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Best source for all resin chemicals! It's true: National Aniline was the first producer of Phthalic Anhydride in substantial commercial volume. Today we continue to set a high standard for t h e industry! In color particularly, National® Phthalic Anhydride is excellent. It is pure white in flake form and clear when molten. Having high heat stability, it holds its clarity during processing. These quality features of National Phthalic Anhydride are especially valuable in light-colored resins and plasticizers. And because we make a wide range of resin-chemicals, we are v/ell equipped to serve your complete needs for Phthalic Anhydride and many other chemicals as well. For samples, quotations a n d other information, call or write our nearest office. MALEIC ANHYDRIDE FUMARIC A C I D
ADIPIC ACID
(Tablets, Rods, Molten)
Hexahydro Phthalic Anhydride Tetrahydro Phthalic Anhydride Succinic Acid Nadic® Anhydride Succinic Anhydride Malic Acid Dodecenylsuccinic Anhydride
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