Materiales de blanqueamiento de piel de alta calidad Alpha Alpha Arbutin

Modelo N °: alpha arbutin Función: Blanqueamiento de la piel Forma: Polvo Materia prima: Plantas CAS: 84380-01-8 Aspecto: White Needle Crystal o Powde \ nEl fabricante suministra alpha arbutin puro \ n \ n \ nEspecificaciones \ n1 & period; Arbutin alfa ecológico \ n2 & period; grado cosmético \ n3 y período; ensayo:> 99 & percnt; \ n4 & período; El efecto de blanqueamiento es 15-20 veces más que el arbutin habitual

Alpha Arbutin	CAS No.:84380-01-8
Synonym	4-Hydroquinone α-D-glucopyranoside
Formula	C12H16O7
Molecular	272.25
Appearance	White needle or crystal or powder
Assay	≥99%HPLC
PH value(in 1% solution):	5.0-7.0
Melting point:	199-201 Celsius degree
Infrared characteristic peak value:	1512cm-1 1219cm-1 1049cm-1 (5-7)cm-1
Loss on drying:	Not more than 0.5%
Residue on Ignition:	Not more than 0.5%
Heavy metals (Pb):	Not more than 10ppm
Arsenic:	Not more than 2ppm
Hydroquinone:	None

\ n \ nDescripción de productos \ n

Alpha arbutin (4-hydroxyphenyl-D-lucopyranoside) is a synthetic and functional active ingredient for skin lightening Alpha Arbutin blocks epidermal melanin biosynthesis by inhibiting enzymatic oxidation of Tyrosine and Dopa. Promotes skin lightening and an even skin tone on all skin types. Minimizes liver spots. Recommended concentration 0.2-2%, add to water phase of formula, best results use product containing Alpha-arbutin for at least 2-3 months. All kinds of skin-lightening products including lotions, creams, makeup products.

\ n \ n \ n \ n

Grupos de Producto : Extracto de hierba