DESCRIPTION & CONSUMPTION:
Maleic anhydride is used in the production of unsaturated polyester resin as well as in the manufacture of coatings, pharmaceutics, agricultural products ,surfactants, and as an additive of plastics.
PACKING: 25 KG BAG
| No. | Parameter | Unit | Max/Min | Standard |
|---|---|---|---|---|
| 1 | Maleic anhydride content | % | min | 99.8 |
| 2 | Crystallization temperature | C | min | 52.9 |
| 3 | Mass fraction of ash | ppm | max | 5 |
| 4 | Iron content | ppm | max | 3 |
| 5 | Maleic acid content | % | max | 0.3 |
| 6 | Color heat stability | hazen | max | 20 |
| 7 | Initial color | hazen | max | 10 |
| 8 | Color stabilizer | ppm | max | - |
| 9 | Appearance | - | - | Flake |
