Products Description
Maleic anhydride is an organic compound with the formula C₂H₂(CO)₂O. It is the acid anhydride of maleic acid. It is a colorless or white solid with an acrid odor. It is produced industrially on a large scale for applications in coatings and polymers.
| Density | 1.48 |
| Melting Point | 51-56 °C (lit.) |
| Boling Point | 200 °C (lit.) |
| Flash Point | 218°F |
| Water Solubility | 79 g/100 mL (25 ºC) |
| Vapor Presure | 0.16 mm Hg ( 20 °C) |
| Vapor Density | 3.4 (vs air) |
| Appearance | White powder |
Uses
- Resin field: Maleic anhydride is an important raw material for the production of unsaturated polyester resin and alkyd resin, and is used in the manufacture of automobile parts, ships, and corrosion-resistant chemical equipment.
- Pharmaceuticals: MA is used in the synthesis of antibiotics, hypolipidemic, analgesic, antipyretic, anticancer and many other drugs.
- Pesticide field: Maleic anhydride is used to synthesise organophosphorus insecticides such as malathion and pyridazinphos, as well as pyrethroid insecticides such as amethrin.
- Other fields: It can also be used in the production of lubricating oil additives, coatings, printing ink auxiliaries, paper-making auxiliaries, food additives and so on.
Company Profile
GNEE BIO offers a wide range of products, including organic chemicals, biochemicals, and pharmaceutical intermediates. We strictly control the production of organic chemicals to meet high standards and are widely used in multiple industries. In the biochemical field, we follow life science trends and innovate. For pharmaceutical intermediates, we use fine craftsmanship and strict inspection.
Welcome to contact us for more details, we will offer you the most competitive price!
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FAQ
Q: Are you a factory or a trading company?
A: We are a factory. Our factory is located in Henan Province, China. We warmly welcome customers from home and abroad to visit us! We will provide you with high quality products and competitive price as always.
Q: Is it possible to use my specified labeling or packaging?
A: Of course you can. If necessary, we can use the label or package according to your requirements.
Q: How and when can I receive the goods after payment?
A: For small quantities, we will deliver the goods to you by international express (DHL, FedEx, T/T, EMS, etc.) or by air. Normally, it will take 2-5 days for you to receive the goods.
For large quantities, ocean freight is preferred. It takes a few days to a few weeks to reach the destination port, depending on the location of the destination port.
Q: How can I get samples?
A: We are honored to provide samples for you. For common products, you only need to bear the shipping cost; for high value products, you only need to bear the shipping cost and a small amount of product cost.
Q: How does your factory do quality control?
A: Quality comes first. We attach great importance to quality control from the very beginning.
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