Alpha Arbutin|cosmetic|SALUS NUTRA INC,one of the leading natural products supplier in China,we are spcialized in Herb extract,our products passed and obtained the certificates of ISO9001:2000 , HACCP, SC production license, business license for the health food, and enterprise records of food export and production

Description

Alpha Arbutin is extracted from bearberry. It is a biosynthetic active ingredient that is pure, water-soluble and is manufactured in a powder form. As one of the most advanced skin lightening ingredients on the market, it has been shown to work effectively on all skin types. Alpha Arbutin powder is a new type with an alpha glucoside keys of hydroquinone glycosidase. As the fade color composition in cosmetics, alpha arbutin can effectively inhibit the activity of tyrosinase in the human body.

Specification

Name:	Alpha Arbutin	Molecular formula:	C12H16O7
Cas No:	84380-01-8	Grade:	Food Grade

TEST ITEM	SPECIFICATION
Appearance	White or almost white powder
Melting Point	202~210℃
pH	5.0~7.0
Specific Optical Rotation	+175~+185°
State of solution	≥95.0%
Loss on drying	≤1.0%
Hydroquinote	≤10ppm
Heavy Metals	≤10ppm
Arsenic	≤2ppm
Residue on Ignition	≤0.5%
Assay	≥99.0%
Total Plate Count	≤1000cfu/g
Total yeast Count	≤100cfu/g
E. Coli	Not Detected
Staphylococcus Aureus	Not Detected
Pseudonmonas Aeruginosa	Not Detected