High quality Sodium Lignosulfonate Sodium Lignosulphonate 100% water soluble

chemical auxiliary agent alkali lignin sodium lignosulphonate * CAS No.: 8061-51-6
* Appearance: Brown Powder
* Model Number: MN-1, MN-2
* PH Value: 8-12
* Product description: Sodium Lignosulfonate, Sodium Lignosulphonate, MN-1, MN-2

Alternative name
sodium lignosulphonate, sodium ligno sulfonate, sodium ligno sulphonate, sodium ligin, lignosulfonic acid, sodium salt,
sulphonated ligin sodium salt, MN-2c, sls, concrete admixture water reducer

Main performance
(1)Water reducing agent of concrete
Sodium lignosulphonate can reduce more than 8% water consumption, improve the workability and water of concrete, reduce the
initial heat of hydration of cement.
(2)Additive of coal water slurry
If you add sodium lignosulphonate in the process of producing coal water slurry, it can increase the output of the mill, maintain
the normallization of the system, reduce the power consumption, and improve the thickness of coal water slurry.
(3)Filler and dispersant of pesticide
Sodium lignosulphonate can be used in the production of deflocculant ,dispersant and bulking agent of pesticide to improve the
suspensibility and wettability of wettable powder.
(4)Reinforcing agent of refractory material and ceramics
Usually, sodium lignosulphonate can make ceramic atom hard felted to build up the intensity of ceramics in the manufacturing
process of wall brick and firebrick when the temperature is under 400 degree centigrade, and also can disappear automatically if
the temperature is between 400 and 500 degree centigrade. When its volume is 0.2%-0.8% of the dry adobe material, the intensity of
ceramics adobe can increase more than 20%-60%. But in the manufacturing process, the speed of temperature elevation can't be too
fast in order to avoid spumescence of surface.
(5)Binder of powdery and granular materials
Sodium lignosulphonate can be used in the press of iron breeze, powered coal, sand mould of cast iron and steel, groud tile, etc.
It has highest stability and intensity and also can lubricate matrixes.
(6)Dispersant and viscosity depressant
Sodium lignosulphonate can be used as dispersant and viscosity depressant in artsian well to ameliorate the fluidity of
transportation of crude oil and reduce energy loss. It can be used as purificant, dispersant, antirust, anlistatig of
petrochemicals.
(7) Feed additives -sodium lignosulphonate
(8) Leather additives -sodium lignosulphonate

Sodium lignosulfonate is an organic substance with the chemical formula of c20h24na2o10s2. Lignin is a natural polymer with a content second only to cellulose and chitin in nature. One of its most extensive uses is to convert it into lignosulfonate through sulfonation modification, including sodium lignosulfonate. Sodium lignosulfonate can be used as an additive for polymers and concrete, with the advantages of low cost and environmental friendliness.