Lignin, alkali, reaction products with disodium sulfite and formaldehyde

Lignin, alkali, reaction products with dimethylamine and formaldehyde

Lignin, polymer with ethenylbenzene, graft

Lignin, polymer with 4-methylphenol

Lignin, sodium salt

Lignin, polymer with formaldehyde and phenol

Potassium lignosulfonate

C.I. Acid Red 1

Lignin, polymer with formaldehyde

Acid lignin

Acid soluble lignin

Lignin, alkali, polymer with formaldehyde

Lignin, ammonium salt

Lignin, ethanolysis

Aminolignin

Lignin, alkali, polymer with formaldehyde and phenol

Lignin, alkali, oxidized, sodium salt

Lignin, alkali, reaction products with formaldehyde

Lignin, alkali, oxidized, reaction products with disodium sulfite and formaldehyde

Lignin, alkali, reaction products with formaldehyde and sodium bisulfite

Lignin, alkali, oxidized

Lignin, polymer with phenol

Sodium lignosulfonate

Calcium lignosulfonate

Lignosulfonic acid

Milled wood lignin

Chlorolignin

Organosolv lignin

Klason lignin

Alkali lignin