Ethylcellulose(EC)

1. Physical Properties

2. Chemical Properties

• Stability: Chemically stable under normal conditions. Resistant to hydrolysis in neutral and alkaline environments but sensitive to strong acids .
• Incompatibilities: Avoid contact with strong oxidizing agents and incompatible solvents (e.g., aliphatic hydrocarbons) .
• Decomposition: Releases CO, CO₂, and volatile organic compounds when heated above 205°C .

3. Purity & Specifications

4. Applications

1. Pharmaceuticals:
   • Controlled-Release Coatings: Used in tablets and capsules to delay drug release .
   • Binder/Filler: Improves tablet hardness and stability .
   • Anticounterfeiting: Embedded in pharmaceutical coatings as a traceable matrix (e.g., SECURtracer technology) .
2. Food Industry:
   • Texturizer/Stabilizer: Enhances viscosity in sauces and emulsions (E462) 
   • Edible Films: Used in confectionery and baked goods .
3. Cosmetics:
   • Film Former: Provides long-lasting hold in hair sprays and nail polishes .
   • Emulsion Stabilizer: Improves stability in creams and lotions .
4. Industrial:
   • Coatings/Inks: Enhances adhesion and gloss in paints and printing inks .
   • Adhesives: Used in pressure-sensitive tapes and laminates .

5. Handling & Storage

• Handling: Avoid inhalation of dust. Use gloves, goggles, and respiratory protection in dusty environments .
• Storage: Store in tightly sealed containers in a cool, dry place (≤25°C). Protect from direct sunlight and moisture .

6. Safety Information

• Hazard Classification: Not classified as hazardous under EU CLP or OSHA standards .
• Toxicity: Low oral toxicity (LD₅₀ > 5000 mg/kg in rats). Prolonged inhalation may irritate respiratory tract .
• First Aid:
  • Inhalation: Move to fresh air.
  • Skin/Eye Contact: Rinse with water.
  • Ingestion: Rinse mouth and seek medical advice .

7. Packaging

• Standard Packaging: 25 kg multi-ply paper bags or 20 kg drums with moisture-proof liners .
• Custom Options: Available in 500 g to 50 kg sizes (e.g., aluminum foil bags, bulk containers)

Company Introduction: East Chemsources Limited was established in 2008, is a professional company engaged in the development of chemical products. In the past of 15 years，through continuous technological innovation and the use of talent introduction advantages, we have achieved rapid development, and has become an international diversified modern chemical enterprise. At present, our products have been exported to more than 80 countries,including food additives, medical raw materials, chemical products and personal care

Since the establishment of the company, always adhere to the credibility first, quality first enterprise creed. Our company is committed to creating a customer-centric, customer-demand-oriented, customer value creation and achievement of customer dreams for the purpose of the service concept, with a broad vision and broad mind, committed to creating good benefits and market operation, to build corporate brand.