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whitening deoxyarbutin
[English name]: Deoxyarbutin
[CAS NO.]: 53936-56-4
[Formula]: C11H14O3
[Molecular Weight]: 194.23
[Specification]: 98%
[Test method]: HPLC
[Product properties]: White or off-white powder
[Place of origin]: Zhejiang, China
[Product resource]: Synthesized from Arbutin which is extracted from Ligustrum lucidum Ait.
[Application scope]:
1. It restrains the melanogenesis through the cells poisoning reaction on melanin cells, and the blocking mechanism on tyrosinase.
2. It can diminish the senile yellowish brown plaque, also effective for lentigines diminishing.
3. It can evidently diminish the pigmentation caused by ultra-violet radiation.
4. It can improve the metabolism of sunburn skin caused by radiation.
[Packing]: Depending on clients' requirements
[Storage]: Store in cool and dry place and keep away from strong direct light and heat
[Shelf Life]: 24 months when properly stored
[Process flow]: Raw material → Solvent Extraction → Concentration → Crystallization → Arbutin→Synthesis→Deoxyarbutin
Physical data of arbutin
Property | Specification |
Appearance | Off-white crystalline powder |
Assay(HPLC) | Min 98% |
Melting point | 84°C~87°C |
Clarity of water solution | Transparency, colorless, none suspended matters |
Arsenic | Max 2PPM |
Heavy metals | Max. 10PPM |
Loss on drying | Max. 0.5% |
Pathogen | Bacteria: Max. 300CPU |
Fungus: Max. 100CPU |
About us company
Established in 2006,Hangzhou Lingeba Technology Co., Ltd,mainly specialized in the research, development and production of cosmetic ingredients, uv absorbents, plant extract and fine chemicals. etc.