Aqueous Solution Paraformaldehyde CAS 30525-89-4

Tianjin Gnee Biotech Co., Ltd. is one of the leading manufacturers and suppliers of aqueous solution paraformaldehyde cas 30525-89-4 in China. Welcome to buy cheap chemical products for sale here from our factory. For price consultation, contact us.

 

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.

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

Parameter	Spesification
Color	White
Appearance	Free Flowing Prilled
Molecular Formula	OH-(CH2O)n-H where n=8 to 100 units
Paraformaldehyde Content	92% ± 1% / 96% ± 1%
Water Content	8% ± 1% / 4% ± 1%
Reactivity	2 – 8 min
Mean Particle Size	250 – 350 µm
Ash	0.01 - 0.05%
Bulk Density	650 – 850 kgs/m3
Melting Point	120 – 175 ̊C
pH	4 – 7
Flammability	combustible, with flash point (tag open cup) of about 93 ̊C
Vapour Pressure	varies with air humidity, being between 23 and 26 mmHg at 25 ̊C

Gneebio  is a leading chemical manufacturer and supplier in China, specializing in the development, production, and distribution of high-quality pharmaceuticals, intermediates, specialty chemicals, and other fine chemicals. Our experienced sales and after-sales support teams, combined with efficient logistics solutions, provide seamless service to global clients. By working closely with factories and production teams, we guarantee the timely and cost-effective delivery of superior products. At Gneechem, our mission is to be your trusted one-stop chemical solutions provider.

Our popular products include Organic Chemicals (Polybutadiene Rubber, Propylene Glycol, Cyclohexanone, Cyclohexane, Paraformaldehyde, Methyl Isobutyl Ketone), Featured Chemicals (Sodium Cocoyl Glutamate, Piperazine Anhydrous, Ethanol Diisopropanolamine, Propyl Gallate), and various Petrochemicals (Ethylene Tar, HP500N, Petroleum Toluene), among others.

Gneebio has been committed to developing high-quality and high-purity products, and the purity of the products can even reach 99.9%, which makes Gnee always in the forefront of the industry, and it is also an important factory for customers to choose Gnee

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1. Can provide high quality and competitive price.
2. Free samples for your evaluation.
3. Use the local transportation company to transport the goods, so that you can receive the goods quickly.
4. We will inform you all the information of each stage in advance.
5. Packaging can be customized.
6. Respond the first time before and after sale.
We want a win-win business. Send your inquiry and you will get it!

 

Q: May I get one sample before placing order?
A: Yes, we'd like to provide sample for you. free samples(max 1Kg) are available, but freight cost will be born by customers.

Q. Are you a manufacturer or a trading company?
A:We are a trading company and have many cooperative factories, located in Anyang City, Henan Province, we welcome you to visit our factories.

Q. Can we customize the labels according to our design?
A:Yes, please send us your artwork, and you will get the product you want.

Q. Can you give me a discount price?
A;We always put our customers' interests first. Prices are negotiable under different conditions, with different discounts for different quantities. We guarantee that you can get the most competitive price.

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