CAS 64-19-7 Acetic Acid/Glacial acetic acid is a colourless liquid with a pungent odour. It is widely recognised for its role as a key industrial chemical and a versatile solvent. Its high purity level makes it a crucial reagent in the production of various chemicals, including acetic anhydride and acetate esters, which are essential in the manufacture of plastics, textiles and food additives. Its preservative and flavouring properties make it invaluable in the food industry, particularly in the production of vinegar and pickled products. Acetic acid is also used in laboratories for pH adjustment and as a solvent for organic reactions, further enhancing its relevance in research and development.
Choosing the Right Acetic Acid (CAS 64-19-7)
CAS 64-19-7 Acetic acid is classified by purity and use into: glacial acetic acid, Technical Grade, Food Grade (E260), Pharmaceutical Grade, and Reagent grade.
Glacial Acetic Acid (≥99.5%)
Purity: ≥99.5% acetic acid, anhydrous
Uses: Chemical synthesis, laboratory use, production of acetates and esters
Technical Grade (80-99%)
Purity: 80-99% with variable impurities
Uses: Industrial cleaning, textile processing, non-critical chemical applications
Food Grade (E260)
Purity: Typically ≥99.5% but with strict impurity controls
Uses: Vinegar production, food preservation, edible coatings
Pharmaceutical Grade
Purity: Highest purity, meets pharmacopoeia standards (USP/EP)
Uses: Drug manufacturing, medical applications
Concentration Needs
- High Concentration (≥99%): Essential for esterification, VAM production
- Medium Concentration (30-80%): Suitable for pH adjustment, intermediate processes
- Low Concentration (5-10%): Used in food applications, some cleaning formulas
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GNEE BIO is a professional chemical raw materials supplier located in Henan Province, China. We have passed quality system certification and have self-managed import and export rights. Our products are popular with customers. As a leading global supplier, we deliver certified chemical raw materials that comply with REACH, RoHS, ISO and other international standards. Our robust monthly production capacity ensures consistent quality and a reliable supply for bulk orders.
