Resorcinol formaldehyde resin
4 1 phenylethyl resorcin
Resorcinol formaldehyde resin
Metanilic acid, MDNB, PNA, potesium chloride, resorcinol, cynuric acid, MPD
H acid, gamma acid, mpd, resorcinol, f c acid, cynauric cloride
Sulphur black, chloropicrin, picric acid, sodium picramate, offset printing ink, glyoxal, potassium hydroxide, sodium hyposulphite, resorcinol, fast blue bb base, ptbba
Sulphur black, chloropicrin, picric acid, sodium picramate, offset printing ink, glyoxal, potassium hydroxide, sodium hyposulphite, resorcinol, fast blue bb base, ptbba
