Afọ 18 na-ahụ maka anụ ahụ na-enye ọkụ na Whitening gị na nwanyị Alfa Arbun / Alfa-Arbun

Ethyl ascorbic acid

Afọ 18 na-ahụ maka anụ ahụ na-eme ka anụ ahụ na-enwu enwu na Whitening gị Alfa Arbutin / Alfa-Arbitin More

Nkọwa mkpụmkpụ:

Onye agụụ^®A na-ewere ethl ascorbic acidbic a na-abụkarị ụdị vitamin C dị ka ọ dị oke mma na enweghị mgbakasị ahụ, ọ dị ugbu a na ngwaahịa ngwaahịa. Ethyl ascorbic acid bụ ụdị acorlic acid, ọ na-eme vitamin C karịa soruble na mmanụ na mmiri. Ihe owuwu a na - eme ka nkwụsi ike nke ọgwụ kemịkalụ na usoro nlekọta anụ ahụ n'ihi mbelata ya.

Aha Ahịa:Cosboster ọzọ

Aha Ahịa:Ethyl ascorbic acid

Aha INNI:3-O-etyl Ascorbic acid

Molecular usoro:C8H12O6

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Onye agụụ^®Acid acid, a na-akpọkwa ya dị ka 3-e-etyminic acid, atylin c mejupụtara vitamin c na nke etyl otu a na-ejikọ carbon nke atọ. Nke a na - eme vitamin c siri ike ma na - asụ ọ bụghị naanị na mmiri kamakwa na mmanụ. A na-ewere ethl ascorbic acid dị ka ụdị vitamin C dị ka ọ na-ebelata na enweghị mgbakasị.

Onye agụụ^®Acid, ethy Ascorbic acid nke bụ ụdị vitamin C dị mfe ịbanye na akwa ahụ na ackorbic acid, a na-etinye etcorbic acid na-etinye ya na anụ ahụ na ya ụdị eke. Ethyl ascorbic acid na nchịkọta nke onwe gị na-enye gị ihe niile bara uru na-enye gị ihe bara uru na vitamin C.

Onye agụụ^®Evc, ethyl ascorbic acid na ihe ndị ọzọ na-akpali akpali na-akpali akpali akwara ma na-eme ka akpụkpọ ahụ na-enwu gbaa, na-ewepụ ihe ọjị anụ ahụ na ahịrị gị na-eme ka ọ dị obere.

Onye agụụ^®EVC, Ethl Ascorbic acid bụ onye na-eme ihe dị irè na mgbochi oxidant nke ahụ mmadụ na-ahụkarị site na vitamin C. N'ihi na ọ bụ n'ụzọ na-enweghị ike, vitamin C nwere obere ngwa. Ethyl ascorbic acidbic acidves n'ọtụtụ mgbaze gụnyere mmiri, mmanụ na mmanya na ya mere enwere ike ịgwakọta ya na ihe mgbazinye ọ bụla enyere ya. Enwere ike itinye ya na nkwusioru, ude, ude mmiri, ọbara. Itio mmiri na-esitekarị, ude mmiri siri ike, masks, puffs na akwa.

Nka na ụzụ:

Mputa	Acha ọcha na-acha uhie uhie crystalline
Na-agbaze	111 ℃ ~ 116 ℃
Mfu na ihicha	2.0% max.
Ndu (PB)	10 ppm max.
Arsenic (dị ka)	2 ppm max.
Mercury (HG)	1ppm max.
Cadmium (cd)	5 ppm max.
uru plọ uru (3% dị ọcha)	3.5 ~ 5.5
VC	10 ppm max.
Nke oma	99.0% min.