I-Skin Whitening Thiamidol Powder CAS 1428450-95-6

Incazelo emfushane:

Igama lomkhiqizo: Thiamidol Powder

Inombolo yeCas: 1428450-95-6

Ukubukeka: Impushana Emhlophe

Ukucaciswa: 98%

I-Molecular Formula: C13H14N2O3S

Isisindo se-molecule: 278.33

Isampula: Isampula yamahhala


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Isingeniso Somkhiqizo

I-Thiamidol iyisithako esinelungelo lobunikazi esilwa nombala esakhiwe ngemva kweminyaka engaphezu kweshumi yocwaningo. Lokhu okusha kwesithako esisebenzayo kuphawula inguquko ocwaningweni lokususwa kwendawo ye-pigment - umphumela we-thiamidol uqondiwe futhi uyabuyiseleka emuva, ngakho-ke imikhiqizo kutholakale ukuthi iyasebenza futhi iphephile. Ngaphambi kwalolu cwaningo, bekungenzeki ukwenza isithako esisebenzayo esisebenza ngokunembe kangaka. Ngokuphambene nalokho, kuze kube yileso sikhathi kwakungenzeka kuphela ukuvimbela ukusatshalaliswa nge-niacianamides nezinye izithako ezisebenzayo. I-Niacianamide iyodwa ayisona isivimbeli se-tyrosine yomuntu futhi iphazamisa kuphela ukudluliswa kwe-melanin.

Umsebenzi

Umphumela wokuba mhlophe we-Thiamidol ubaluleke kakhulu:

1. Ukuvinjelwa komsebenzi we-tyrosinase yabantu: I-Thiamidol ingesinye sezivimbela ezinamandla kakhulu zomsebenzi we-tyrosinase owaziwayo njengamanje, ezingavimbela ukwakheka kwe-melanin emthonjeni.

2. Iphephile futhi imnene: I-Thiamidol ayinayo i-cytotoxicity futhi iyisithako esimhlophe esiphephile nesithambile. I-Thiamidol inezinzuzo ezinhle kunezinye izithako ezimhlophe.

3. Ukusebenza kahle: I-Thiamidol ingathuthukisa ngempumelelo i-melasma ethambile, emaphakathi futhi eqinile, futhi ingathuthukisa ngempumelelo amabala ombala kanye namabala obudala.

Isitifiketi Sokuhlaziya

Igama Lomkhiqizo

I-Thiamidol

Ukucaciswa

Izinga Lenkampani

CASCha.

1428450-95-6

Usuku Lokukhiqiza

2024.7.20

Ubuningi

100KG

Idethi yokuhlaziya

2024.7.27

Inombolo yeqoqo.

ES-240720

Usuku Eliphelela ngalo

2026.7.19

 Isisindo samangqamuzana

278.33

Uphawu lwamangqamuzana

C₁₈H₂₃NO₃S

Izinto

Imininingwane

Imiphumela

Ukubukeka

Impushana emhlophe ukuya kokumhlophe

Iyahambisana

Ukuhlonza

Isikhathi sokugcina sesiqongo esikhulu sesixazululo sesampula sihambisana naleso sesixazululo esijwayelekile

Iyahambisana

Okuqukethwe kwamanzi

≤1.0%

0.20%

I-Residual solvent (GC)

I-acetonitrile≤0.041%

ND

I-Dichloromethane≤0.06%

ND

I-Toluene≤0.089%

ND

I-Heptane≤0.5%

60ppm

I-Ethanol≤0.5%

ND

I-Ethyl acetate≤0.5%

1319ppm

I-acetic acid≤0.5%

ND

Into ehlobene (HPLC)

Ukungcola Okukodwa≤1.0%

0.27%

Ingqikithi ye-Impuritics≤2.0%

0.44%

Izinsalela Ekushiseni

≤0.5%

0.03%

Isivivinyo(I-HPLC

98.0%102.0%

98.5%

Isitoreji

Gcina esitsheni esibamba umoya, esivikelwe ekukhanyeni.

Impilo yeshelufu

Iminyaka emibili uma igcinwe kahle.

Isiphetho

Ufanelekile.

Abasebenzi bokuhlola: Abasebenzi bakwa-Yan Li Buyekeza: I-Lifen Zhang Abasebenzi abagunyaziwe: LeiLiu

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