SODIUM LIGNO SULFONATE

CAS NUMBER: 8061-51-6

EC: 927-072-4

Sodium ligno sulfonate is yellow brown powder completely water soluble,is  naturally anionic surfactant of high molecular polymer, rich in sulfo  and carboxyl group and has better water-solubility, surf-activity and dispersion capacity.
Sodium ligno sulfonate could be used for construction, ceramics, mineral powder, chemical industry, textile industry (leather), metallurgical industry, petroleum industry, fire-retardantmaterials, rubber vulcanization, organic polymerization ,also could used as animal feed additives due to its antimicrobial and preservative properties.
Sodium ligno sulphonate is a kind of natural anionic surfactant of high molecular polymer. 
And sodium ligno sulphonate 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 .

Sodium ligno sulphonate series products can be applied as common water reducing admixture and built material of series multifunction high-performance water reducing admixtures. 
Sodium ligno sulphonate series products can be adopted as the adhesives in the briquetting procedure in the vertical retort zinc smelters. 
Sodium ligno sulfonate's also can be used as embryo reinforcing agents in the fields of pottery and porcelain and refractory materials. 
Sodium ligno sulfonatte is used in the food industry as a de-foaming agent for paper production and in adhesives for items that come in contact with food. 

Sodium ligno sulfonate has antimicrobial and preservative properties, and is used as an ingredient in animal feeds.
Sodium ligno sulfonatte is completely water soluble, naturally rich in anionic surfactants of high molecular weight polymers, sulfo and carbolsil group, and has better water solubility, surfactant activity and dispersion capacity. 
Sodium ligno sulfonate can be used for construction, ceramics. Metallurgical industry, petroleum industry, fire retardant materials, rubber vulcanization, organic polymerization, mineral powder, chemical industry textile industry, which can also be used as animal feed additives due to its antimicrobial and protective properties.

Sodium Ligno sulphonate Concrete water reducer are mainly for concrete mixture as water-reducing additive. 
Low dosage, low air content, water reducing rate is high,adapt to most kind of cement. 
Sodium ligno sulfonate Can confected as concrete early-age strength enhancer, concrete retarder, antifreeze, pumping aids etc. 
Nearly no precipitate product in the liquor additive which is made from the sodium lignosulphonate and Naphthalin-Group High-Efficiency Water Reducer.

The sodium Lignosulphonate is fit for apply to building project, dam project, thruway project etc.  
Sodium Lignosulphonate is economical one.
According to different production materials, sodium lignosulfonate is divided into soft pulp and hard pulp, and softwood lignin is currently widely used. 
Sodium ligno sulfonate, also known as sulfite lignin, has different molecular weights and different structures. 

Sodium ligno sulfonate is a heterogeneous anionic polyelectrolyte with polydispersity. 
Sodium ligno sulfonate is a brown free-flowing powder, easily soluble in water, easy to absorb moisture, soluble in water of any hardness, and not affected by pH changes, but insoluble in ethanol, acetone and other common organic solvents. 
Sodium ligno sulfonate has good chemical stability in aqueous solution, good diffusion performance and heat stability. 
The aqueous solution is brown to black, with colloidal characteristics, and the viscosity of the solution increases with the increase in concentration. 

Sodium ligno sulfonate has little effect on reducing the interfacial surface tension between liquids, and cannot reduce the surface tension of water or form micelles. 
Sodium ligno sulfonate's dispersion effect mainly depends on the adsorption-desorption of the matrix and the generation of charges.
The structural unit of sodium ligno sulfonate contains phenolic hydroxyl group and antelope group, which can generate insoluble protein complex, which is used to control suspended solids and iron scale. 

Sodium ligno sulfonate has dispersing ability. 
Sodium ligno sulfonate is a dispersant and integrator, as well as a retarder. Corrosion agent. 
In the circulating water treatment agent, the complexation between this product and zinc can be used to store the zinc in the water to continuously provide a certain amount of zinc ions to inhibit the corrosion of the water system. Use it to compound with polyol phosphate and zinc. Dubbed into a compounding agent. Used as a dispersing scale inhibitor in boiler water, its thermal stability is good, and it still maintains good dispersing performance even at 250°C. It is also effective in dispersing water-containing oxides and organic dirt in water. However, its biggest disadvantage is that the composition is unstable, the performance often fluctuates, and it is easy to decompose under high temperature and high pressure, which is very unfavorable for modern water treatment. However, due to its convenient source, low price, and non-polluting advantages, it is still used in a small amount in the compound formulation of the circulating cooling water treatment agent. Generally, the water treatment manufacturer is directly compounded in the water treatment agent product according to the formulation needs.

