Paraformaldehyde, Purified

Discover the high-quality Paraformaldehyde, Purified, a premium choice for laboratories and medical facilities. As the smallest polyoxymethylene, it typically exhibits an odor reminiscent of formaldehyde due to its decomposition process. This substance is a polyacetal that gradually precipitates as a white solid in aqueous formaldehyde solutions, making it a versatile chemical for various applications.

Key Features and Specifications:

• Chemical CAS Number: 30525-89-4
• Chemical Formula: (CH₂O)_n
• Chemical Formula Weight: F.W. (30.03)_n
• Formaldehyde Content: Minimum 90%
• Maximum Acidity: 0.03% (as HCOOH)
• Maximum Ash: 0.01%
• Chemical Storage Information: Moisture sensitive; keep tightly closed.
• DOT Description: Paraformaldehyde
• Chemical Hazard Class: 4.1
• Chemical Packaging Group: PG III
• Chemical UPS Limit: 12 kg
• Additional Shipping Charges: Additional UPS-imposed hazardous material charge.
• Health Rating: 2
• Flammability Rating: 2
• Chemical DOT: UN2213, Paraformaldehyde, 4.1, PG III
• Chemical Category: Organic Chemicals

Safety Information: