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1. Usage
1) in hair shampoo,bath shampoo,dish detergents and complex soap,laundry powder,dishware cleaner in daily chemical industrial
2) it is also used in wetting and clearer , dyeing assistant in textile industry
3) degrease agent in electroplate and leather manufacture
4) de-inking agent in paper making.
2. Properties
1). Appearance is brown sticky liquid .Make LABSA 96% for detergent
2). The product has the action of detergency,moistening,foaming,emulsion,dispersion and brown viscous
fluid in appearance with acidity.
3). It is non-flammable,quickly dissolved in water,not dissolved in normal organic solvent.
4). The product has strong absorbency
5). it would be unclear viscous liquid after absorbed water.
3. Phasical character
Properties:Yellow or brown viscous liquid with acidity and strong absorbency;Boiling Point(oC):>100,
Melting Point:10°C;Specific Gravity/Density (g/ml):1.029; it is a kinds of weak organic acid and easy todissolve in water, produce heat whe diluted with water.
4. Description
Other name:LAS,LABSA,Dodecyl Benzenesulfonic Acid
Molecular Formula:C18H30O3S
CAS No.: 85536-14-7,27176-87-0
EINECS No.: 248-289-4
HS Code: 34021100
Molecular weight: 326.49
Abbreviation: LABSA
Structural Formula: R-C6H4-SO3H
Synonyms:Linear alkylbenzene sulfonic acid (LABSA) SYNONYMS: Dodecylbenzene Sulfonic Acid (Strait Chain);LAS;LABSA;Laurylbenzenesulfonic Acid;Laurylbenzenesulfonate; N-Dodecyl
benzene Sulfonic Acid;Alkylbenzene sulphonate,sodium salt;Linear Alkylbenzene Sulphonic Acid.
Properties:Yellow or brown viscous liquid with acidity and strong absorbency;Boiling Point(oC): >100,Melting
Point:10°C;Specific Gravity/Density (g/ml):1.029; it is a kinds of weak organic acid and easy to dissolve in water,produce heat whe diluted with water.
5. Application
1).Synthetic detergent industries in formulation of Washing powder,Detergent powder,Detergent cake.
2). It is used as wetting and clearer , dyeing assistant in textile industry
3). It is used in anionic specialty formulation
4). It is used as degrease agent in electroplate and Leather manufacturing.
5).As main active matter in all forms of Detergents like Cake, Powder and Liquid formulations
6). de-inking agent in paper making.
7). As emulsifier and wetting agent in small quantity with other surfactants in Toilet soaps for foaming
8).In Pesticides to improve the quality of spray
9). As the raw material of detergents,is used to produce alkylbenzene sulfonic acid sodium(LAS),which has the performances of decontamination,emulsification ,dispersion,wetting and foaming property.
10). Widely used for producing various detergents and emulsifiers,such as washing powder,detergent of dishware,detergent of light or hard dirt,cleaner of textile industry,dyeing assistant,degreaser of plating and leather making industry,and the deinking agent of paper-making industry,etc.
6. Packaging details
7. Specification sheet
1) in hair shampoo,bath shampoo,dish detergents and complex soap,laundry powder,dishware cleaner in daily chemical industrial
2) it is also used in wetting and clearer , dyeing assistant in textile industry
3) degrease agent in electroplate and leather manufacture
4) de-inking agent in paper making.
2. Properties
1). Appearance is brown sticky liquid .Make LABSA 96% for detergent
2). The product has the action of detergency,moistening,foaming,emulsion,dispersion and brown viscous
fluid in appearance with acidity.
3). It is non-flammable,quickly dissolved in water,not dissolved in normal organic solvent.
4). The product has strong absorbency
5). it would be unclear viscous liquid after absorbed water.
3. Phasical character
Properties:Yellow or brown viscous liquid with acidity and strong absorbency;Boiling Point(oC):>100,
Melting Point:10°C;Specific Gravity/Density (g/ml):1.029; it is a kinds of weak organic acid and easy todissolve in water, produce heat whe diluted with water.
