Paraformaldehyde (CAS 30525-89-4) Comprehensive User Guide
Table of Contents
- Product Specifications & Comparisons
- Applications & Industrial Uses
- Case Studies & Implementation
- Client Success Stories
- Inquiry & Contact
Product Specifications & Comparisons
| Parameter | Details |
|---|---|
| CAS Number | 30525-89-4 |
| Molecular Formula | (CH₂O)n |
| Appearance | White crystalline powder |
| Purity | 96% (industrial grade), ≥95% (analytical grade) |
| Melting Point | 120–170°C |
| Solubility | Soluble in hot water, dilute acids/bases; insoluble in ethanol |
| Hazard Class | UN 2213 (Class 4.1 Flammable Solid) |
| Storage | 2–8°C, dry, away from oxidizers/acids |
Applications & Industrial Uses
Key Applications:
- Chemical Synthesis: Intermediate for resins (urea-formaldehyde, phenolic), adhesives, and plastics.
- Agriculture: Production of herbicides, fungicides, and slow-release fertilizers.
- Disinfection: Hospital-grade sterilants, fumigants for soil/warehouses.
- Pharmaceuticals: Precursor for drug synthesis and antiseptic formulations.
- Textiles: Crosslinking agent for wrinkle-resistant fabrics.
Case Studies & Implementation
Case Study 1: Resin Manufacturing
Challenge: A plastics manufacturer sought to improve the thermal stability of polyoxymethylene (POM) resins.
Solution: Incorporated 96% paraformaldehyde for controlled polymerization, achieving a 15% increase in heat resistance.
Outcome: Enhanced product lifespan in automotive components.
Case Study 2: Agricultural Disinfection
Challenge: A farming cooperative needed a cost-effective soil fumigant.
Solution: Applied paraformaldehyde pellets (95% purity) at 50 kg/hectare.
Outcome: 99% pathogen reduction without crop residue.
Client Success Stories
Client 1: Wuhan Kainos Technology
- Usage: 96% paraformaldehyde for synthesizing diagnostic reagents.
- Volume: 2 metric tons/month.
- Feedback: “Consistent quality reduced batch failures by 20%.”
Client 2: Jinan Huifengda Chemical
- Usage: 94% analytical-grade material for pesticide R&D.
- Volume: 500 kg/quarter.
- Feedback: “Improved reaction yields by 12% vs. formaldehyde solutions.”
Inquiry & Contact
For pricing, technical data sheets, or bulk orders:
- Email: info@vivalr.com
- Phone: (86) 15866781826



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