Original 1970 chemical trade vintage catalog for the PENNWALT CORPORATION. (Harchem Chemicals Division). Main office and plant were located at 110 East Hanover Avenue, Cedar Knolls, NJ.

Manufacturers of Harchem Industrial Chemicals.

Products include Century Brand Fatty Acids, Harflex Plasticizers (for Vinyl Resins, Synthetic Rubbers & Cellulose Esters) and Harchem Sebacic Acid, all are fully featured.

Has product description, applications and specifications to provide product details.

Unbound from a large rare 1970 Chemical Materials Catalog, this unique old four-page technical brochure would display beautifully matted and framed. Awesome cover graphics. A fabulous addition to your retro chemical library.