Maleic acid
- Createtime： 2026-04-14
- Updatetime： 2026-04-15
Product Details
| useage |
Industrial use
|
| deliveryInfo |
|
| appearance |
powder
|
| Molecular Weight |
116.00
|
| aliasen |
|
| supplyCapacity |
50000MT/Month
|
| harbor |
Qingdao,China
|
| minorder |
1KG
|
| Appearance |
White crystalline powder
|
Shandong Huashang Chemical Co., Ltd. is a high-tech enterprise focused on industry of fine chemicals research and develop, produce and sale. Shandong Huashang Chemical Co., Ltd. is located in Shan Dong Ji Nan China. we have the ability to provide you high quality products. More than 90 % of our products are exported to developed countries and regions such as north America, Europe, Japan, South Korea and the Middle East.
Maleic acid
CAS: 110-16-7
Molecular Formula: C4H4O4
Molecular Weight: 116.00
Alias: (Z)-Butenedioic acid
Category: Organic acid, chemical intermediate, food additive
Physical and Chemical Properties
Appearance: White crystalline powder
Density: 1.59 g/cm3
Melting Point: 130-131 °C
Solubility: Soluble in water, ethanol and acetone, slightly soluble in ether
Stability: Stable at room temperature; converts to fumaric acid upon prolonged heating
Storage: Sealed, cool and dry storage
Specification Sheet
| Item | Standard | Unit | Test Method |
| Appearance | White crystalline powder | - | Visual Inspection |
| CAS Identification | Compliant | - | Spectral Analysis |
| Purity | ≥99.0 | % | Titration / HPLC |
| Moisture | ≤0.2 | % | KF Titration |
| Residue on Ignition | ≤0.1 | % | Gravimetric Method |
Main Application
Used for manufacturing unsaturated polyester resins, coatings, surfactants and pesticides. Also applied as food acidulant, analytical reagent and raw material for organic synthesis.
