Acetic Acid 99% | 1 Quart

99% Acetic Acid – 1 Quart, listed as Maximum Strength Vinegar, is a highly concentrated acidic liquid for compatible soap making, cosmetic formulation work, technical processes, and other applications where concentrated acetic acid is specifically required. At approximately 99% concentration, this material is fundamentally different from ordinary household vinegar and requires careful handling.

Concentrated acetic acid is corrosive and can cause serious burns. Wear appropriate chemical-resistant gloves, eye and face protection, and protective clothing, and use suitable ventilation. Review the product label and safety data sheet before handling. Keep the container securely closed and stored away from incompatible materials.

When a procedure requires dilution of 99% acetic acid, use an established formulation or calculation for the intended final concentration. Add acid to water slowly while controlling heat and splashing; do not casually estimate dilution ratios. Never mix concentrated acetic acid with bleach or other incompatible cleaning chemicals.

Material and surface compatibility should be confirmed before use. Strong acid can damage stone, metals, coatings, fabrics, and other materials. Although the product title references soap and cosmetic making, suitability for a particular finished formulation depends on the recipe, concentration, process controls, ingredient specifications, and applicable requirements. Do not apply concentrated product directly to skin.

Maximum Strength Vinegar 99% is intended for informed users who require concentrated acetic acid rather than ready-to-use household vinegar. Browse related formulation and technical materials in our Solvents and Liquid Carriers collection.