Ọdịdị chemical na aha
Aha:Ferulic acid
CAS Mba:1135-24-6
EINECS Mba:208-679-7
Arọ molikula:194.18g / mol
Usoro ihe omimi:C10H1004
Ọdịdị kemịkal:
Mmetụta ferulic acid na ihe ịchọ mma
1.Anti melanin
2.Antioxidant
3. Igwe mkpuchi anwụ
Ngwa ngwaahịa
Usoro akwadoro: 0.1% ~ 0.5%
★Mgbochi ịka nká na ngwaahịa mgbochi wrinkle
★ ngwaahịa mkpuchi anwụ
★ Na-acha ọcha na freckle wepụ ngwaahịa
★Mmetụta anụ ahụ na mbufụt rụkwaa ngwaahịa
★ ngwaahịa anya
Atụmatụ nri
Ọdabara pH: 3.0-6.0.
Ferulic acid bụ soluble na mmiri ọkụ, ma ọ nwere ike ịmalite ngwa ngwa mgbe ọ dị jụụ; A na-atụ aro ka ịbawanye ojiji nke polyols na usoro ahụ ma gbakwunye cosolvent ethoxydiethylene glycol. Na imezi pH na gburugburu 5.0 bara uru maka nkwụsi ike dị ala, yana gburugburu pH dị elu nwere ike mee ka oxidation na mwepu nke ferulic acid dị ngwa ngwa.
Nchekwa
Na-echekwa na a jụụ (<25 ℃), akọrọ, na ọchịchịrị ebe, akara na echekwara. Ọ ga-eji ozugbo o kwere omume mgbe imeghe akara; N'okpuru akwadoro nchekwa ọnọdụ, unopened ngwaahịa nwere shelf ndụ nke 24 ọnwa.
