top qaulity face whitening ingredient good Beta-Arbutin 99.5% manufacturers

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<h3 class="title"> <h3 class="title"> <strong><span style="font-family:Verdana;font-size:12px;color:#4C33E5;">*Specifications</span></strong> </h3> <p class="description"> <strong><span style="font-family:Verdana;font-size:12px;color:#4C33E5;">Name: Beta Arbutin </span></strong><br /> <strong><span style="font-family:Verdana;font-size:12px;color:#4C33E5;">Assay:NLT99.5%(HPLC) </span></strong><br /> <strong><span style="font-family:Verdana;font-size:12px;color:#4C33E5;">MOQ:1KG </span></strong><br /> <strong><span style="font-family:Verdana;font-size:12px;color:#4C33E5;">Capacity:5tons per month </span></strong><br /> <strong><span style="font-family:Verdana;font-size:12px;color:#4C33E5;">Skin Whitening/Skin Lightening</span></strong> </p> <p class="description"> <br /> </p> </h3> <p> <span><span style="line-height:normal;"> <table style="width:607px;" class="aliDataTable" border="1" cellspacing="0" cellpadding="0"> <tbody> <tr> <td valign="top" width="175"> <p align="center"> <strong><span style="color:#4C33E5;">Items</span></strong> </p> </td> <td valign="top" width="264"> <p align="center"> <strong><span style="color:#4C33E5;">Specification</span></strong> </p> </td> <td valign="top" width="168"> <p> <strong><span style="color:#4C33E5;">Results</span></strong> </p> </td> </tr> <tr> <td valign="top" width="175"> <p> <span style="color:#4C33E5;">Description</span> </p> </td> <td valign="top" width="264"> <p align="center"> <span style="color:#4C33E5;">White crystalline powder</span> </p> </td> <td valign="top" width="168"> <p align="center"> <span style="color:#4C33E5;">White crystalline powder</span> </p> </td> </tr> <tr> <td valign="top" width="175"> <p> <span style="color:#4C33E5;">Assay</span> </p> </td> <td valign="top" width="264"> <p align="center"> <span style="color:#4C33E5;">≥</span><span style="color:#4C33E5;">99.5%</span> </p> </td> <td valign="top" width="168"> <p align="center"> <span style="color:#4C33E5;">99.8%</span> </p> </td> </tr> <tr> <td valign="top" width="175"> <p> <span style="color:#4C33E5;">Melting point</span> </p> </td> <td valign="top" width="264"> <p align="center"> <span style="color:#4C33E5;">199~201±0.5°C</span> </p> </td> <td valign="top" width="168"> <p align="center"> <span style="color:#4C33E5;">199.1~200.1°C</span> </p> </td> </tr> <tr> <td valign="top" width="175"> <p> <span style="color:#4C33E5;">Clarity of water solution</span> </p> </td> <td valign="top" width="264"> <p align="center"> <span style="color:#4C33E5;">Transparency, colorless, none suspended matters</span> </p> </td> <td valign="top" width="168"> <p align="center"> <span style="color:#4C33E5;">Conforms</span> </p> </td> </tr> <tr> <td valign="top" width="175"> <p> <span style="color:#4C33E5;">pH value of 1% aqueous solution</span> </p> </td> <td valign="top" width="264"> <p align="center"> <span style="color:#4C33E5;">5.0-7.0</span> </p> </td> <td valign="top" width="168"> <p align="center"> <span style="color:#4C33E5;">6.21</span> </p> </td> </tr> <tr> <td valign="top" width="175"> <p> <span style="color:#4C33E5;">Specific Rotation [α]</span>_{<span style="color:#4C33E5;">D </span>}^{<span style="color:#4C33E5;">20</span>} </p> </td> <td valign="top" width="264"> <p align="center"> <span style="color:#4C33E5;">-64°~-68°</span> </p> </td> <td valign="top" width="168"> <p align="center"> <span style="color:#4C33E5;">-67.1°</span> </p> </td> </tr> <tr> <td valign="top" width="175"> <p> <span style="color:#4C33E5;">IPV</span> </p> </td> <td valign="top" width="264"> <p align="center"> <span style="color:#4C33E5;">1515cm</span>^{<span style="color:#4C33E5;">-1</span>}<span style="color:#4C33E5;">1220cm</span>^{<span style="color:#4C33E5;">-1</span>}<span style="color:#4C33E5;">1050cm</span>^{<span style="color:#4C33E5;">-1</span>} </p> <p align="center"> <span style="color:#4C33E5;">±(5~8)cm</span>^{<span style="color:#4C33E5;">-1</span>} </p> </td> <td valign="top" width="168"> <p align="center"> <span style="color:#4C33E5;">Conforms</span> </p> </td> </tr> <tr> <td valign="top" width="175"> <p> <span style="color:#4C33E5;">Arsenic</span> </p> </td> <td valign="top" width="264"> <p align="center"> <span style="color:#4C33E5;">≤</span><span style="color:#4C33E5;">2ppm</span> </p> </td> <td valign="top" width="168"> <p align="center"> <span style="color:#4C33E5;">Conforms</span> </p> </td> </tr> <tr> <td valign="top" width="175"> <p> <span style="color:#4C33E5;">Hydroquinone</span> </p> </td> <td