| Customization: | Available |
|---|---|
| CAS No.: | 110-16-7 |
| Formula: | C4h4o4 |
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Basic Information
Product Name: Maleic acid
Chemical Formula: C4H4O4
Molecular Weight: 116.07
CAS Number: 110-16-7
Appearance: It is a colorless crystal or white powder.
Melting Point: 135 - 139 °C.
Solubility: It is soluble in water, ethanol, and acetone, and slightly soluble in benzene.
Acidity: Maleic acid is a dibasic weak acid with strong acidity, which can react with bases to form corresponding salts.
Uses
Coatings and Inks: It is used in the production of alkyd resins, polyester resins, etc. These resins have good film - forming properties, gloss, and weather resistance, and are widely used in the coatings and inks industries to improve the performance and quality of products.
Plastics Industry: As a comonomer, it is copolymerized with other monomers such as styrene and vinyl acetate to improve the properties of plastics, such as enhancing the flexibility, impact resistance, and water resistance of plastics.
Pharmaceutical Field: Maleic acid is often used as a pharmaceutical intermediate for the synthesis of various drugs. For example, it is used in the synthesis of some anti - histamine drugs and cardiovascular drugs. At the same time, it can also be used in pharmaceutical preparations as a pH regulator, stabilizer, etc.
Food Industry: It can be used as an acidulant, pH regulator, and preservative. It can give food a unique sour taste and has certain antibacterial effects, which helps to prolong the shelf life of food.
Other Fields: In the paper - making industry, it can be used as a paper sizing agent to improve the water resistance and strength of paper. In the field of water treatment, it can be used as a water quality stabilizer to prevent the formation of scale and the corrosion of metals.
Storage and Transportation
Storage: It should be stored in a cool and ventilated warehouse. Keep away from fire and heat sources. The package should be sealed to prevent moisture. It should be stored separately from oxidants and alkalis, and avoid mixed storage.
Transportation: During transportation, ensure that the container does not leak, collapse, fall, or be damaged. It is strictly prohibited to load and transport it together with oxidants, alkalis, and food chemicals. The transportation vehicle should be equipped with corresponding types and quantities of fire - fighting equipment and leakage emergency treatment equipment.
| Liquid products | Drum of 5kg ,10 kg ,25 kg ,50 kg 200 kg ,250 kg . 1000 kg IBC drum. TANK with 20 tons ,25 tons . |
| Solid products | Bag of 1 kg ,2 kg ,5 kg ,25 kg ,500kg ,1000 kg . Drum of 25 kg and 50 kg. |
Packaging can be customized according to customer requirements.
Qingdao Jinyu Chemical Co., LTD,which is located in Qingdao City, China, with registered capital of RMB 10 million, is a dynamic chemical import and export enterprise with customer demand as its own responsibility. The founder has been engaged in the chemical industry for more than 20 years. With professional technical and marketing personnel, diversified cooperative factories with synthetic technology and efficient logistics management, we provide services to customers all over the world. After years of hard work, we have selected a number of excellent chemical production cooperative enterprises in China. These enterprises have their own advantages in different chemical synthesis fields. They have passed the strict inspection of suppliers by many customers and formed a long-term and stable strategic partnership with customers. With our partners' excellent equipment, well-trained employees and mature technology, we also continue to provide customers with more products.
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