High Purity 99.5% USP Deoxyarbutin 53936-56-4 Whitening Drug

Deoxyarbutin
CAS:53936-56-4
Molecular Formula:C11H14O3
Molecular Weight:194.23
Content:Deoxyarbutin≥99
Melting Point:82-87ºC
Loss On Dry:≤0.5%
Heavy metal:≤ 20ppm
Total Bacteria Count:≤ 1000CFU/G
Yeast & mold:≤ 100CFU/G
E.coli:Negative
Salmonella:NagativeFunction:
Deoxy arbutin as competitive tyrosinase inhibitor, generation can regulate melanin pigmentation, overcome, dilute the skin black spots, with rapid and persistent skin whitening effect. Inhibitory effect of deoxy arbutin on tyrosinase were obviously better than other active whitening agent, rarely use can appear skin whitening effect. Deoxy arbutin also has a strong anti-oxidation.
Application:Deoxy arbutin as a new generation of cosmetic brightening whitening agent, mainly used for advanced whitening cosmetics.
Package:Aluminum foil bags, lined with plastic bag vacuum packaging, each bag 1 kg
Storage:Deoxy arbutin easy oxidation, please seal storageSpecification:Test Item
Standard
Appearance
White to off-white powder
Assay
99.5%min
Melting point:
84~88°C
Loss on drying:
0.5% max
Residue on Ignition:
0.5% max
Heavy metals (Pb):
10ppm max
Arsenic:
2ppm max
Pathogen
Bacteria:≤300cfu/g
Fungus:≤100cfu/gIf you have any questions,welcome to ask me and send email to me.Payment Methods:West Union,Moeny Gram,PayPal and Bank Transfer
Delivery Ways:EMS,HKEMS,TNT,DHL,FedEX,UPS etc
Shipment Time:Within 8 hours after confirmation of your payment
Other Service:Safe shipment,high purity and best price for youOur mission:
Provide our customer with an excellent personal service which develops long-term relationship, meeting their specific needs within budget and timeframe. Ensure regulatory compliance are maximize on clients core competencies and product quality through optimized validated and controlledprocesses.Our vision:
Promote initiative discipline, flexibility and team work through our consultants.Ensure that all of our services comply with customerrequirements, policies, and procedures with local, federal and international agencies regulations.