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ixabiso Ihoseyili Gallic acid monohydrate cas 5995-86-8

Inkcazelo emfutshane:

I-Gallic acid monohydrate, eyaziwa ngokuba yi-3,4-dihydroxybenzoic acid, iphuma kwi-monohydroxybenzoic acid.Ine-formula ye-molecular C7H6O4 kwaye ikwiklasi yeekhompawundi ezisetyenziswa ngokuqhelekileyo kumashishini amayeza, e-cosmetic kunye nokutya.I-Monogallic acid yi-powder emhlophe ye-crystalline enobunyulu obungekho ngaphantsi kwe-98%, iqinisekisa umgangatho wayo ophezulu kunye nokusebenza kakuhle.


Iinkcukacha zeMveliso

Iithegi zeMveliso

Iimpawu zeMichiza

Iqondo lokunyibilika kwe-Gallic acid monohydrate limalunga ne-235 ° C, kwaye indawo yokubilisa malunga ne-440-460 ° C.Inonyibiliko olomeleleyo emanzini, i-ethanol kunye ne-acetone, okwenza kube lula ukubandakanya kwiinkqubo ezahlukeneyo zokunyibilikisa.Ngaphezu koko, ibonisa ukuzinza okulungileyo phantsi kweemeko eziqhelekileyo, ukuqinisekisa ubomi bayo obude kunye nokusebenza okuthembekileyo.

Isicelo

2.1 Ishishini lezamayeza:

I-Gallic acid monohydrate inokusetyenziswa okubalulekileyo kwishishini lamachiza njengendawo ephakathi kwi-synthesis yamachiza ahlukeneyo.I-antioxidant yayo kunye ne-antibacterial properties yenza ukuba ibe yinto ebalulekileyo ekuqulunqweni kwemveliso yamayeza kunye nezongezelelo ezineziphumo zonyango eziphuculweyo.

2.2 Ishishini lezithambiso:

Kwishishini lokuthambisa, i-gallic acid isetyenziswa kakhulu kukhathalelo lwesikhumba kunye neemveliso zokhathalelo lweenwele.Iimpawu zayo ze-antioxidant zikhusela ulusu kunye neenwele kumonakalo we-oxidative, ukukhuthaza impilo kunye namandla.Ukongeza, ibonakalise ukusebenza mhlophe kunye nokuchasana nokuguga, kuyenza ibe sisithako esibalulekileyo kwiindlela ezininzi zokuthambisa.

2.3 Ishishini lokutya:

I-Gallic acid monohydrate ithathwa njenge-additive-grade additive kwaye idla ngokusetyenziswa njenge-antioxidant ekutyeni nakwiziselo.Imvelaphi yayo yendalo kunye neempawu ezinamandla ze-antioxidant zinceda ukugcina umgangatho, ukuthintela ukonakala kunye nokwandisa ubomi beshelufu yeemveliso ezahlukeneyo zokutya.

Ukhuseleko kunye nokusebenza

Njengayo nayiphi na imichiza, ukuphathwa ngokufanelekileyo kunye nokugcinwa kwe-Gallic acid monohydrate kubalulekile.Gcina kwindawo epholileyo neyomileyo kude nelanga kunye nokufuma.Ukungena komoya okwaneleyo kunye nezixhobo ezifanelekileyo zokuzikhusela (PPE) ziyacetyiswa xa usebenza nale khompawundi.

Ukuqukumbela, i-Gallic acid monohydrate (i-CAS: i-5995-86-8) i-multifunctional compound enikezela izicelo ezininzi kunye neenzuzo kuwo wonke amashishini amaninzi.I-antioxidant, i-antibacterial kunye neempawu zonyango zenza ukuba ibe yinto ebaluleke kakhulu kumayeza, izithambiso kunye nokutya.Ngokucoceka kwayo okuphezulu kunye nokuzinza, lukhetho oluthembekileyo kwiimfuno zakho zeekhemikhali.

Inkcazo

Imbonakalo

Umgubo omhlophe okanye ongwevu wekristale

Conform

Umxholo (%)

≥99.0

99.63

Amanzi(%)

10.0

8.94

Umbala

200

170

Chiiloride (%)

0.01

Conform

Tubumdaka

10.0

Conform

Ti-annin acid

Ckwifomu

Vumelana

Ukunyibilika kwamanzi

Vumelana

Vumelana


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