-poly(D-lactic acid), ezisetyenziswa kwiinkqubo zokuhambisa amayeza. I-lactic acid ikwasetyenziswa njengesigcini sokutya. Ngokwezonyango, i-lactic acid isetyenziswa kwiinaliti, ngendlela ye-lactate, njengomthombo we-bicarbonate kunyango lwe-metabolic acidosis; njenge-arhente yokubulala iimbewu; kwiipessaries kunyango lwe-leukorrhea; ekutyeni kosana; nakwiifomyula ezisetyenziswa kwiindawo zokuthambisa ukuze kunyangwe ii-warts. I-lactic acid (i-sodium lactate) sisithako esisetyenziselwa iinjongo ezininzi esisetyenziswa njengesigcini, isicoci, isisithambisi, kunye nokubonelela nge-asidi kwifomyula. Emzimbeni, i-lactic acid ifumaneka egazini nakwimisipha njengemveliso ye-metabolism ye-glucose kunye ne-glycogen. Ikwayinxalenye yento yendalo yokuthambisa ulusu. I-lactic acid ifumana amanzi angcono kune-glycerin. Izifundo zibonisa ukuba iyakwazi ukwandisa amandla okugcina amanzi kwi-stratum corneum.

Isampuli yeMveliso

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Ukupakisha imveliso:

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Iinkcukacha ezongezelelweyo:

Ukwakhiwa C3H6O3
Uvavanyo 99%
Inkangeleko Ulwelo olungenambala
Inombolo ye-CAS 50-21-5
Ukupakisha 20KG 180KG 1000KG
Beka ubomi kwishelufa iminyaka eyi-2
Indawo yokugcina izinto Gcina kwindawo epholileyo neyomileyo
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