4. Description
Other name:LAS,LABSA,Dodecyl Benzenesulfonic Acid
Molecular Formula:C18H30O3S
CAS No.: 85536-14-7,27176-87-0
EINECS No.: 248-289-4
HS Code: 34021100
Molecular weight: 326.49
Abbreviation: LABSA
Structural Formula: R-C6H4-SO3H
Synonyms:Linear alkylbenzene sulfonic acid (LABSA) SYNONYMS: Dodecylbenzene Sulfonic Acid (Strait Chain);LAS;LABSA;Laurylbenzenesulfonic Acid;Laurylbenzenesulfonate; N-Dodecyl
benzene Sulfonic Acid;Alkylbenzene sulphonate,sodium salt;Linear Alkylbenzene Sulphonic Acid.
Properties:Yellow or brown viscous liquid with acidity and strong absorbency;Boiling Point(oC): >100,Melting
Point:10°C;Specific Gravity/Density (g/ml):1.029; it is a kinds of weak organic acid and easy to dissolve in water,produce heat whe diluted with water.
| Name | linear alkyl benzene sulphonic acid |
| Alias Name | Dodecyl benzene sulfonic acid |
| Abbreviation | LABAS |
| CAS NO. | 27176-87-0 |
| Molecular Formula | R-C6H4-SO3H |
| Molecular Weight | 323 |
| Free sulfuric acid % | 1.5Max |
| Free oil % | 2.0max |
| Water content % | 1MAX |
| Color(5% Am. Aq. Sol.)Klett | 50 max |
| MP | 10ºC |
| boiling point | 315ºC |
| Appearance | Brown viscous liquid,present acid |
| Solubility | Soluble in water,insoluble in ordinary organic solvents. Has a strong water absorption |
5. Application
1).Synthetic detergent industries in formulation of Washing powder,Detergent powder,Detergent cake.
2). It is used as wetting and clearer , dyeing assistant in textile industry
3). It is used in anionic specialty formulation
4). It is used as degrease agent in electroplate and Leather manufacturing.
5).As main active matter in all forms of Detergents like Cake, Powder and Liquid formulations
6). de-inking agent in paper making.
7). As emulsifier and wetting agent in small quantity with other surfactants in Toilet soaps for foaming
8).In Pesticides to improve the quality of spray
9). As the raw material of detergents,is used to produce alkylbenzene sulfonic acid sodium(LAS),which has the performances of decontamination,emulsification ,dispersion,wetting and foaming property.
10). Widely used for producing various detergents and emulsifiers,such as washing powder,detergent of dishware,detergent of light or hard dirt,cleaner of textile industry,dyeing assistant,degreaser of plating and leather making industry,and the deinking agent of paper-making industry,etc.
6. Packaging details
| Item | Packing | Quantity/FCL | N.W./FCL | G.W./FCL |
| LABSA | 210Kgs/ drum | 80Drums | 16.80MT | 17.60MT |
| 1050Kgs/IBC | 18IBCS | 18.00 MT | 19.17 MT |
7. Specification sheet
| Item | Specification | Measuring Method | |
| First class quality | Qualified product | ||
| Alkyl benzene Sulfonate(%) | ≥96.0 | ≥96.0 | GB/T 8447 |
| Color Klett | 20 Max | 40Max | |
| Free Oil (%) | 1.5Max | 1.8Max | |
| Sulfuric Acid (%) | 1.5 Max | 1.5Max | |
| Chemical Formula | R-C6H4-SO3H | ||
| Appearance 25°C | The viscous liquid with pale yellow and brown | ||
| CAS No. | 27176-87-0 | ||
| Item | Index | ||
| high-class | first quality | second quality | |
| content of LABS | ≥97% | ≥96% | ≥95% |
| content of free oil | ≤1.5% | ≤2.0% | ≤2.5% |
| content of sulfuric acid | ≤1.5% | ≤1.5% | ≤1.5% |
| Color and luste(KLETT) | ≤35 | ≤50 | ≤100 |
| Average Molecular Weight: | 321+/-4 | ||
| items | standard |
| c18h30o3s5 | 96%min |
| appearance ( 25°c ) | brown sticky liquid |
| active matter (alkyl benzene acid) % | 96 min |
| free oil % | 2.00 max |
| sulphate % | 1.50 max |
| color(5% am. aq. sol.)klett | 50 max |
| water content % | 1.00 max |
| ph value | 2-3 |