EN
ACRYLIC ACID GLACIAL
CAS :79-10-7
Glacial Acrylic Acid (GAA) is an acrylic product of very high purity, whose name is derived from its ice crystalline appearance at low temperatures in its high purity state. It is almost free of moisture and other impurities, usually more than 99.5% pure, is a colorless transparent liquid, with a strong pungent odor.
- Overview
- Recommended Products
- Appearance: Colorless transparent liquid in a high purity state will crystallize at low temperature, similar to ice crystals
- Purity: ≥99.5%
- Boiling point: about 141°C
- Melting point: about 13°C (the higher the purity, the closer the melting point is to the theoretical value)
- Density: about 1.05 g/cm³ (20°C)
- Solubility: easily soluble in water, alcohol, ether and other organic solvents
- Acidity: Slightly acidic; pKa is about 4.25
- Polymer synthesis:
- Used to synthesize high-performance acrylic resins
- Applied in high-end coatings, adhesives and plastic products
- Production of high-purity acrylates
- Electronic Chemicals:
- Photoresist and electronic grade adhesives require very high purity
- Pharmaceutical intermediates:
- Production of pharmaceutical intermediates
- High-purity acrylates and ester compounds
- Water treatment agent:
- Production of high-purity polyacrylic acid
- Used in high-end water treatment
- Other areas:
- Highly absorbent resins (e.g. baby diapers)
- Fine chemical and laboratory research
GLACIAL ACRYLIC ACID (GAA)
Glacial Acrylic Acid (GAA) is an acrylic product of very high purity, whose name is derived from its ice-crystalline appearance at low temperatures in its high purity state. It is almost free of moisture and other impurities, usually more than 99.5% pure, and is a colorless transparent liquid with a strong pungent odor.
