Sodium lignosulfonate

Post Date:
Jul 18,2013
Expiry Date:
Jul 18,2014
Detailed Description:
Cas No. :8061-51-6 Quantity: 10Metric Tons
Specs:PH Value:8-10
Payment Method: TT

Sodium lignosulphonate is a kind of natural anionic surfactant of high molecular polymer, which is rich in sulfo group and carboxyl and has better water-solubility, surfactivity and dispersion force, made by a process of filtration, inspissation, chemical modification and spray drying with woord as raw material.
Sodium lignosulphonate is widely used in various concrete projects, such as the prilling of concrete admixture, intensifer, suspending agent, dispersant, bulking agent, stabilizing agent, breeze, fertilizer, feedstuff, and foundry of sand mould, etc.
Main Specification1,Can reduce 10% of water consumption at least ;2, can improve mixture of the concrete;3, Compression strength improves by more than 15% equally on 3-28 days;4, Can reduce the initial stage of the cement heat of hydration by a large margin;5, Have no function of corroding on the reinforcing bar.
CAS Registry Number:
8061-51-6
Synonyms:
;Ligninesulfonic acid sodium salt;Sodium Lignosulphonate;Sodium lignosulfonate;Sodium lignosulfonate;Sodium Lingosulfonate;
Molecular Formula:
C₂₀H₂₄Na₂O₁₀S₂
Molecular Weight:
534.51
Molecular Structure:

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