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China, Chinese Un 2213 Paraformaldehyde 96% Purity Plant1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Organic ChemicalsHydroxybenzeneAetherAldehyde KetoneParaformaldehyde 92%Paraformaldehyde
Qingdao Sincere Chemical Co., Ltd.
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Product Description Product Name: ParaformaldehydeOther Names:polyformaldehyde; ethyl methyl etherMolecular Formula:(CH2O)nUN No.: 2213HS No.:2912600000CAS No.: 30525-89-4EINECS No.: 200-001-8Hazard Class: 4Purity: 96% Appearance: White Powder or Crystal PearlsSPECIFICATIONSOur paraformaldehyde meets Chinese national standards, as well as European and American standards. ItemPARAFormaldehyde Content 96%min Acidity0.04% maxAsh 0.08% maxFe 0.001% max PHYSICAL PROPERTIESParaformaldehyde (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.PACKAGEPackageDrum No.Net Weight per Drum Net Weight per 20'FCLBags880.0025 KG22 MTBags22.001000 KG22 MTAPPLICATIONparaformaldehyde is depolymerized, the resulting formaldehyde may be used as a fumigant, disinfectant, fungicide, and fixative. Longer chain-length (high molecular weight) polyoxymethylenes are used as a thermoplastic and are known as polyoxymethylene plastic (POM, Delrin).Paraformaldehyde can be used as a substitute of aqueous formaldehyde to produce the resinous binding material, which is commonly used together with melamine, phenol or other reactive agents in the manufacturing of particle board, medium density fiberboard and plywood.STORAGEKeep 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 USWe work in this field for about 16 years, and the annual output of paraformaldehyde is about 1000,000 tons.OUR ADVANTAGE1.Quickly and timely response 2.Quick and professional Delivery of chemicals3.Professional technical support and after-sales service4.Full set of Hazard Chemical Exporting Licenses5.Continuous and stable supply chemicals with professionally deal Bulk Vessel,ISO Tank and containers transportation
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