Sodium ligno sulfonate, also referred to as lignosulphonates, are by-products of paper production.
Wood, the base material from which paper is made, is primarily composed of two types of materials carbohydrates (such as cellulose and hemicellulose) and lignins. 
Sodium ligno sulfonate is molecularly complex and diverse, and difficult to break down. 

They are also undesirable within most paper, so the lignin is extracted by cooking the woody material under pressure with sulphite chemicals. 
This process produces a liquor containing lignosulphonates and other fermentable material. 
The liquor is purified through fermentation, which produces alcohol that is removed. 
During these processes, the chemicals that are used can create various lignin sulphonate salts, such as sodium lignosulphonate, calcium lignosulphonate, or magnesium lignosulphonate.

Sodium ligno sulfonate is restricted to use as a chelating agent, formulant ingredient or dust suppressant under the Canada Organic Regime standards. 
A chelating agent, or complexing agent, is a substance whose molecules can form several bonds to a single metal ion. 
Chelated micronutrients are widely used to meet nutrient deficiencies in crop production. 
Formulants may be used in conjunction with other substances found on the Permitted Substances Lists, and are commonly used in pesticides or fertilizers as inert materials. 
Dust suppressants are widely used across agriculture, for fertilizer manufacturing and erosion control. 
Sodium ligno sulfonate also has a large variety of uses outside the organic industry, including uses in the manufacture of concrete, plasterboard and tanning leather, as a deflocculating agent in linoleum flooring and coal briquettes, and as a fire retardant.

Usage of Sodium ligno sulfonate reduces humidity of raw mud if conserving its flow behavior, what rises the manufacture of stove and reduces specific flow volume to the burning of clinker. 
With the usage of intensifier on the base of Sodium ligno sulfonate the production of grinding units rises and there is an opportunity to change expensive and deficit chemical products.
Sodium Ligno sulphonate is a water reducer and is mainly used for concrete mixture as water-reducing additive. 

Sodium ligno sulfonate has low air content, water reducing rate is high, low dosage, adapt to most kind of cement. 
Formulated using best constituents, this chemical contain more than 80% of organic matter, is rich in potassium and nitrogen. 
This sodium ligno sulphonate is ideal for applying to dam project, building project, thruway project etc.
The sodium ligno sulphonate product can be applied as general built material and water reducing admixture of series multifunction high-performance water reducing admixture, in the field of concrete additives. 
This can be directly adopted as additive in the concrete and can be compounded with water reducing admixture as melamine series and naphthalene series etc, and they are also perfect materials for series retarding agents.

Sodium ligno sulfonate can be adopted as the adhesive in the briquetting process in the vertical retort zinc smelters. 
Further, Sodium ligno sulfonate can be used as embryo reinforcing agents in porcelain, pottery & refractory materials and amplifies the fluidity of the slurry by improving the strength of the embryo.
Sodium ligno sulfonate is as plasticizers in making concrete, where it facilitates concrete to be made with less water while sustaining the ability of the concrete to flow. 
These are also used at the time of producing cement, where they act as grinding helps in the cement mill and as a raw mix slurry deflocculant.

Sodium ligno sulfonate is a natural polymer with anionic surfactant. 
Sodium ligno sulfonate has strong dispersal ability and is suitable for dispersing solids in water medium. 
Sodium ligno sulfonate is widely used in the concrete admixture of coal water slurry additive, asphalt emulsifier, fire-proof material, strengthening agent, pesticide filler and suspending agent, dye dispersants and filler, drilling mud stabilizer agent and ceramic body, coal ore powder, fertilizer and animal feed into a ball, or granulation, casting sand mold molding industries.
Sodium ligno sulphonate water reducer are mainly for concrete mixture as water-reducing additive. 
Low dosage , low air content , water reducing rate is high ,adapt to most kind of cement. 
Sodium ligno sulfonate can confected as concrete early-age strength enhancer , concrete retarder , antifreeze , pumping etc.

