Description
Specifications Table
Product Name – Acetic acid, glacial BAKER ANALYZED™ ACS reagent
Quantity/Pack Size – 2.5 L
Form – Liquid
Grade – ACS Reagent
Application – Titrations, solvent extraction, buffer preparation
Product Overview
Acetic acid, glacial BAKER ANALYZED™ ACS reagent is a high-purity chemical compound designed for demanding laboratory applications. With a minimum assay of 99.7%, this reagent-grade acetic acid meets the stringent specifications of the American Chemical Society (ACS), ensuring consistent and accurate results in analytical procedures. Its glacial form (nearly anhydrous) makes it particularly suitable for applications requiring low water content, such as titrations, solvent extractions, and buffer preparations. The product is rigorously tested for impurities, including heavy metals, non-volatile residues, and color, guaranteeing reliability in sensitive experiments. Packaged in a durable 2.5 L container, it offers convenience for frequent use while maintaining stability. The acid’s strong, pungent odor is characteristic of its high concentration, and proper handling is recommended due to its corrosive nature. This reagent is compatible with most laboratory glassware and equipment, though it should be stored in a cool, well-ventilated area away from incompatible substances like oxidizing agents and bases. Its versatility extends to organic synthesis, chromatography, and sample preparation, making it a staple in research and educational laboratories.
FAQs
1. What is the difference between glacial acetic acid and regular acetic acid?
Glacial acetic acid refers to the nearly anhydrous (water-free) form of acetic acid, typically containing less than 1% water. Regular acetic acid, such as vinegar, is diluted with water (usually 4-8% acetic acid). The glacial form is required for precise laboratory applications where water content could interfere with results.
2. Can this acetic acid be used for food-related applications?
No, this product is an ACS reagent-grade chemical intended strictly for laboratory use. It is not food-grade and should not be used in food preparation or consumption. Food-grade acetic acid undergoes different purification processes and certifications.
3. What precautions should be taken when handling glacial acetic acid?
Always wear appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat, as glacial acetic acid is corrosive and can cause severe skin and eye irritation. Work in a fume hood or well-ventilated area to avoid inhaling vapors. Neutralize spills with a weak base like sodium bicarbonate before cleanup.
4. How should this product be stored to maintain its purity?
Store the container tightly sealed in a cool, dry, and well-ventilated area, away from direct sunlight and heat sources. Keep it separated from incompatible substances such as oxidizing agents, bases, and reactive metals. Proper storage prevents contamination and absorption of moisture, which could alter its concentration.
5. Is this acetic acid compatible with plastic containers?
Glacial acetic acid can degrade certain plastics, including polyethylene and polypropylene, over time. For long-term storage, it is best kept in its original glass container or transferred to a chemical-resistant container such as HDPE with proper compatibility testing. Always check the manufacturer’s recommendations for specific plastic types.
