Product Name: Succinic anhydride
Synonym: 2,5-Dioxotetrahydrofuran; Dihydro-2,5-diketotetrahydrofuran; Dihydro-2,5-furandione; Butanedioic anhydride; Succinic acid anhydride; Succinyloxide; Tetrahydro-2,5-dioxofuran; SAA;
Molecular Structure:
Specifications:
| Item | Specifications |
| CAS No. | 108-30-5 |
| Molecular Formula | C4H4O3 |
| Molecular Weight | 100.07 |
| Appearance | white flaky crystals |
| Assay, % | ≥99 |
| Melting Point, °c | 117～119 |
| Free Acid, % | ≤ 0.2 |
| Heavy Metal, ppm | ≤ 10 |
| Ignition Residue, % | ≤ 0.05 |
Packing: 25KG/Bag;
Function:
Succinic anhydride is a white flaky crystal with a pungent smell, not easy to deliquescence, slightly soluble in water and ether.
Application:
Used in medicine γ-butyrolactone, 1,4-butanediol, plant growth regulator, plasticizer and other industries.
Storage:
Store in a cool, ventilated warehouse. Keep away from fire and heat sources.
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