Paraformaldehyde 30525-89-4 for Paper Making Synthetic Resin

• CAS No.: 30525-89-4
• Formula: (CH2o)N
• EINECS: 608-494-5
• Classification: Organic Analytical Reagents
• Grade: CP
• Specific Usage: Super Special Grade
• Model NO.: 30525-89-4
• Content: Standard
• Source: Formaldehyde Aqueous Solution
• Habit Appellation: Chemical Medicine
• Application: Industry
• Property: Organic Reagent
• Name: Paraformaldehyde
• Mf: (CH2o)N
• Purity: 96%
• Molecular Weight: 90.08
• Melting Point: 120-170 Celsius Degree
• Package: 25kg/Bag
• pH Value: 5.5
• Storage Condition: 2-8 Celsius Degree
• Transport Package: 25kg/Bag
• Specification: Purity 99.6%
• Trademark: OEM
• Origin: Linyi City, Shandong, China
• HS Code: 2912600000
• Production Capacity: 5000000tons/Year

Product Description

Product Description

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.

Detailed Photos

Item	Specifications
Appearance	White crystalline powder
Content (H3BO3), %	96.35
Acid Value((formic acid),%	0.018
Ash,%	0.3
Fe content,%	<0.0003
PH Value(20°C)	5.6
Solubility (55°C,min)	15

 

 

Packaging & Shipping

 

Factory show:

 

 

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

Company Profile

LINYI CANAAN INDUSTRY CO.,LTD is built in 2011, located in Room 2201,Block A,Global Center. They're mainly in deal with all kinds of cutting disc,cutting wheel and chemical products such as melamine powder, paraformaldehyde,polyvinyl alcohol.

The company has a good team of high quality and the network service is excellent,which can offer the best products and the excellent people-oriented service for customers.

Our products are exported well to middle east,south Asia,Europe,South American,Africa and other areas around the world.Relying on our perfect workmanship,high quality and excellent network service,the company has won the favorable reputation from overseas customers.
 

 

FAQ

Question 1: Why choose us?
Favorable price and professional service!

Question 2: Which kind of payment terms do you accept?
You can pay by T/T, L/C

Question 3: Can you give me a discount price? 
Sure, depend on your quantity.

Question 4: How can I get a sample? 
Free sample is available, freight collect

Question 5: How about your quality? 
We have a professional technical team which can provide strict quality products 
according to customers requirements.