Home > Products > Chemicals > Other Chemicals

 Industrial formaldehyde 1
  •  Industrial formaldehyde 1

Industrial formaldehyde

Model:-
Brand:-
Origin:-
Category:Chemicals / Other Chemicals
Label: -
Price: -
Min. Order:-
Inquire Now

Member Information

Detail

Product Description

Introduction

Formaldehyde, chemical formula or HCHO or CH2O, formula 30.03, also known as ant aldehyde, explosion limit: 7.0-73%. It has a strong reducing effect and is used as raw material of pesticide and disinfectant, synthetic resin, vinylon, urotropine, jilisuteol and dye, etc.

Product Name Aldehyde Content% Appearance Features Application  
Formaldehyde 37 colorless transparent liquid type formaldehyde  commonly known as formalin is widely used in chemical industry, textile, wood processing, etc  
Paraformaldehyde 98 white crystalline powder high solid content , herbicides, synthetic resin, coatings, adhesives and other industries  
High concentration formaldehyde 52 colorless transparent liquid higher reactivity for MDI polyethylene tetrahydrofuran, pom, such as chemical and pharmaceutical industries  

 

Category Details
Chemical Formula HCHO; simplest aldehyde, polymerizes into paraformaldehyde
Key Applications – Wood Adhesives: Urea-formaldehyde (UF) resins
– Plastics: Phenolic resins, molding compounds
– Textiles: Finishing agent for wrinkle-resistance
– Disinfectants: Medical/industrial sterilization
Industrial Grades – 37% Solution: Common aqueous solution
– 50% Solution: High-concentration blends
– Gas Form: Polymerization processes
Safety Risks – Acute Exposure: Respiratory irritation, skin sensitization
– Carcinogenicity: IARC Group 1 (nasal cancers)
– Flash Point: 64°C (closed cup)
Regulatory Compliance – OSHA PEL: 0.75ppm (TWA)
– REACH: Authorized under strict controls
– EPA: Emission limits for composite wood products
Environmental Impact – VOC Emissions: Contributes to ground-level ozone
– Wastewater Treatment: Biodegradation challenges
– Carbon Footprint: Energy-intensive production
Sustainability Trends – Green Alternatives: Bio-based adhesives (e.g., soy-based)
– Process Innovations: Closed-loop systems for capture/reuse
– Catalyst Development: Reducing energy consumption
Market Dynamics – Global Demand: ~5.5M tons/year (2025)
– Growth Drivers: Emerging economies, construction sector
– Price Drivers: Methanol feedstock costs, energy prices

Note: Critical industrial chemical requiring rigorous safety protocols. Industry focus on reducing environmental footprint through technological advancements.

Key Characteristics

Physical & Chemical Properties

Property Specification
Molecular Formula CH₂O
Boiling Point -19°C (gas) / 37% in water
Density 1.09 g/cm³ (37% solution)
Flash Point 85°C (37% solution)
Solubility Completely miscible in water

Commercial Forms

Form Concentration Primary Use
Aqueous Solution 37-50% Most common industrial form
Paraformaldehyde 91-99% Solid, slow-release form
Gas 100% Direct chemical synthesis

Industrial Applications

Major Uses

Industry Application Key Products
Resin Production Adhesives & binders Urea-formaldehyde resins
Construction Composite wood products Particleboard, MDF
Automotive Molded components Phenolic resins
Healthcare Disinfection Sterilizing solutions
Textiles Fabric treatment Wrinkle-resistant finishes

Safety & Handling

Health Hazards: Carcinogenic (Group 1 IARC), skin/eye irritant

Exposure Limits: 0.75 ppm (8-hr TWA), 2 ppm (STEL)

Storage: 21-25°C in corrosion-resistant containers

Stabilization: Typically contains 10-12% methanol

Production Methods

Methanol Oxidation (90% of global production)

Natural Gas Direct Conversion

Biomass Pyrolysis (emerging technology)

Conclusion

Industrial formaldehyde remains indispensable despite its toxicity concerns, with annual production exceeding 50 million tons. Future developments focus on safer handling technologies and bio-based production methods to maintain its critical role in manufacturing.


Product Image

 Industrial formaldehyde 1
Img 1

Send Inquiry to this Member

Standard International Group (HK) Limited

Room 1833, Building D, No. 4299, Jindu Road, Minhang District, Shanghai

Phone:
+86-152-5624 7382
Fax:
Contact:
Sunset (worker)
Mobile:
5624 7382

Related Products of this Company

This member assumes full responsibility for the content of this listing. DIYTrade accepts no responsibility whatsoever in respect of such content.
To report fraudulent or illegal content, please click here.

China Suppliers Quick Searching:

Other Chemicals Made In China Products

,  

Other Chemicals China Suppliers and China Manufacturers