Specifications Table

Product Name – Acrylic acid, 98%, stab. with ca 200ppm 4-methoxyphenol Quantity/Pack Size – 500g, 100g Form – Liquid Grade – Laboratory Reagent Application – Polymerization, organic synthesis, chemical reactions

Product Overview

Acrylic acid, 98% stabilized with approximately 200ppm 4-methoxyphenol, is a high-purity laboratory reagent designed for precision in chemical synthesis and polymerization processes. This stabilized formulation prevents premature polymerization, ensuring consistent performance in experimental setups. The reagent’s high purity level minimizes impurities, making it suitable for sensitive applications where trace contaminants could affect results. The addition of 4-methoxyphenol as a stabilizer extends shelf life without compromising reactivity. This grade of acrylic acid is particularly valued in organic chemistry for its reliable reactivity patterns and predictable behavior in esterification, addition reactions, and copolymer synthesis. The liquid form allows for easy handling and precise volume measurements in laboratory environments. Proper storage in cool, well-ventilated areas is recommended to maintain stability and prevent degradation over time.

FAQs

1. What is the purpose of 4-methoxyphenol in this acrylic acid formulation?

The 4-methoxyphenol acts as a polymerization inhibitor, preventing spontaneous polymerization during storage and handling. This stabilization extends the product’s usable shelf life while maintaining its chemical properties for experimental use.

2. How should this stabilized acrylic acid be stored to maintain its quality?

Store in a tightly sealed container in a cool, dry place away from direct sunlight and heat sources. The storage temperature should ideally be between 2-8°C to prevent degradation of the stabilizer and maintain the acid’s purity.

3. Is this acrylic acid compatible with standard laboratory glassware?

Yes, this grade of acrylic acid is compatible with borosilicate glass containers commonly used in laboratories. However, prolonged storage in glass may require additional precautions as acrylic acid can slowly react with certain glass components over time.

4. What safety precautions should be taken when handling this chemical?

Always use in a well-ventilated area or fume hood, wear appropriate personal protective equipment including gloves, goggles, and lab coat. Acrylic acid is corrosive and can cause severe skin burns and eye damage upon contact.

5. Can this stabilized acrylic acid be used for industrial-scale applications?

While this product meets laboratory-grade specifications, industrial applications typically require different stabilization packages and purity profiles. For large-scale use, specialized industrial-grade acrylic acid would be more appropriate and cost-effective.