96% Pure CAS 30525-89-4 Paraformaldehyde at Best Price

Product Description

1. Product Name: Paraformaldehyde
2. Other Names:

polyformaldehyde; ethyl methyl ether

1. Molecular Formula:(CH₂O)n
2. UN No.: 2213
3. HS No.:2912600000
4. CAS No.:   30525-89-4
5. EINECS No.:   200-001-8
6. Hazard Class:  4
7. Purity:  96% 
8. 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

1. Used as raw material of organic chemical industry and synthetic resin.
2. Coating: synthetic high-grade automotive paint;
3. Resin: synthetic urea formaldehyde resin, phenolic resin, polyacetal resin, melamine resin, ion exchange resin and various adhesives;
4. Paper making: synthetic paper reinforcement;
5. Casting: sanding defilm agent, synthetic casting adhesive;
6. Breeding industry: fumigation disinfectant.
7. 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