- Product Details
Keywords
- alpha-Arbutin
- 84380-01-8
- Uva Ursi Leaf extract
Quick Details
- ProName: Pure alpha-Arbutin Cosmetic Grade Powd...
- CasNo: 84380-01-8
- Molecular Formula: C12H16O7
- Appearance: White powder
- Application: Cosmetic raw materials
- DeliveryTime: Delivery within one week after payment
- PackAge: 25kg / cardboard barrel
- Port: shanghai
- ProductionCapacity: 1 Metric Ton/Month
- Purity: 98%
- Storage: Sealed in dry,Room Temperature
- Transportation: Express, air cargo and sea
- LimitNum: 1 Kilogram
- Plant of Origin: Uva Ursi Leaf
- Testing Method: HPLC
- Product Ecification: Purity 98%
Superiority
Alpha-Arbutin Powder can infiltrate into the skin quickly without affecting the concentration of cell multiplication and ffectively prevent activity of tyrosinase in the skin and the forming of melanin. By combined arbutin with tyrosinase,decomposition and drainage of melanin are accelerated, splash and fleck can be got ride of and no side effects are caused. Beta arbutin is one of the safest and most efficient whitening materials that are popular at present. It is also the most competitive whitening activity.
Alpha-Arbutin Powder 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.
Details
Chemical Name: alpha-Arbutin
CAS No.: 84380-01-8
Chemical Structure: C12H16O7
Molecular weight: 272.25
Appearance: White powder
Assay: 98%min
1. The source of arbutin Arbutin/Arbutin (Arbutin): comes from the leaves of the Bearberry plant, a natural product
2. Mechanism of action: By inhibiting the activity of tyrosinase in the skin, blocking the formation of melanin, achieving a whitening effect
3. PH value Arbutin is easy to decompose in an acidic environment, pay attention to the pH control of creams, emulsions and other systems at 5-7; 3. Function: Anti-inflammatory, repair and whitening effects
4. Product category:Alpha Arbutin, Beta Arbutin, Deoxy Arbutin (D-Arbutin) A: The difference between α-arbutin and β-arbutin .α-Arbutin inhibits tyrosinase activity 10 times stronger than β. 10 times the whitening effect of β-arbutin 3. Alpha Arbutin is stable and effective, and does not absorb light during the day. 4. Alpha arbutin is only available in the morning, beta arbutin is afraid of light, so beta arbutin cannot be used during the day.
5. Advantages of deoxyarbutin: Deoxyarbutin can effectively inhibit the activity of tyrosinase and the formation of melanin in the skin tissue, quickly and effectively whiten the skin, and have varying degrees of whitening effect on people with different skin colors. When you stop using the ingredient, the effect is It can still be maintained for nearly 8 weeks. After
8 weeks of discontinuation, the decolorization effect can be completely reversed without causing damage to melanocytes.D-Arbutin's anti-melanin effect can reach 10 times that of hydroquinone and kojic acid. 150 times, 350 times of general arbutin (β-arbutin), and 38.5 times of it if compared with popular α-arbutin.
Alpha Arbutin Powder is hazardous in case of eye contact (irritant).
Alpha Arbutin Powder maiis slightly hazardous in case of inhalation (lung irritant).
Alpha Arbutin Powder is non-irritant for skin.
Alpha Arbutin Powder is a very good skin brightening.
1. Cosmetic industry:(Very Good Products for skin brightening)
Alpha arbutin powder protect the skin against damage caused by free radicals Alpha Arbutin is a skin whitening agent which is very popular in Japan and Asian countries for skin de-pigmentation. Alpha arbutin powder inhibits the formation of melanin pigment by inhibiting Tyrosinase activity.
ITEMS |
SPECIFICATIONS |
RESULTS |
Assay |
≥99.5% |
99.9% |
Character |
White fine powder or crystals |
Conforms |
Melting Point |
202-206(±0.5)℃ |
202.6-203.2℃ |
Specific Optical Rotation |
[α]D20=+174.0+186.0 º |
+177.94 º |
Solubility |
Soluble in water\alcohol |
Conforms |
Transparency In Water |
Transparent colorless no suspended |
Conforms |
pH(1% Water Solution) |
5.0-7.0 |
6.42 |
Loss On Drying |
≤0.5 |
0.12 |
Sulfated Ash |
≤0.5 |
0.09 |
Heavy Metals |
≤10ppm |
Conforms |
Arsenic |
< 1ppm |
Conforms |
Plumbum |
< 2ppm |
Conforms |
Total Plate Count |
< 1000cfu/g |
64 cfu/g |
Yeast&Mold |
< 100cfu/g |
13 cfu/g |
Escherichia Coli |
negative |
Conforms |
Staphylococcus Aureus |
negative |
Conforms |