etherified ewepụtara nke ascorbic acid ọcha Ethyl ascorbic acid

Ethyl ascorbic acid

Nkọwa dị mkpirikpi:

Cosmate^®A na-ahụta EVC, Ethyl Ascorbic Acid dị ka ụdị vitamin C a na-achọsi ike n'ihi na ọ kwụsiri ike na enweghị mgbakasị ahụ, yabụ ejiri ya na ngwaahịa nlekọta anụ ahụ. Ethyl ascorbic acid bụ ethylated ụdị ascorbic acid, ọ na-eme ka vitamin C ọzọ soluble na mmanụ na mmiri. Ihe owuwu a na-eme ka nkwụsi ike nke ogige kemịkalụ dị n'ụdị nlekọta anụ ahụ n'ihi ikike ibelata ya.

Aha ahia:Cosmate®EVC

Aha ngwaahịa:Ethyl ascorbic acid

Aha INCI:3-O-Ethyl ascorbic acid

Ụdị molekụla:C8H12O6

Nọmba CAS:86404-04-8

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Nkọwa ngwaahịa

Ihe kpatara isi iyi Zhonghe

Mkpado ngwaahịa

Isi nkeEthyl ascorbic acidnwere vitamin C dị ọcha jikọtara ya na otu ethyl na ọnọdụ carbon nke atọ. Ethylation a pụrụ iche na-agbanwe vitamin C ọdịnala ka ọ bụrụ ụdị kwụsiri ike nke ukwuu na nke na-adịghị ewe iwe, na-eme ka ọ bụrụ otu n'ime ihe ndị a na-achọsi ike na vitamin C n'ahịa taa. N'adịghị ka vitamin C ọdịnala nke na-adịkarị mfe imebi ngwa ngwa ma nwee oke solubility,Ethyl ascorbic acidkwụsiri ike na Magburu onwe arụmọrụ na ma mmekọahụ na versatility. Ọ bụghị naanị na ọ na-agbaze na mmiri, ọ na-agbaze na mmanụ ma na-agwakọta nke ọma n'ụdị usoro nlekọta anụ ahụ dị iche iche.

Site na ethyl ascorbic acid (ethyl ascorbic acid), ị naghị enweta vitamin C naanị - ị na-azụtakwa ihe nlekọta anụ ahụ dị elu nke na-eweta nkwụsi ike na-enweghị atụ, solubility na arụmọrụ na usoro ịma mma gị. Jiri Ethyl Ascorbic Acid nyochaa ọdịnihu nke usoro nlekọta anụ ahụ wee hụ n'onwe gị ike mgbanwe nke ihe ọhụrụ a!

Cosmate^®EVC, Ethyl Ascorbic Acid nwere ihe ndị ọzọ na-akpali uto mkpụrụ ndụ akwara yana ibelata mmebi chemotherapy, na-ahapụ ihe niile befeficail nke vitamin C na-eme ka akpụkpọ ahụ gị na-egbuke egbuke ma na-egbuke egbuke, na-ewepụ ntụpọ gbara ọchịchịrị na ntụpọ ahụ, ọ na-eji nwayọọ na-ehichapụ wrinkles akpụkpọ gị na ahịrị dị mma. na-eme ka ọ dị obere.

Cosmate^®EVC,Ethyl Ascorbic Acid bụ ihe na-arụ ọrụ na-acha ọcha na mgbochi oxidant nke ahụ mmadụ na-emetọ ya n'otu ụzọ ahụ dị ka vitamin C mgbe niile. Vitamin C bụ antioxidant na-edozi mmiri mana enweghị ike ịgbaze na ihe mgbaze ọ bụla ọzọ. N'ihi na ọ naghị eguzosi ike n'ihe, vitamin C nwere obere ngwa. Ethyl ascorbic acid na-agbaze n'ụdị ihe mgbaze dị iche iche gụnyere mmiri, mmanụ na mmanya, yabụ enwere ike ịgwakọta ya na ihe mgbaze ọ bụla edepụtara. Enwere ike itinye ya na nkwusioru, ude, ude mmiri, serum. ude mmiri-mmanụ mmanụ, ude mmiri na ihe siri ike, ihe mkpuchi, puffs na mpempe akwụkwọ.

Nka nka:

Ọdịdị	Uzuzu crystalline ọcha ruo na-acha ọcha
Ebe mgbaze	111 ℃ ~ 116 ℃
Ọnwụ na ihicha	2.0% kacha.
Ndu (Pb)	10 ppm max.
Arsenic (As)	2 ppm kacha.
Mercury (Hg)	1ppm kacha.
Cadmium (Cd)	5ppm kacha.
Uru pH (3% ngwọta mmiri)	3.5-5.5
Ihe fọdụrụ VC	10 ppm max.
Nyocha	99.0% nkeji.