Customization: | Available |
---|---|
CAS No.: | 79-41-4 |
Formula: | C4h6o2 |
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Methacrylic acid, commonly known as MAA, is a remarkable organic compound that plays a crucial role in the world of chemistry. This colorless and viscous liquid, belonging to the carboxylic acid family, is noted for its distinctive acrid and pungent odor that is unmistakable. It boasts the ability to dissolve in warm water and shows impressive compatibility by being miscible with a wide range of organic solvents. Industrially, methacrylic acid is produced on a grand scale due to its essential role as a precursor in the synthesis of its esters. Notably, it is pivotal in the creation of methyl methacrylate (MMA) and poly(methyl methacrylate) (PMMA), both of which are indispensable in various industrial applications, highlighting methacrylic acid's significant contribution to modern chemistry and materials science.
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
|
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