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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 487523Generated: October 28, 2026

Formaldehyde → Melamine formaldehyde

https://huagongshe.com/reaction/487523

Reaction equation

Participants

RoleNameHCIDCharge
ReactantFormaldehydeHCID 712—
ReactantMelamineHCID 7955—
SolventWaterHCID 962—
ProductMelamine formaldehydeHCID 93374—

Reaction Conditions

Temperature60 °C

Reaction Steps

Independently, to 31.5 g of melamine were added 52.2 g of a 37% aqueous solution of formaldehyde and 170.3 g of water, and the resulting mixture was stirred at 60° C. for 30 minutes to obtain a transparent melamine-formaldehyde precondensate.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05296331
Source datasetuspto-grants-1994_03
ORD IDord-225911501e1c4ba5b220213a84b5b897
Source noteuspto-grants-1994_03