30525-89-4 Paraformaldehyde Powder,
Industrial Grade Paraformaldehyde Powder
Polyoxymethylene Paraformaldehyde Particles/Granules/Powder Industrial Grade 96% CAS 30525-89-4
Paraformaldehyde is a white amorphous powder. There is a formaldehyde odor. A linear polymer of formaldehyde. No fixed melting point, decomposes when heated. Melting point 120 ~ 170 ℃. It is easily soluble in hot water and releases formaldehyde, slowly soluble in cold water, soluble in caustic alkali and alkali metal carbonate solution, insoluble in alcohol and ether, and its high polymer is insoluble in water. Formaldehyde-like reactions can occur, such as chloromethylation, acetal formation with alcohols, and the like. For synthetic resins, adhesives, medicines, fungicides, insecticides, disinfectants, etc.
|APPEARANCE||WHITE POWDER||WHITE POWDER|
|ACID VALUE(FORMIC ACID)||≤ 0.03%||0.02%|
Paraformaldehyde used in synthetic resins, adhesives, coatings and other industries
Paraformaldehyde used in the production of herbicides: glyphosate, alachlor, butachlor, acetochlor, gramochlor, etc.
Paraformaldehyde used in the production of pesticides: pyrethrin, phorate, tricyclazole, triazolone, danabol, aonidol, etc.
For Plant Growth Regulators: Glyphosate
Paraformaldehyde used for disinfection of wards, clothes and bedding, etc.
4. Organic raw materials:
Paraformaldehyde used for the preparation of pentaerythritol, trimethylolpropane, glycerol, acrylic acid, methyl acrylate, methacrylic acid, N-hydroxymethyl acrylamide, etc.
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