What is pFA paraformaldehydeCAS 30525-89-4?
PFA Paraformaldehyde is the solid form of liquid formaldehyde, formed by the polymerization of formaldehyde with a typical degree of polymerization of 8-100 units. Since paraformaldehyde is basically a condensed form of formaldehyde, it possesses the same characteristics but with a wider range of applications.
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Product Name |
Paraformaldehyde |
Cas No. |
30525-89-4 |
|
Other Names |
Solid formaldehyde ;Polymerized formaldehyde |
Purity |
92%min 96%min 98%min |
|
Quantity |
Powder 27Tons/20`FCL, granules 23Tons/20`FCL |
HS Code |
29126000 |
|
Package |
170KG Drum/IBC Drum/Flexitank |
MF |
(CH2O)n |
|
Appearance |
Granular;Powder |
Certificate |
ISO/MSDS/COA |
|
Application |
Urea-formaldehyde resin, phenolic resin raw materials for wood adhesives, molding compounds |
Sample |
Available |
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What is the main purpose of PFA (paraformaldehyde)?
Resins Industry
The most important use of paraformaldehyde is as a source of formaldehyde groups in the production of many thermosetting resins, together with phenol, urea, melamine, resorcinol and other similar reagents. These resins are used as moulding powders; in the wood industry as glues for chipboard, plywood and furniture; as bonding resins for brakes, abrasives and foundry dyes; as finishing resins for paper and textiles; as driers and glossing agents for paints; as insulating varnishes for electrical parts.
Reagent for Organic Reactions
The main purpose of PFA is to act as a fixative and cross-linking agent in biological research. It preserves the structural integrity and biochemistry of biological specimens by forming covalent cross-links between proteins, effectively "freezing" them in place for subsequent microscopic or biochemical analysis.
Agriculture and Pesticides
Most paraformaldehyde consumed by the agrochemicals industry is for the herbicides.
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packaging
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Weight |
Packing |
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<25KG |
By foil-alum bag/pap/bottle |
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≥25kg |
Package: 25kg/drum/bag or as your request |
Shipping
Normally for the small quantity, we will ship them by DHL, Fedex, UPS, special line and so on, for big quantity By air, Sea, and some special line to most Countries.
about us
Gneebio is a professional chemical raw material manufacturer and global distributor. Our company is located in Henan Province, China. We have multiple partner chemical factories in Henan, covering an area of 3,600 square meters, providing customers with a one-stop chemical procurement service, including mixing, repackaging, storage, and distribution.
We adhere to international standards including ISO and GMP, ensuring every shipment meets strict quality and safety requirements. Backed by a professional export team and a strong logistics network, we guarantee prompt delivery and reliable support to clients across Asia, the Middle East, Europe, and the Americas.