Usage:
Sodium ligno sulfonate is an extract from bamboo pulping process.
Sodium ligno sulfonateis light yellow (brown) free flowing powder, easy to dissolve in water, stable chemical properties, long - term sealed storage does not decompose.
Lignin series products are a kind of surface active agent, can through the methods of modification, processing, production of multiple products, mainly used for resin, rubber, dyes, pesticides, ceramic, concrete, asphalt, feed, water treatment, coal water slurry and concrete, refractory materials, oil field drilling, compound fertilizer, smelting, casting, adhesives. 
Sodium ligno sulfonate has been proved that lignin sulfonate is very effective in preventing sandy soil and can also be used as desert fixing agent.
-Water reducing agent for concrete: Sodium ligno sulfonate is a powdery low-gas retarding water reducing agent, which is an active substance on the surface of anion. 
-Sodium ligno sulfonate has adsorption and dispersion effect on cement, and can improve various physical properties of concrete. 
-Reduce more than 13% water, improve the workability of concrete, and can greatly reduce the cement early hydration heat of hydration, can mix into early strength agent, retarder, antifreeze, pumping agent, after with naphthalene series high efficient water reducing agent to liquid admixture made of basic no precipitate is formed.
-coal water slurry additive: add this product in the process of preparation of coal water slurry, can increase the mill output, maintain normal power consumption, to reduce the pulping pulping system condition, improved the coal-water slurry concentration, in the process of gasification, oxygen consumption, coal consumption fell, the cold gas efficiency, and can reduce coal water slurry viscosity and reaches a certain stability and liquidity.
-Refractory materials and ceramic body strengthening agents: in the manufacturing process of large-size wall tile and firebrick, the particles of the raw material of the billet can be firmly bonded, and the strength of the dry blank can be increased by 20-60%.
-Dye industry and pesticide processing filling agent and dispersant: used for VAT dyes and disperse dye dispersants and filling agent, can make the color dye, color more even, shorten the time of the dye mill; In pesticide processing, it can be used as filler, dispersant and suspending agent to greatly improve the suspension rate and wettability of wettable powder.
-As a binder for powder and granular materials: used for pressing balls of iron ore powder, lead-zinc ore powder, coal powder and coke powder; Compression of cast iron and cast steel sand; Mud brick wall floor tile extrusion molding; The pellet formation of ore can obtain high strength, good stability, lubrication mold and other good results.
-Used as dilution dispersant and viscosity reducer in drilling; Improve the flow of crude oil and reduce energy consumption. 
-In petroleum products, Sodium ligno sulfonate is used as cleaning agent, dispersant, high alkaline additive, anti-rust agent, antistatic agent, emulsifying viscosity reducer, dewaxing anti-wax agent, etc.
-Work as plasticizer in making concrete n making concrete to maintain the ability of concrete  flow with less water.
-Also used during the production of cement, where they act as grinding aids in the cement mill and as a raw mix slurry deflocculant (that reduces the viscosity of the slurry).
-Used as a filler and binder in ceramic tiles, resins to fiber boards, casting sand and in fodder pellets.
-Work as a binder of powder and granular materials: for iron ore powder, lead and zinc powder, pulverized coal, coke Toner pressure on the ball; extrusion of cast iron, cast steel sand repression; mud-brick wall and floor tiles molding; mineral aggregate into a ball and provides high strength, good stability, lubrication and mold good results.
-Work as dust-suppression roads as well as in dusty processes within industry. 
-Sodium ligno sulfonate is used as a dispersant in products like fodder, disperse pesticides, dyes,carbon black, and other insoluble solids and liquids into water.

Sodium Lignosulphonate is used for:

-construction
-ceramics
-mineral powder
-chemical industry
-textile industry (leather)
-metallurgical industry
-petroleum industry
-fire-retardant materials
-rubber vulcanization
-organic polymerization

Packaging: 
-Woven fabric bag with plastic liner. Net weight: 25kg±0.1kg 

Transportation: 
-Sodium ligno sulfonate is non-toxic and non- explosive. 
-Sodium ligno sulfonate  can be transported by truck, ship and train.

