PH Regulators

Propionic acid USP grade, food grade. Translucent liquid, minimum 99% active. Soluble in water, ethanol, and ether, with antimicrobial properties that inhibit mold growth and some bacteria. Applications: preservative in foods such as cheeses, sliced bread, pastries, cakes, and meat products. Also known as E280. Properties: pH (1% solution) 2.0–3.0, translucent liquid appearance, Kosher certified, max. aldehydes content 0.05%, max. APHA color 10 ppm, heavy metals such as lead max. 10 ppm, arsenic max. 3 ppm, max. non-volatile residue 0.01%, max. water content 0.15%. CAS 79-09-4. Available in Monterrey, with shipping throughout Mexico.

Ensign anhydrous citric acid, food grade. Fine white powder, 100% active. High purity (min. 99.5%), water-soluble, with acidifying, flavor-enhancing, and preservative properties. Stable and effective across a wide range of food applications. Uses: carbonated beverages, juices, dairy products, processed foods, jams, jellies, gelatins, and preserves. Properties: pH (5% solution) 1.5–3.0, CAS 77-92-9, also known as E330. Certified Kosher, Halal, FSSC 22000, and compliant with USP/FCC specifications. Available in Monterrey, with shipping throughout Mexico.