Paraformaldehyde Powder 96% White Powder Polyformaldehyde for Chemicals CAS 30525-89-4

• CAS No.: 30525-89-4
• Formula: (CH2o)N
• EINECS: 608-494-5
• Type: Pharmaceutical Intermediates
• Appearance: Powder
• Quality: Industrial
• Model NO.: 22
• Colour: White
• Colore: White
• Transport Package: 25kg, 500kg Bags
• Specification: 96%and 92%
• Trademark: zhangzhou
• Origin: Xinjiang
• HS Code: 291260000
• Production Capacity: 500000ton

Product Description

Product Description
 

Paraformaldehyde in the synthesis of pesticides, synthetic resins, coatings, fumigation disinfectant and other formaldehyde downstream products, can not only reduce the energy consumption of dehydration, but also greatly reduce the amount of wastewater treatment.

 
Many enterprises in the paint and resin industries have successfully adopted low-polymerization degree paraformaldehyde as raw material, and has achieved good results, can greatly shorten the reaction cycle, and can improve the yield, saving the amount of aldehyde 7-17%. The acetal chemical sequence can be simplified effectively by using this product in the production of polyvinyl alcohol synthetic fiber.

Polyethylene (IUPAC names Polyoxymethylene, POM) a polymer of formaldehyde (high molecular weight polyethylene), generally having a structural length of eight to one hundred units. Long chain polyformaldehyde is commonly made in heat-resistant plastics, also known as polyformaldehyde plastics. White flammable crystalline powder with formaldehyde odor. Dissolves slowly in cold water and quickly in hot water. The solubility of water at 20ºC is 0.24g/100cm3H2O.
 

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

 

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