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HS Code |
675915 |
| Chemicalname | Maleic Acid |
| Chemicalformula | C4H4O4 |
| Molarmass | 116.07 g/mol |
| Appearance | White crystalline solid |
| Meltingpoint | 135 °C |
| Boilingpoint | 160 °C (decomposes) |
| Solubilityinwater | 790 g/L (20 °C) |
| Density | 1.59 g/cm³ |
| Pka1 | 1.92 |
| Pka2 | 6.23 |
| Casnumber | 110-16-7 |
| Odor | Odorless |
| Synonyms | cis-Butenedioic acid |
As an accredited Maleic Acid factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Maleic Acid is packaged in a 500g white HDPE screw-cap bottle, clearly labeled with hazard warnings, product details, and safety instructions. |
| Shipping | Maleic Acid should be shipped in tightly sealed containers, protected from moisture and incompatible substances. During transport, it must be labeled as a corrosive solid and handled according to applicable regulations. Store below 25°C, in a cool, well-ventilated area, and ensure containers remain upright to prevent leaks or spills. |
| Storage | Maleic acid should be stored in a cool, dry, well-ventilated area away from incompatible substances such as oxidizing agents and strong bases. Keep the container tightly closed and protect it from moisture and direct sunlight. Store in corrosion-resistant containers to avoid deterioration. Ensure proper labeling and keep away from heat sources and ignition points to prevent decomposition and hazardous reactions. |
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Purity 99%: Maleic Acid with Purity 99% is used in the synthesis of unsaturated polyester resins, where it ensures high polymer yield and mechanical strength. Melting Point 135°C: Maleic Acid with Melting Point 135°C is used in food acidulant formulations, where it provides stable acidification under elevated processing temperatures. Molecular Weight 116.07 g/mol: Maleic Acid with Molecular Weight 116.07 g/mol is used in water treatment processes, where it facilitates efficient scale inhibition and dispersion. Particle Size <100 µm: Maleic Acid with Particle Size <100 µm is used in powder coating applications, where it enables uniform blending and enhanced coating surface smoothness. Stability Temperature 120°C: Maleic Acid with Stability Temperature 120°C is used in textile finishing processes, where it provides reliable crosslinking performance under heat. Assay Min 98%: Maleic Acid with Assay Min 98% is used in pharmaceutical intermediate synthesis, where it guarantees consistent purity for active compound production. Water Solubility 76 g/L (20°C): Maleic Acid with Water Solubility 76 g/L (20°C) is used in cleaning agent formulations, where it ensures rapid dissolution and homogeneous product distribution. Odorless Grade: Maleic Acid Odorless Grade is used in personal care formulations, where it eliminates undesired smells, enhancing product acceptance and sensory quality. Granular Form: Maleic Acid in Granular Form is used in fertilizer applications, where it allows precise metering and uniform nutrient release. Colorless Crystals: Maleic Acid as Colorless Crystals is used in laboratory analytical reagents, where it prevents interference in spectrophotometric measurements. |
Competitive Maleic Acid prices that fit your budget—flexible terms and customized quotes for every order.
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Tel: +8615371019725
Email: admin@sinochem-nanjing.com
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