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ACRYLIC ACID
CAS :79-10-7
Acrylic acid (chemical name: 2-acrylic acid). The molecular form was C₃H₄O₂. The molecular weight was 72.06. It is an unsaturated monocarboxylic acid containing carbon-carbon double bonds.
- Overview
- Recommended Products
- Appearance: Colorless transparent liquid with pungent odor
- Boiling point: about 141°C
- Melting point: about 13°C
- Solubility: Miscible with water, alcohol, ether and other organic solvents
- Density: About 1.05 g/cm³ (20°C)
- Acidity: Weakly acidic (pKa ≈4.25), slightly stronger than acetic acid
- Volatility: High volatility, rapidly evaporates into pungent vapor at room temperature
- Reactivity: Shows carboxylic acid properties and polymerization capability
- Synthetic resin:
- Key raw material for acrylic resin production
- Used in coatings and plastic products with excellent weather resistance
- Adhesive:
- Production of pressure-sensitive adhesives and emulsion adhesives
- High bonding strength and weather resistance
- Water treatment agent:
- Polyacrylic acid salts for scale prevention
- Effective in removing calcium/magnesium ions
- Textile additives:
- Used in textile coating finishing
- Provides waterproof and anti-fouling properties
- Other applications:
- Superabsorbent resins (baby diapers)
- Pharmaceutical intermediates and pesticide production
ACRYLIC ACID
Acrylic acid (chemical name: 2-acrylic acid) with molecular formula C₃H₂O₂ and molecular weight 72.06. It is an unsaturated monocarboxylic acid containing carbon-carbon double bonds. A colorless transparent liquid with pungent odor, exhibiting high volatility and chemical reactivity.