valign="top" width="264"> <p align="center"> <span style="color:#4C33E5;">≤</span><span style="color:#4C33E5;">10ppm</span> </p> </td> <td valign="top" width="168"> <p align="center"> <span style="color:#4C33E5;">Conforms</span> </p> </td> </tr> <tr> <td valign="top" width="175"> <p> <span style="color:#4C33E5;">Heavy Metals</span> </p> </td> <td valign="top" width="264"> <p align="center"> <span style="color:#4C33E5;">≤</span><span style="color:#4C33E5;">10ppm</span> </p> </td> <td valign="top" width="168"> <p align="center"> <span style="color:#4C33E5;">Conforms</span> </p> </td> </tr> <tr> <td valign="top" width="175"> <p> <span style="color:#4C33E5;">Loss on drying</span> </p> </td> <td valign="top" width="264"> <p align="center"> <span style="color:#4C33E5;">≤</span><span style="color:#4C33E5;">0.5%</span> </p> </td> <td valign="top" width="168"> <p align="center"> <span style="color:#4C33E5;">Conforms</span> </p> </td> </tr> <tr> <td valign="top" width="175"> <p> <span style="color:#4C33E5;">Residue on Ignition</span> </p> </td> <td valign="top" width="264"> <p align="center"> <span style="color:#4C33E5;">≤</span><span style="color:#4C33E5;">0.5%</span> </p> </td> <td valign="top" width="168"> <p align="center"> <span style="color:#4C33E5;">Conforms</span> </p> </td> </tr> <tr> <td valign="top" width="175"> <p> <span style="color:#4C33E5;">Pathogen</span> </p> </td> <td valign="top" width="264"> <p align="center"> <span style="color:#4C33E5;">Bacteria: </span><span style="color:#4C33E5;">≤</span><span style="color:#4C33E5;">300cfu/g</span> </p> <p align="center"> <span style="color:#4C33E5;">Fungus: </span><span style="color:#4C33E5;">≤</span><span style="color:#4C33E5;">100cfu/g</span> </p> </td> <td valign="top" width="168"> <p align="center"> <span style="color:#4C33E5;"><20cfu/g</span> </p> <p align="center"> <span style="color:#4C33E5;"><20cfu/g</span> </p> </td> </tr> <tr> <td valign="top" width="607" colspan="3"> <p> <span style="color:#4C33E5;">Conclusion of analysis:Conforms</span><span style="color:#4C33E5;"> Manufacturer's Standard(</span><span style="color:#4C33E5;">β-Arbutin</span><span style="color:#4C33E5;">)</span> </p> </td> </tr> </tbody> </table> <span style="color:#4C33E5;"></span><br /> </span></span> </p> <p> <span><span style="line-height:normal;"> <h3 class="title" style="white-space:normal;"> <span style="color:#4C33E5;font-family:tahoma, sans-serif;line-height:16px;-webkit-text-size-adjust:none;">Arbutin is used as skin lightening agents in the cosmetics, especially in advanced cosmetics which have function of lightening skin, sunscreen dispelling freckle.</span> </h3> <p style="white-space:normal;"> <span><span style="line-height:normal;"></span></span> </p> <div style="margin:0px;padding:0px;color:#454545;word-break:normal;line-height:16px;list-style-type:none !important;font-family:tahoma, sans-serif;white-space:normal;-webkit-text-size-adjust:none;"> <p style="margin-top:0px;margin-bottom:0px;padding:0px;word-break:normal;"> <span style="color:#4C33E5;"><span  ="" style="margin: 0px; padding: 0px; color: rgb(76, 51, 229); ">Reference addition of arbutin: 2.0~7.0% </span></span> </p> <p style="margin-top:0px;margin-bottom:0px;padding:0px;word-break:normal;"> <span style="color:#4C33E5;"><span  ="" style="margin: 0px; padding: 0px; color: rgb(76, 51, 229); ">Arbutin break down easily in the acidic environment, so the pH value of cosmetic system should be at more than 6.0</span></span> </p> <p style="margin-top:0px;margin-bottom:0px;padding:0px;word-break:normal;"> <span style="color:#4C33E5;"><span  ="" style="margin: 0px; padding: 0px; color: rgb(76, 51, 229); ">The use of arbutin will be dissolved in the water under50 ℃.</span></span> </p> <span style="color:#4C33E5;"><span  ="" style="margin: 0px; padding: 0px; color: rgb(76, 51, 229); ">Cosmetic system containing arbutin should be added to the amount of antioxidants.</span></span> </div> <span></span> <p> <br /> </p> <h3 class="title"> <span style="color:#4C33E5;">Packaging & Delivery</span> </h3> <table class="table"> <tbody> <tr> <td class="name"> <span style="color:#4C33E5;">Packaging Detail:</span> </td> <td> <span style="color:#4C33E5;">25kgs/fabric drums with 1kg PE/foil bags X25pcs vacuum packing</span> </td> </tr> <tr> <td class="name"> <span style="color:#4C33E5;">Delivery Detail:</span> </td> <td> <span style="color:#4C33E5;">7 days against payment</span> </td> </tr> </tbody> </table> <span style="color:#4C33E5;"></span><span style="color:#4C33E5;"></span><br /> </span></span> </p>