Product Description
High quality CAS 79-41-4 MAA / Methacrylic Acid
CAS No.:79-41-4
name: Methacrylic acid
EINECS No.:201-204-4
Molecular Weight:86.09
Molecular Formula:C4H6O2
| ITEM | SPECIFICATION | ANALYSIS VALUE | |
| APPEARANCE | COLOURLESS TRANSPARENT LIQUID, NO SUSPENDED MATTER | QUALIFIED | |
| COLOR(Hazen) | ≤30 | 5 | |
| DENSITY,g/cm3 | 0.99-1.03 | 1.01 | |
| WATER CONTENT,% | ≤0.30 | 0.03 | |
| PURITY,% | ≥98.5% | 99.8 | |
| INHIBITOR (MQ) | 200±20ppm | 215 | |
| CONCLUSION | QUALIFIED | ||
Methacrylic acid, abbreviated MAA, is an organic compound. This colorless, viscous liquid is a carboxylic acid with an acrid unpleasant odor. It is soluble in warm water and miscible with most organic solvents. Methacrylic acid is produced industrially on a large scale as a precursor to its esters, especially methyl methacrylate (MMA) and poly(methyl methacrylate) (PMMA).
