Tropinone 532-24-1 manufacturer/low price/high quality/in stock
Property: Deoxyarbutin effectively inhibits formation of melanin, splash and fleck can be got ride of and no side effects are caused. Deoxyarbutin can most effectively moisten the skin which looks very lightening, so deoxyarbutin is used skin lightening and whitening agents in the cosmetics. Deoxyarbutin was also used as a antioxidant.
Safety property: Variety of whitening active agent comparative test showed deoxyarbutin having the lowest cellstoxicity, and skin dilute effect of deoxyarbutin is reversible, is considered to be a very safe cosmetic whitening active agent.
Specification: Deoxyarbutin more than 99%, and hydroquinone less than 0.05% (HPLC).
Package: 1kilogram arbutin per bag, aluminum foil bag and PE bag lining.
Product name: Tropinone
CAS No.: 532-24-1
EINECS No.: 208-530-6
MF: C8H13NO
Molecular Weight: 139.20
Appearance: white to light yellow crystal powder
2.Specification
Index |
Standard |
Test result |
Appearance |
Light yellow or yellow crystal or crystal powder |
Yellow crystal |
Purity |
≥98.5% |
99.87% |
Loss on drying |
≤0.10% |
0.05% |
Melting point |
40~44°C |
42.4°C |
Residue on ignition |
≤0.10% |
0.1% |
Sulphate |
≤0.04% |
Conforms |
Chloride |
≤0.10% |
Conforms |
Heavy metals |
≤20ppm |
Conforms |
Related substance |
≤0.5% ≤1.0% |
Conforms |
Conclusion |
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