Arbutin
Quantité : 1kg; 25kg;
Arbutin is a β-D-glucopyranoside HQ derivative and a plant-derived compound found in the dried leaves of several plant species, including blueberry, cranberry, bearberry, and pear trees. It suppresses tyrosinase activity without altering RNA expression.
Arbutin is used primarily for its anti-oxidant and bleaching properties. Arbutin is the active constituent of bearberry, and found in other plant sources, including wheat. It acts as a tyrosinase inhibitor by converting to hydroquinone, and thus can prevent melanin formation. Arbutin is a glycosylated hydroquinone extracted from bearberry plant. Arbutin is a known inhibitor of tyrosinase, which in turn prevents the formation of melanin. Arbutin is often used as a skin-ligh tening agent in cosmetic products.
Brand: Soarwin
CAS No.: 497-76-7
Molecular Formula: C12H16O7
EC Number: 207-850-3
Density: 1.3582 (rough estimate)
Boiling point: 375.31°C (rough estimate)
Melting point: 195-198 °C
Flash point: 293.4°C
Personne à contacter : Shelley Zhou, +17 7 23 84 28 51
Bonne affaire : acheter au vendeur
Nous vous invitons à lire nos conditions générales d'utilisations. Vous pouvez aussi vous rendre sur nos FAQ et consulter notre page d'informations sur les risques liés à la contrefaçon.
|
Cette page concerne les importateurs et exportateurs de Arbutin Rechercher dans la catégorie : Matières premières Rechercher dans la catégorie : arbutin |
Sunday 08 July 2012
Quantité : 1 - Prix : negotiated
Mobile diving complex executed in double 20 ft marine containers with 60 m diver depth and diving station for operation of 2 working and 1 standing by divers. 1st container Diving complex: 20' marine container with additional door, illuminators and heat insulation, main switchboard...
MSCO
- 183038 - Murmansk
- +78 1 52 48 10 21
- +79 2 16 66 33 86
Wednesday 14 September 2016
Quantité : 5000 - Prix : 50,00 €
Gate Valves (F7 Type) DIN Standard F7 Gate valves / (Length acc.to DIN EN 558-1,face to face series 26 ) DIN F7 Gate valve DIN Absperrschieber F7 DIN Válvulas de compuerta F7 DIN F7 šoupátko stavební délka dle DIN EN558-1 serie 26 DIN Standard F7 sluseventil (lengde iht. DIN EN 558-1...)
ETM Armaturen
- 59590 - Henri Durre
- 86 577 67953935
Wednesday 14 September 2016
Quantité : 5000 - Prix : 50,00 €
Y FILTRE Corps Acier A216 WCB & GS-C25 & 1.0619 & GP240GH - Cartouche inox 304 démontable - Joint Graphite Bouchon de purge acier Montage horizontal ou vertical avec fluide descendant Respecter le sens de passage indiqué sur le corps par une flèche Connection: DIN...
ETM Armaturen
- 59590 - Henri Durre
- 86 577 67953935
Paiement sécurisé





