Product name: Methacrylic Acid / MAA
CAS No.: 79-41-4
MW: 86.09
Molecular formula: C4H6O2
Properties: Methacrylic Acid / MAA is a Colorless transparent liquid.
Analysis Test Report
Item |
Standard |
result |
Appearance |
Colorless transparent liquid in normal temp |
Colorless transparent liquid in normal temp |
Purity (Gas Chromatography (GC) method) |
≥99.5% |
99.7% |
Moisture(Karl Fisher (KF) method) |
≤0.2% |
0.1 |
Solidifying point |
<15°C |
10 |
Relative Density |
1.015 g/cm3 (20 °C) |
g/cm3 (20 °C) |
Boiling point |
161°C~162°C |
162°C |
Refractive point |
1.432(ND20) |
1.4(ND20) |
Color (Pt - Co) |
<5 |
5 |
Inhibitor |
MEHQ 200ppm ~ 300ppm (According to customers) |
220ppm |
Applications:
It is mainly used in producing polymethyl methacrylate plastics.b, It is also used in producing EMA, BMA, crylic acid dope, adhesives, ion exchange resin, textile size, leather treatment chemicals, lube additives and crosslinking agent, etc..