| CAS No.: | 108-31-6 |
|---|---|
| Formula: | C4H2O3 |
| EINECS: | 203-571-6 |
| Transport Package: | Bag |
| Specification: | 25kg |
| Trademark: | Future Chemical |
| Customization: |
|---|
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Audited Supplier Hot selling Maleic anhydride with 99% purity CAS 108-31-6
| Maleic anhydride Basic information | |
| Product Name: | Maleic anhydride |
| CAS: | 108-31-6 |
| MF: | C4H2O3 |
| MW: | 98.06 |
| EINECS: | 203-571-6 |
| Mol File: | 108-31-6.mol |
| Maleic anhydride Chemical Properties | |
| Melting point | 51-56 °C (lit.) |
| Boiling point | 200 °C (lit.) |
| density | 1.48 |
| vapor density | 3.4 (vs air) |
| vapor pressure | 0.16 mm Hg ( 20 °C) |
| refractive index | 1.4688 (estimate) |
| Fp | 218 °F |
| storage temp. | Store at RT. |
| form | powder |
| color | White |
| No. | Test Item | Unit | Specification |
| 1 | Purity | % | 99.5 min |
| 2 | Molten Color | APHA | 20 max |
| 3 | Solidifying point | ºC | 52 max |
| 4 | Ash | % | 0.005 max |
| 5 | Iron | PPM | 3 max |
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