Sulfophenolated kraft lignin
Starting At: $205.30
The sulfophenolated kraft lignin is a phenolated enriched kraft lignin that has a sulfonate group attached to the ortho position of phenolic groups. It has a charge density of -1.5 ~ -3.1 meq/g with partial solublity in water. Its molecular weight is in the range of 4000-8000 g/mol.
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Lignin is a natural product with complex structures and varied chemical bonds. This image represents the most probable location of the functional groups on lignin.
DESCRIPTION
The sulfophenolated kraft lignin is a phenolated enriched kraft lignin that has a sulfonate group attached to the ortho position of phenolic groups. It has a charge density of -1.5 ~ -3.1 meq/g with partial solublity in water. Its molecular weight is in the range of 4000-8000 g/mol.
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We prepare a wide variety of lignin-based products designed to suit your specific needs and have a team of technical experts available to listen to your requirements, support your trials and offer lab services. Our products are available in both liquid and dry powder forms. LignoAdvances products can be used as dispersing agent, emulsion stabilizer, flocculant and rheology control.