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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2209909Generated: October 30, 2026

Formaldehyde → Melamine formaldehyde

https://huagongshe.com/reaction/2209909

Reaction equation

Participants

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

Reaction Conditions

Temperature70 °C

Reaction Steps

To 5 g of melamine powder were added 6.5 g of a 37% aqueous formaldehyde solution and 10 g of water, and the resulting mixture was adjusted to pH 8 and then heated to about 70° C. to obtain an aqueous melamine-formaldehyde precondensate solution.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05456852
Source datasetuspto-grants-1995_10
ORD IDord-948c3abc496741938bfcac260ec44411
Source noteuspto-grants-1995_10