Phthalic Anhydride

Product Description:Phthalic Anhydride

Phthalic Anhydride (C₆H₄(CO)₂O) is a white crystalline solid widely used in organic synthesis, polymer production, and industrial applications. It is the anhydride form of phthalic acid and serves as a key intermediate in the manufacture of plasticizers, dyes, resins, and pharmaceuticals.

Phthalic Anhydride is valued for its high purity, stability, and consistent reactivity, making it ideal for both laboratory experiments and large-scale industrial processes.

Key Features

• Chemical Formula: C₆H₄(CO)₂O
• CAS Number: 85-44-9
• Molecular Weight: 148.12 g/mol
• Appearance: White crystalline solid
• Solubility: Slightly soluble in water (hydrolyzes to phthalic acid); soluble in alcohol and acetone
• Melting Point: ~131 °C
• Stability: Stable under normal storage conditions; store in a cool, dry place

Applications

• Polymer & Resin Industry:
  • Precursor in the production of alkyd resins, unsaturated polyester resins, and plasticizers
• Organic Synthesis:
  • Used as a reagent in the synthesis of dyes, pigments, and pharmaceuticals
  • Intermediate for the production of phthalate derivatives
• Industrial Applications:
  • Applied in the manufacture of coatings, adhesives, and chemical intermediates
• Laboratory & Research Use:
  • Essential reagent for organic synthesis and chemical experiments

Safety & Handling

• Irritant: Can cause irritation to skin, eyes, and respiratory tract
• Precautions: Use gloves, goggles, and handle under standard laboratory safety conditions
• Storage: Store in tightly sealed containers, in a cool, dry, and ventilated area

Why Choose Phthalic Anhydride?

• High-Purity Reagent Grade suitable for industrial, laboratory, and research applications
• Versatile Applications in polymer, dye, pharmaceutical, and chemical industries
• Stable & Reliable for consistent results
• Trusted Supplier for research, industrial, and commercial use

Price in Bangladesh

Available in laboratory packs and bulk quantities at competitive prices. Bulk and institutional discounts are available.

Where to Buy

Phthalic Anhydride is available from trusted chemical suppliers and laboratory distributors across Bangladesh.

Why Buy from M/S Bright Scientific Co.?

• Reliable Supplier: Serving research, industrial, and pharmaceutical sectors
• Affordable Pricing: Bulk order discounts available
• Fast & Secure Delivery nationwide
• Custom Packaging: Available according to client requirements

Contact Information

M/S Bright Scientific Co.
📞 Phone: 01711285976