Cosmetic grade Pure alpha arbutin bearberry extract for Skin Whitening

Short Description:

Product Name: Alpha-Arbutin
CAS Number: 84380-01-8
Molecular weight: C12H16O7
Specifications: alpha arbutin >99%
Appearance: White Crystal Powder
Certificate: GMP, Halal, kosher, ISO9001, ISO22000
Shelf Life: 2 Year

Product Detail

Product Tags

Product Introduction

Alpha arbutin is a chemical substance. Alpha arbutin is similar to arbutin, which can inhibit the production and deposition of melanin and remove stains and freckles. Studies have shown that Ursin can inhibit the activity of tyrosinase at a relatively low concentration, and its inhibitory effect on tyrosinase is better than that of arbutin. Alpha-arbutin can be used in cosmetics as a whitening agent.

Product Application

1.Alpha arbutin powder can protect the skin against damage caused by free radicals. have the function of anti-aging; Alpha arbutin powder can protect the skin against damage caused by free radicals. have the function of anti-aging;

2.Alpha arbutin powder is a skin whitening agent;

3.Alpha arbutin powder inhibits the formation of melanin pigment by inhibiting Tyrosinase activity.

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Product Specification

Product Name: Alpha Arbutin Manufacture Date: 2023-04-17
Batch No.: Ebos-230417 Test Date: 2023-04-17
Quantity: 25kg/Drum Expiration Date: 2025-04-16
Assay ≥99% 99.99%   HPLC
Appearance White crystalline powder Conforms
Hydroquinone Negative Negative
Melting Point 203-206(±1)℃ 203.9-205.6 ℃
Specific Optical Rotation [a]20D= + 174.0°- +186.0° +179.81°
Solubility Soluble in water, slightly soluble in ethanol Conforms
Clarity Solution should be clarify, none suspended matters Conforms
PH(1% water solution) 5.0-7.0 6.3
Loss on drying ≤0.5% 0.01%
Residue on Ignition ≤0.5% 0.01%
Heavy Metals
Heavy metals ≤10ppm Conforms
Lead ≤2ppm Conforms
Arsenic ≤2ppm Conforms
Mercury ≤1ppm Conforms
Total Plate Count ≤100cfu/g Conforms
Total Yeast & Mold ≤50cfu/g Conforms
E.Coli Negative Negative
Salmonella Negative Negative
Staphylococcus Negative Negative
Conclusion Conform to the specification of the requirement
Storage Store in a cool and dry place, keep away from direct strong and heat.
Shelf Life Two years if sealed and store away from direct sun light.
Tester 01 Checker 06 Authorizer 05

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