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Audited Supplier Product: Alpha Arbutin
CAS NO.: 84380-01-8
EINECS: 440-470-8
Characteristics: Alpha arbutin can effectively inhibits formation of melanin, splash and fleck can be got ride of. Inhibitory effect on tyrosinase of alpha-arbutin is better than arbutin, and dosage of alpha arbutin is less.
Specification
| Appearance | White crystalline powder |
| Purity(HPLC) % | ≥99.0 |
| PH value(1% aqueous suspension,20ºC) | 5.0-7.0 |
| Melting Point ºC | 203-207 |
| Drying loss % | ≤0.5 |
| Water % | ≤0.5 |
| Heavy metals(Pb,As,Cd,Co,Cr,Hg,Ni,Sb) PPM | ≤10 |
Aplication: Whitening agent
Storage: If stored correctly in its original container it can be kept for at least two years.
Package: 1kg / aluminum foil bag or 25kg / drum.
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