Application:
-Sodium lignosulphonate is used in many industrial fields. 
-As water reducer Sodium ligno sulfonate is used because of small dosage, low air content, good workability. 
-Sodium ligno sulfonate is a modified nature lignin product. 
-Sodium ligno sulfonate has light wooden smell, Sodium ligno sulfonate is not poisonous, not harmful. 
-This powder has a good moisture absorption ability, water solubility and high chemical stability. 
-Sodium ligno sulfonate has different levels of purity (according to sugars left in the product).
-Sodium Lignosulfonatemainly used as cement water-reducing agent, leading to the diffusion of group of cement so that the water content is precipitated out, increasing its mobility, thereby reducing the mixing water, and saving cement.
-Sodium Lignosulfonate used in the formulation of the oil drilling pulp, can reduce mud viscosity and shear force to control the mobility of drilling mud. 
-In this case, the inorganic mud and inorganic salt impurities remain in the suspension state in the drilling, preventing the mud flocculation. 
-Sodium ligno sulfonate also has prominent salt resistance, anti-calcium and high temperature resistance.
-Sodium lignosulfonate also can be used as animal feed additive or animal feed pellet binder.
-The benefits of lignosulfonates in animal health are remarkably similar to those in the soil. 
-Where humic acids help to balance the critical fungal: bacteria ratio in the soil they can also stabilise the animal’s intestinal flora to improve feed efficiency (5% to 15% weight gains have been reported in cattle, pigs and poultry).
-Sodium lignosulfonate are similar, buffering agents in the soil they can also offer a protective mechanism in the animal where they are able to form a protective film on the mucous lining of the gastro-intestinal tract. 
-This film also helps to prevent excessive losses of water via the intestine.
-Sodium ligno sulfonate also be used as concrete water-reducing agent, oil drilling mud dispersant, printing and dyeing and so on.

Features:
-Better water-solubility
-Surfactivity and dispersion force
-Antimicrobial and preservative properties

Application Areas:
-Better water-solubility
-Surfactivity and dispersion force
-Antimicrobial and preservative properties

Application Areas:
-Porcelain
-Animal feed
-Petroleum industry
-Dyestuff Concrete admixture
-Metallurgic engineering
-Pesticides Carbon black

Usage:
-Sodium ligno sulfonate can be used as water-reducer in a concrete admixture. 
-Sodium ligno sulfonate can lower a water requirements, promote the workability of concrete, reduce formulation cost and so on.
-Sodium ligno sulfonate can be used with different cements and inert aggregates. 
-Sodium ligno sulfonate improves a fluidity and keeps slump retention at low dosage 0.2-0.3% (dry-dry) according to the experiment of customer.
-Sodium lignosulphonate is the best water reducing agent of concrete.
-Reduce about 10%-12% water consumption, improve the workability and water of concrete, reduce the initial heat of hydrationof cement.

-Sodium ligno sulphonate is a good additive of coal water slurry.
-If you add sodium ligno sulphonate in the process of producing coal water slurry, Sodium ligno sulfonate 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. 
-In the process of gasification, it also can reduce oxygen and coal consumption, improve the efficiency of cooled coal gas and reduce the viscosity of coal water slurry to a certain extent so as to make it advantageous to reserve and transport.
-Sodium ligno sulphonate is a kind of filler and dispersant of pesticide.
-Sodium ligno sulfonate can be used in the production of deflocculant ,dispersant and bulking agent of pesticide to improve the suspensibility and wettability of wettable powder.
-Sodium ligno sulphonate is a good reinforcing agent of refractory material and ceramic. 

-Usually, sodium ligno sulphonate 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 Sodium ligno sulfonate's 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.
-Sodium ligno sulphonate works as the binder of powdery and granular materials
-Sodium ligno sulfonate 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.
-Sodium ligno sulphonate is a kind of dispersant and viscosity depressant
-Sodium ligno sulfonate can be used as dispersant and viscosity depressant in artsian well to ameliorate the fluidity of transportation of crude oil and reduce energy loss. 
Sodium ligno sulfonate can be used as purificant, dispersant, antirust, anlistatig of petrochemicals.

Some things to know:

-Sodium ligno sulfonate is better soluble in cold water then in hot. 
-Do not warm up water before solubilizing otherwise you will get fisheyes.
-Sodium ligno sulfonate has slump retention because of natural sugars. 
-Sodium ligno sulfonate means it can be spoiled in warm weater.
-Do not overdosage Sodium ligno sulfonate. 
-Again because of natural sugars it can decrease final compression strength.

