Nation Ford Chemical Co. is the largest world-wide producer of Sulfanilic Acid (4-Aminobenzenesulfonic acid) and OTS (2-Aminotoluene-5-sulfonic acid). These products are rated the highest quality in the world, while remaining value priced at all product grades. Volume production and efficient distribution ensures you’ll have the right product at the right time at the right price.

Sulfanilic Acid - Technical Grade
Sulfanilic Acid - Refined Grade
Sodium Sulfanilate
OTS
OTS Sodium Salt
Toll Manufacturing

Nation Ford Chemical Co. also provides toll manufacturing of organic intermediates, dyes, pigments, and ag active ingredients for customers worldwide. Our modern plant infrastructure and strong capital resources allow us to produce quality products to your specifications quickly and reliably.