Customization: | Available |
---|---|
CAS No.: | 79-41-4 |
Formula: | C4h6o2 |
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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 to poly(methyl methacrylate) (PMMA).
Item
|
Index
|
Analyst results |
Test Method
|
APPEARANCE |
Colorless and transparent, No mechanical impurities
|
Qualified |
Visual |
PURITY(M/M) ,PCT ≤
|
99.5 |
99.92 |
Q/0305ZQX-049-2020 |
COLOR (HAZEN) , ≤
|
10
|
6
|
GB/T3143
|
Density(25)(g/cm3)
|
0.99-1.03
|
1.015
|
GB/T4472
|
Moisture %(m/m)≤
|
0.05
|
0.02
|
GB/T6283
|
Inhibitor ppm
|
200±20
|
204
|
Q/0305ZQX-049-2020
|