Usage areas:

In plants, Sodium ligno sulfonate, found in the cell wall, together with cellulose, provides the woody structure and durability of the plant. 
Sodium ligno sulfonate is not used in paper making, but is a by-product of paper production. 
Sodium ligno sulfonate is abundant in 2nd and 3rd grade papers (duplicator papers, yellow papers such as straw paper). 
Sodium ligno sulfonate degrades over time, shortening the life of the paper.
Many plant tissues contain, in addition to carbohydrates and foreign compounds, an amorphous and polymeric substance called lignin. 
The amount of Sodium ligno sulfonate in mature tree tissue varies between 18% and 38%. 
Sodium ligno sulfonate is also found in grass and grass in different proportions.
The biological role of lignin in living plants creates a tissue with excellent resistance and durability with the cellulose and other carbohydrates of the cell wall. 
The chemical properties of Sodium ligno sulfonate and the other two groups of natural polymers, carbohydrates and proteins, are quite different from each other. 
For example, tree Sodium ligno sulfonate is primarily aromatic and can be dissolved in known solvents. 
Sodium ligno sulfonate is easily and almost completely insoluble. 
Sodium ligno sulfonate cannot be hydrolyzed into monomer units and lack the regular structure that is the most important feature of other natural polymers.

Uses:
-Sodium ligno sulfonate could work as plasticizer in making concrete n making concrete to maintain the ability of concrete  flow with less water.
-Sodium ligno sulfonate is also used during the production of cement, where they act as grinding aids in the cement mill and as a rawmix slurry deflocculant (that reduces the viscosity of the slurry).
-Sodium ligno sulfonate could be used in lead batteries to acts on crystallization of the lead sulfate thus increase the battery to get a much longer life-time.
-Sodium ligno sulfonate could used as a filler and binder in ceramic tiles, resins to fiber boards, casting sand and in fodder pellets.
-Sodium ligno sulfonate works as dust-suppression roads as well as in dusty processes within industry. 
-Sodium ligno sulfonate is used as a dispersant in products like fodder, disperse pesticides, dyes,carbon black, and other insoluble solids and liquids into water.
-Sodium ligno sulfonate could reduce the viscosity of mineral slurries is used to advantage in oil drilling mud, where it replaced tannic acids from quebracho (a tropical tree).
-Sodium ligno sulfonate could be used for the production of plasterboard to reduce the amount of water required to make the stucco flow and form the layer between two sheets of paper. 
-The reduction in water content allows lower kiln temperatures to dry the plasterboard, saving energy.
-Sodium ligno sulfonate could work as a binder of powder and granular materials: for iron ore powder, lead and zinc powder, pulverized coal, coke Toner pressure on the ball; extrusion of cast iron, cast steel sand repression; mud-brick wall and floor tiles molding; mineral aggregate into a ball and provides high strength, good stability, lubrication and mold good results.

Storage and Handling:
-Sodium ligno sulfonate can be easily stored in original closed and undamaged containers, in a dry place. 
-The temperature for storage varies from 5°C and 30°C. Keeping away from moisture is always advised.
-Sodium ligno sulfonate should be stored in a dedicated warehouse that is well-ventilated and dry. 
-Sodium ligno sulfonate caking and lumped, just sieve it by 0.63mm mesh or make it into solution, then use Sodium ligno sulfonate. 
-Usually, its shelf life is one year, if after the expiration date, Sodium ligno sulfonate can continue to use when the testing results fall within the established range.
-While handling this chemical, apt personal protective equipments should always be worn, to stay safe and secure. Any contact with skin or eye should be avoided.

SYNONYM:

Lignosulfonic acid, sodium salt 
8061-51-6 
Vanisperse 
Polyfon 
Vanicell 
Reax disperser 
Dispergator reax 
Marasperse B 
Marasperse N 
Polignate sodium 
Sodium polignate 
Maracell C
Maracell E 
Vanisperse CB 
Marasperse CBS 
Banirex N 
Lignosol X 
Polyfon F 
Polyfon H 
Polyfon O 
Polyfon T  
Vanirex N