| Appearance: | white crystals |
|---|---|
| Brand Name: | ss |
| Purity: | 99% MIN |
| Type: | Agrochemical Intermediates,Dyestuff Intermediates |
| CAS No.: | 108-31-6 |
| Application: | Chemical Auxiliary Agent |
| Model Number: | ss |
| Place of Origin: | China (Mainland) |
| EINECS No.: | 203-692-4 |
| MF: | C4H2O3 |
| Other Names: | Butenedioic anhydride |
Quick Details
Specifications
| Product name | MALEIC ANHYDRIDE | Batch number | MA171203 |
| Inspection item | Measurement unit | Qualified resuit | Inspection result |
| Appearance | White briquettes | ||
| Purity | 99.5 | 99.65 | |
| Molten color APHA | 20 | 40 | |
| Solidification point | -- | 52.4 | 52.7 |
| ASH% | 0.003 | 0.002 | |
| Iron ppm | 5 | 0.1 | |
