Overview
Briquette and molten forms. Highly hygroscopic and converts to maleic acid on exposure — supplied in moisture-barrier packaging and rotated tightly.
Typical applications
- Unsaturated polyester resin manufacture
- Alkyd and rosin modification
- Agrochemical and pharmaceutical intermediate
- Copolymer and surfactant production
Specification & supply
| Product name | Maleic Anhydride |
|---|---|
| Synonyms | MAN, cis-Butenedioic anhydride, Toxilic anhydride |
| CAS Registry Number | 108-31-6 |
| Chemical formula | C4H2O3 |
| Grades offered | Technical |
| Typical assay | 99.5% min |
| Standard packing | 25 kg bag, 200 kg drum |
| Category | Coatings, Inks & Adhesives Raw Materials |
| Documentation | Manufacturer Certificate of Analysis · Elementium batch record · GHS Safety Data Sheet · transport classification on request |
| Supplied from | GIDC Industrial Estate, 4th Phase, Vapi, Gujarat 396195, India |
Assay and packing shown are typical. Exact specification is confirmed on the Certificate of Analysis for the lot despatched against your order. If your process needs a tighter impurity profile than the standard grade, tell us the limits and we will source against them.
Industries using Maleic Anhydride
Questions buyers ask
What is the CAS number of Maleic Anhydride?
The CAS Registry Number of Maleic Anhydride is 108-31-6, and its chemical formula is C4H2O3. It is also known as MAN, cis-Butenedioic anhydride, Toxilic anhydride.
What grades and packing are available?
Maleic Anhydride is supplied in Technical grade, typically 99.5% min. Standard packing is 25 kg bag, 200 kg drum. Other pack sizes can be arranged through our in-house repacking service.
Where does Elementium supply Maleic Anhydride?
We deliver Maleic Anhydride from our warehouse at GIDC Vapi, Gujarat — same-day or next-day across the Vapi, Sarigam, Umbergaon, Silvassa, Daman and Valsad belt, and by road or rail across India. Export enquiries are accepted.
Do you provide a COA and Safety Data Sheet for Maleic Anhydride?
Yes. Every consignment is despatched with the manufacturer's Certificate of Analysis and our own batch record, and a GHS-format Safety Data Sheet is issued for the product. Transport classification details are provided for hazardous consignments.