Nation Ford Chemical’s South Carolina plant is the western world’s largest producer of Sulfanilic Acid (4-Aminobenzenesulfonic acid) and the only company that offers all four grades. We have forged a strong partnership with China’s most efficient, highest quality producer of Asian-sourced Sulfanilic Acid. This arrangement, together with our efficient global distribution and high-volume production, ensures that we can provide a reliable supply of low-cost products to customers worldwide.

Technical Grade
Sulfanilic Acid
99%

US Production
Light Gray Powder

Pure Grade
Sulfanilic Acid
99.9%

Available from US or China
White powder

Sodium sulfanilate
99%

Available from US or China
Off-white powder

Sodium sulfanilate
Solution
34% Strength

US Production
Clear, slight amber liquid

Technical Information / Safety Data Sheets