Paraformaldehyde is used as fumigant and for the preparation of pure formaldehyde Paraformaldehyde is the smallest polyoxymethy

Paraformaldehyde is the smallest polyoxymethylene , it is the product of the typical degree of the paraformaldehde of 8-10 units . Longer chain –length ( high molecular weight) polyoxymethylenes are used as and know as ( POM, Delrin)

Paraformaldehyde is used as fumigant and for the preparation of pure formaldehyde

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CERTIFICATE OF ANALYSIS

PROCUCT NAME	PARA FORMALDEHYDE
MANUFACTURER DATE	APR.12,2010
EXPIRY DATE	APR.11,2012
LOT NO.	100412
PACKING(QUANTITY)	25KGS NET PP/PE BAG
CONTENT	92%±1%
ASH	0.06%
APPARENT	CLARITY
ACIDITY(FORMIC ACID)	0.003%
FE	0.001%

   

Paraformaldehyde (phenol formaldehyde adhesive)