Vitamin C Ethyl Ascorbic Acid 3-O-Ethyl-L-Ascorbic Acid Cas 86404-04-8

Nkọwa dị mkpirikpi:

Aha ngwaahịa: 3-O-Ethyl-L-ascorbic acid

Nọmba ekwentị: 86404-04-8

Ọdịdị: White ntụ ntụ

Nkọwa: 99%

Ụdị ihe omimi: C8H12O6

Arọ Molecular: 204.18

Ọkwa: Ọkwa ịchọ mma

Ọmụma: Nlereanya efu


Nkọwa ngwaahịa

Mkpado ngwaahịa

Okwu Mmalite ngwaahịa

3-O-ethyl ascorbic acid ether ka a na-akpọkwa vitamin C ethyl ether. Akpụkpọ ahụ enweghị ike itinye vitamin C ozugbo n'ihi nhazi ya na otu hydroxyl 4, ọ na-adịkwa mfe oxidized iji mee ka agbapụta agba, yana iji ya dị ka ihe na-acha ọcha na ịchọ mma na-amachibidoro. Vitamin C ethyl e nke a kwadebere mgbe 3-hydroxyl hydrocarbylation bụ ihe na-emepụta vitamin C na-adịghị agbanwe agbanwe, ọ dịghịkwa emetụta ọrụ ndụ ya, si otú ahụ na-ejuputa ọdịiche nke ngwaahịa ndị yiri ya na ahịa. Nnyocha e mere egosiwo na vitamin C ethyl e bụ enzymes na-emebi ngwa ngwa mgbe ọ banyere n'ime akpụkpọ ahụ iji rụọ ọrụ nke vitamin C.

Ọrụ

Mgbochi ịka nká: Vitamin C nwere ike inye aka belata ọdịdị nke ahịrị ndị dị mma na wrinkles, ma melite nkwụsi ike akpụkpọ ahụ na ngbanwe.

Nchedo mmebi anyanwụ: Vitamin C nwere ihe antioxidant nke nwere ike inye aka chebe akpụkpọ ahụ pụọ na mmebi anyanwụ na nrụgide gburugburu ebe obibi, dị ka mmetọ na UV radieshon.
Na-egbuke egbuke: Vitamin C nwere ike inye aka mee ka akpụkpọ ahụ dịkwuo mma na ọbụna wepụ ọdịdị ahụ.

Asambodo nyocha

Aha ngwaahịa

3-O-Ethyl-L-ascorbic acid

Nkọwapụta

Standardkpụrụ ụlọ ọrụ

Cas No.

86404-04-8

Ụbọchị nrụpụta

2024.6.3

Ọnụọgụ

500KG

Ụbọchị nyocha

2024.6.9

Ogbe Mba.

ES-240603

Ụbọchị mmebi

2026.6.2

Ihe

Nkọwapụta

Nsonaazụ

Ọdịdị

Crystalline ọchaNtụ ntụ

Dabara

Nyocha

99%

99.2%

Ebe mgbaze

112.0 ruo 116.0°C

Dabara

Ebe esi nri

551.5±50.0°C

Dabara

Njupụta

1.46g/cm3

Dabara

Ọnwụ na ihicha

5%

3.67%

Ọdịnaya Ash

≤5%

2.18%

Nha urughuru

95% gafere 80 mesh

Dabara

Ọla dị arọ

10.0pm

Dabara

Pb

1.0ppm

Dabara

As

1.0ppm

Dabara

Cd

1.0ppm

Dabara

Hg

0.1ppm

Dabara

Ngụkọta ọnụ ọgụgụ efere

1000cfu/g

Dabara

Yist & ebu

100cfu/g

Dabara

E.coli

Ihe ọjọọ

Ihe ọjọọ

Salmonella

Ihe ọjọọ

Ihe ọjọọ

Staphylococcus

Ihe ọjọọ

Ihe ọjọọ

Mmechi

Ihe nlele a na-ezute nkọwapụta.

Ndị ọrụ nyocha: Yan Li ndị ọrụ nyocha: Lifen Zhang onye ọrụ ikike: LeiLiu

Foto zuru ezu

微信图片_20240821154903
微信图片_20240821154903
ngwugwu

  • Nke gara aga:
  • Osote:

    • twitter
    • facebook
    • linkin

    Ọkachamara mmepụta nke mwepu