Magnesium Lignosulfonate

Magnesium Lignosulfonate Description

Magnesium Lignosulfonate(Magnesium Lignosulphonate) is extracted from pulping liquid by the procedures of purification, evaporation, chemical treatment and drying. Magnesium lignosulfonate is a natural polymer anionic surface active agent, rich in sulfo group and carboxyl, has better water solubility, surface activity and dispersion force, low pollution technology processing and sucrose as raw material. Could used as water reducing agent of concrete, Additive of coal water slurry, filler and dispersant of pesticide, reinforcing agent of refractory material and ceramics, Binder of powdery and granular materials, dispersant and viscosity depressant.

magnesium lignosulphonate

Main Specification:


Magnesium Lignosulfonate

Product Code



Yellow Brown Powder

PH value


Dry maters




Total magnesium and calcium






Total reducing matte


 magnesium lignosulfonate
magnesium lignosulfonate


Can be used as dispersant and the viscosity reduction agent in artesian well improve liquidity of the transportation of crude oil and reduce energy losses. It can also be used as cleaning agent, dispersing agent, anti-rust, antistatic agent of petrochemical products.

It can be used in the production of deflocculant, dispersant and bulking agent of pesticide to improve the suspensibility and wettability of wettable powder.

  • Reinforcing agent of refractory material and ceramics

Usually, magnesium lignosulfonate can make atomic hard matted a strength of ceramic wall tile and brick production process, when the temperature lower than 400 Celsius , also can disappear automatically, if the temperature is between 400 and 500 Celsius. When the volume is 0.002 of the dry adobe material, the strength of the ceramic can increase more than 20% of adobe 60%. But in the process of production, the speed of temperature elevation in order to avoid the surface of the foam too fast.

  • Additive of coal water slurry

If you add magnesium lignosulfonate to manufacturing process of coal water slurry, it can increase the mill output, maintain system normalization, lower power consumption, increase the thickness of the coal water slurry. Gasification process, it can also reduce the oxygen and coal consumption, improve the efficiency of cooling gas, to reduce the viscosity of coal water slurry making it beneficial to reserve and transportation to some extent.

Note 1.

It is suitable for case-in-situ and prefabricated concrete engineering of water conservancy, port, transportation, industrial and civil construction with the effects of saving cement, improving concrete construction performance, reducing cement early hydration heat and upgrading concrete quality. The recommended dosage is 0.2-0.3% based on the cement.


Magnesium Lignosulfonate can be directly used in concrete as a common water reducing agent. It can also be used together with high efficient water reducing agents such as naphthalene series and melamine series water reducing agent. It is a raw material with good performance to price ratio for producing set retarding water reducing agent and set retarding pumping agent. It can be used widely as adhesive, strengthening agent and water shutoff agent in smelting, ceramic and petroleum industries.


  • 25kgs woven bags with liner inside
  • According Customers’requirement.

Magnesium Lignosulfonate TDS and MSDS

Leave a Reply

Your email address will not be published. Required fields are marked *