Excellent Linear Alkylbenzene Sulphonic Acid / LAS

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Product Overview

Description


Product Description

 

Excellent Linear Alkylbenzene Sulphonic Acid / LAS / Linear Alkylbenzene Sulfonate

 

CAS No.:  25155-30-0                               
EINECS : 246-680-4
Molecular Formula: C18H29NaO3S        
Molecular weight: 348.48
Model: LAS-P30, LAS-P40, LAS-P50 LAS-P60, LAS-P70, LAS-P80, LAS-P85

Synonyms: Sodium Dodecyl Benzene Sulfonate; SDBS; 
4-dodecylbenzenesulfonic salt; 4-Dodecylbenzenesulfonic Acid

 

It is is a white to light yellow powder particle, nontoxic, odorless and completely soluble in water and is a high efficiency disperser for emulsification with remarkable anti-electrostatic effect.

 

Specifications:
Items
LAS-P30
LAS-P40
LAS-P50
LAS-60
LAS-70
LAS-80
LAS-85
Active Matter, %
30±2
40±2
50±2
60±2
70±2
80±2
85±2
Unsaponifiable
 Matter
0.18 mn
0.18 min
0.18 min
0.18 min
0.18 min
0.18 min
0.18 min
Moisture, %
5.0 max
5.0 max
5.0 max
5.0 max
5.0 max
5.0 max
5.0 max
PH (25°C)
7.0-11.5
7.0-11.5
7.0-11.5
7.0-11.5
7.0-11.5
7.0-11.5
7.0-11.5
Appearance and granularity
White or yellowish flowing powdery particle 
20-80 meshes

 

Application:

 

1. LAS can be used as the main content of highclass detergent and cleaner, it can blench, and remove stains and oil and resist static electricity.


2. LAS can be used as efficient emulsifying agent for polymerizing pressure sensitive adhesive. 


3. LAS can be used as the antistatic additive with cleaning function for textile oil.

4. LAS can be used as efficient antistatic agent for polyester substrate and film base, especially for polyester base  cinefilm and filmstrip. 


5. LAS can be used as the antistatic agent for polyolefine, polyester and other polymer materials.

6. LAS can be used as the antihygroscopic and anticaking additives for powdered chemical products that are easy to absorb moisture and agglomerate, such as methenamine, carbamide and ammonium nitrate. Adding 0.3-0.5% of it  can increase crystalline particles, resist moisture and remove static electricity  so  as  to  prevent from caking. SDBS is a kind of  efficient additive which can improve the quality of organic and inorganic chemical products that are easy to absor moisture and agglomerate. 


7. LAS can be used as good degreasant for quality leathers.

Packaging & Shipping

 In 10 Kg, 12.5 Kg net woven bags or craft-paper bags.

Hygroscopicity. Use it immediately after the bag is open.

Avoid contact with skin and eyes,  avoid to breath.

Excellent-Linear-Alkylbenzene-Sulphonic-Acid-LAS-Linear.jpgQQ20170314143602.jpg

Company Information

 Gemhold (SJZ) Trading Co., Ltd. is a fully integrated chemical manufacturer and supplier. 

 

We specialize in the production and export of chemicals which are used for a wide range of applications in the feed, fertilizer, food, industrial and water treatment fields. Our commitment to regulatory compliance and extensive product/supply qualification process give our customers confidence that the products they purchase will meet their needs consistently. 

 

GEMHOLD is focusing on meeting the needs of our customers, making positive contribution to our community and protecting the environment. This in turn provides opportunities for development and continued success for chemicals as well as for our customers. 

 

If you have any need for chemical goods, please do not hesitate to contact us.

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