Ácido itacónico CAS 97-65-4
Nombre químico: Itaconic acid
Nombres sinónimos:PROPYLENEDICARBOXYLIC ACID;3-CARBOXY-3-BUTENOIC ACID;METHYLENESUCCINIC ACID
No CAS: 97-65-4
Fórmula molecular: C5H6O4
El peso molecular: 130.1
EINECS No: 202-599-6
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Fórmula estructural:
Descripción del producto:
ELEMENTO DE PRUEBA |
ESPECIFICACIONES |
RESULTADOS |
APARIENCIA |
CRISTALES BLANCOS |
CRISTALES BLANCOS |
COLOR (5% WATER SOLUTION) |
5APHA Max |
4APHA |
PUNTO DE FUSION |
PUNTO DE FUSION |
165.2 ° C-167.3 ° C |
SULFATOS |
20ppm Max |
10ppm |
CLORUROS |
5ppm Max |
2ppm |
METALES PESADOS |
5ppm Max |
2ppm |
HIERRO |
5ppm Max |
1ppm |
PÉRDIDA POR SECADO |
0.1% Max |
0.05% |
RESIDUES ON IGNITION |
0.01% Max |
0.005% |
ENSAYO |
99.7% Min. |
99.8% |
GRANULAR PARTICLE SIZE DISTRIBUTION |
20-60Mesh 80% Min |
88% |
ELEMENTO DE PRUEBA |
ESPECIFICACIONES |
RESULTADOS |
Propiedades y Uso:
1. Polymers and resins: Enhance material properties
Itaconic acid is an important raw material for special polyesters, coating resins and ion exchange resins, which can significantly improve the strength, corrosion resistance and environmental adaptability of materials.
2. Biodegradable plastics: Support sustainable development
Itaconic acid is used in the production of bio-based plastics. The polyester prepared by it has excellent mechanical properties and degradability, and is used in environmentally friendly packaging and medical degradable products.
3. Pharmaceuticals and personal care products: Provide functional support
Pharmaceuticals: As a drug intermediate, it is used to develop new medical materials and drugs.
Cosmetics: Regulate pH, improve stability, and provide moisturizing effects.
4. Industrial additives: Improve process efficiency
Itaconic acid is used as a dispersant, chelating agent and anti-scaling agent in water treatment, and improves product performance in textiles and papermaking.
5. New energy and energy storage: Promote technological progress
In lithium batteries and fuel cells, itaconic acid is used as an ion conductive material to improve the performance of energy storage devices.
Condiciones de almacenaje: Sealed packaging. Store in a cool, dry place away from light. Store in a paper barrel lined with a plastic bag and store tightly. Pay attention to moisture, heat and oxidant protection. Store and transport according to general chemical regulations.
Embalaje: Este producto se envasa en bidones de cartón de 25 kg y también se puede personalizar según los requisitos de los clientes.