Product Details
| Product Name: maleic anhydride | CAS No.: 108-31-6 |
| EC-No.: 203-571-6 | Min. Order: 1KG |
| Purity: 99.5% | Supply Ability: 50 ton |
| Release date: 2025/05/26 | |
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99% maleic anhydride CAS 108-31-6 supplier in China
| Item | Specification |
| Apperance | White Solid |
| Content % | 99.5 min |
| Crystal Point °C | 52.4 min |
| Melt Color (Pt-Co) | 25 max |
| Ash % | 0.005 max |
| Iron Content ppm | 5 max |
| 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 below +30°C. |
| solubility | Chloroform (Slightly), Ethyl Acetate (Slightly) |
| pka | 0[at 20 ℃] |
| form | powder |
| color | White |
| PH | 0.8 (550g/l, H2O, 20℃)Hydrolysis |
| Odor | Mild acrid odor. |
| explosive limit | 1.4-7.1%(V) |
| Water Solubility | 79 g/100 mL (25 ºC) |
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China- Since: 2021-12-10
- Address: Qiaoxi District ,Shijiazhuang city, Hebei,Chicna
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