Factory Supply High Purity 99.8% White Maleic Anhydride Industrial Grade

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Product Description

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Basic Information

Model NO.:
108-31-6
EINECS:
203-571-6
Classification:
Organic Analytical Reagents
Grade:
AR
Appearance:
White Flake
Purity:
99.5%
CAS No.:
108-31-6
HS Code:
2917140000
Density:
1.48
Package:
25kg/Bag
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Product Description

High Purity Maleic Anhydride
  • Synonym: 2,5-Furandione, cis-butenedioic anhydride
  • Molecular Formula: C4H2O3
  • Molecular Weight: 98.058
  • Properties: White briquettes/flakes with heavy irritant odor. Melting point 52.8°C, Boiling point 202°C. Readily sublimates and soluble in water.
  • Main Applications: Synthesizing unsaturated polyester resins, coatings, pharmaceutics, pesticides, and lubricating oil additives.
Storage Condition: Store in a cool, dry, and well-ventilated area. Keep away from fire, heat, and oxidants. Keep container tightly sealed.
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Technical Specification

Product Specification Table
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Packing & Delivery

Packaging details
Loading and Warehouse
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Frequently Asked Questions

Are you a trade company or factory?
We are a trade company with our own integrated factory facilities to ensure stable supply and quality control.
How do you control the product quality?
Quality is controlled by our factory testing department. We can also provide BV, SGS, or any other third-party testing reports as per requirements.
How long does shipment typically take?
We generally arrange shipment within 7 days after the confirmation of the order.
What documents do you provide for export?
Usually, we provide Commercial Invoice, Packing List, Bill of Lading, COA, Health Certificate, and Origin Certificate.
Can I get a sample before placing a bulk order?
Yes, we provide samples for quality evaluation. Please contact our team to discuss the sample quantity and shipping details.
What are your standard payment terms?
We typically accept T/T and L/C. For specific requirements or long-term cooperation, other terms can be discussed.

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