PH Regulators

Lactic acid 88%, food grade. Colorless to light yellow liquid, 88% active. High-purity product obtained by carbohydrate fermentation, hygroscopic, odorless, and fully biodegradable. Functions as a pH regulator, preservative, and flavor enhancer. Applications: processed foods, beverages, bakery, dairy, meat products, sauces, and dressings. Also known as E270. Properties: pH 1.0–2.0 (1% solution), density 1.20–1.22 g/mL at 20 °C, purity 87.5–88.5%, max. impurity content (arsenic 1 mg/kg, heavy metals 5 mg/kg, lead 0.5 mg/kg, chlorides and sulfates 10 mg/kg, iron and mercury max. 5 and 1 mg/kg respectively, sulfated ash max. 0.05% w/w, color ≤ 50 APHA). CAS 50-21-5. Kosher certification available. 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.

Potassium iodate USP grade stabilizer and oxidizing agent. Fine white powder with 99.0–101.0% purity. Stable compound, highly soluble in water, mainly used in salt iodization to prevent iodine deficiency. Also serves as an additive in animal feed, wheat flour treatment, and dough conditioners, as well as in analytical and biocidal applications such as antiseptics. Applications: human and animal nutrition, baking, analytical reagent, oxidizing agent, redox titrations, and antiseptic formulations. Properties: pH 5.0–8.0 (5% solution), iodine content 58.75–59.93%, max. 20 ppm iodide, max. 100 ppm chlorate, max. 2.0 ppm arsenic, max. 10.0 ppm cadmium, max. 4.0 ppm lead, and max. 0.1 ppm mercury. Also known as E917. Available in Monterrey, with shipping throughout Mexico.