BLACK PEARLS® 4750 is suitable for use in plastic materials that are intended to comply with the U.S. Food & Drug Administration (FDA) requirements (21 CFR 178.3297). This FDA section requires high-purity furnace blacks to meet certain purity levels for polycyclic aromatic hydrocarbons (PAHs) and limits use to final loading to less than 2.5%.
In chemical and ingredient distribution, Univar Solutions stands apart—not only for our global leadership and unmatched brand portfolio, but also for our collaborative, solutions-oriented approach to solving your challenges. With Univar Solutions, customers and suppliers gain a committed ally with the capabilities to help their businesses run smoothly, and the expertise to help them anticipate, navigate and leverage meaningful growth opportunities.
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Univar Solutions目前只在以下作出標識的區域展示其產品資料：
Lists combine the ease of Bookmarks with the versatility of Tags. Instead of one collection of bookmarked items, create as many collections, called "Lists," as you need.
Find the link to your List page in the user menu.
All Tags have been converted to separate Lists, and your bookmarked items have been saved to a "Bookmarks" List.
When you click the Add to List button, a dropdown of your existing Lists appears. Click the List name to which you want to add this product or formula.
You can also create a new List. Simply click "Create a New List" and enter a name.
When you define a new List, the current item is automatically added to it. You can add a product or formula to as many Lists as you need.
Easily see which Lists this item appears in, and quickly go to that List from the links that appear on the page.
