Product Name: Paraformaldehyde
Other Names:
polyformaldehyde; ethyl methyl ether
Molecular Formula:(CH2O)n
UN No.: 2213
HS No.:2912600000
CAS No.: 30525-89-4
EINECS No.: 200-001-8
Hazard Class: 4
Purity: 96%
Appearance: White Powder or Crystal Pearls
SPECIFICATIONS
Our paraformaldehyde meets Chinese national standards, as well as European and American standards.
| Item |
PARAFormaldehyde |
| Content |
96%min |
| Acidity |
0.04% max |
| Ash |
0.08% max |
| Fe |
0.001% max |
PHYSICAL PROPERTIES
Paraformaldehyde (PFA) is the smallest polyoxymethylene, the polymerization product of formaldehyde with a typical degree of polymerization of 8-100 units. Paraformaldehyde commonly has a slight odor of formaldehyde due to decomposition. Paraformaldehyde is a poly-acetal.
Paraformaldehyde forms slowly in aqueous formaldehyde solutions as a white precipitate, especially if stored in the cold. Formalin actually contains very little monomeric formaldehyde; most of it forms short chains of polyformaldehyde. A small amount of methanol is often added as a stabilizer to limit the extent of polymerization.
PACKAGE
| Package |
Drum No. |
Net Weight per Drum |
Net Weight per 20'FCL |
| Bags |
880.00 |
25 KG |
22 MT |
| Bags |
22.00 |
1000 KG |
22 MT |
APPLICATION
- Used as raw material of organic chemical industry and synthetic resin.
- Coating: synthetic high-grade automotive paint;
- Resin: synthetic urea formaldehyde resin, phenolic resin, polyacetal resin, melamine resin, ion exchange resin and various adhesives;
- Paper making: synthetic paper reinforcement;
- Casting: sanding defilm agent, synthetic casting adhesive;
- Breeding industry: fumigation disinfectant.
- Organic ingredients
STORAGE
Keep away from heat and flame. Keep from contact with oxidizing materials. Store in a cool, dry, well ventilated area.
QUALITY INSPECTION
Our chemicals can be tested by any impartial third party, such as SGS,BV,ISO,CE, etc.
ABOUT US
We work in this field for about 16 years, and the annual output of paraformaldehyde is about 100,0000tons.
OUR ADVANTAGE
1.Quickly and timely response
2.Quick and professional Delivery of chemicals
3.Professional technical support and after-sales service
4.Full set of Hazard Chemical Exporting Licenses
5.Continuous and stable supply chemicals with professionally deal Bulk Vessel,ISO Tank and containers transportation
Audited Supplier 
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