|Appearance:||White Crystalline Powder||Assay (HPLC):||≥99%|
|Specific Rotation:||+174.0°~ +186.0°||Loss On Drying:||≤1.0%|
|Residue On Ignition:||≤0.5%||Heavy Metals:||≤10mg/kg|
|Total Plate Count:||≤1000cfu/g||Yeast & Molds:||≤100cfu/g|
Ingredients for Brighten Skin,
Alpha Arbutin Powder CAS No. 84380-01-8,
Water absorbing whitening ingredient
AC-α-Arbutin is an active compound for beautifying and whitening the skin. It can be rapidly absorbed into the skin and selectively inhibit the activity of tyrosinase. It is a pure, water soluble,biosynthetic active ingredient used in most advanced whitening skin care products.
INCI Name: Alpha-Arbutin
CAS No.: 84380-01-8
EINECS Number: 440-470-8
Chemical Formula: C12H16O7
Molecular Weight: 272.25
STORAGE AND STABILITY
The product may be stored for 24 months from the date of manufacture in the unopened original container and at room temperature.
It should be protected from light, heat, oxygen and moisture. Keep container tightly closed. Once opened, use contents quickly.
AC-α-Arbutin is free from hydroquinone and it becomes an ideal ingredient in functional lightening cosmetics without toxicity, stimulation and unpleasant odor. It can effectively restrain the melanogenesis.
• Pre-dissolve in water, add to cream in about 50℃
• Suggested Adding NaHSO3, Na2SO3 (0.01-0.4%) to cream
• Used at condition of pH 5.0-7.0
AC-α-Arbutin is safe in cosmetic products up to 2% for facial care and 0.5% for body care products.