Audited Supplier
20-90
25155-30-0
C18h29nao3s
246-680-4
Substituted Benzenes
Powdery
Industrial Grade
Alkylate
0.55
34021100
MiaoShi
10 Kgs /Bag, 25kgs/ Bag
90
China
34021100
Product Description
Sodium dodecyl benzene sulfonate/ LAS/SDBS
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
Product Description: | LAS 90% is a white to yellowish-white crystalline solid with the characteristic odor of benzene sulfonic acid. It is almost insoluble in water at room temperature, but can be dissolved in organic solvents such as ethanol . Dodecylbenzenesulfonic acid is a surfactant with good wetting properties. | |||
Product name: | LAS 90% | |||
Product model: | LAS 90% | |||
CAS Number: | 25155-30-0 | |||
Purpose: | It is commonly used as dispersant and solubilizer for dyes, pigments and paints. In industry, it can be used for the preparation of ink, flexible foam, latex paint and so on. | |||
Product shape: | Clear liquid | |||
Specification
Product Name | LAS -60 | LAS-70 | LAS-80 | LAS-90 |
Active Matter % | 60±2 | 70±2 | 80±2 | 90±3 |
Moistrue % | 3.0 Max | 3.0 Max | 3.0 Max | 3.0 Max |
PH (25ºC, 1% Sol) | 7.5-11.5 | 3.0 Max | 3.0 Max | 3.0 Max |
Bulk Density g/ml | 0.18-0.35 | 0.18-0.35 | 0.18-0.35 | 0.18-0.35 |
Appearance | Light Yellow / White Powder | |||
Product Name | LAS-30 | LAS-40 | LAS-50 | LAS-55 |
Active Matter % | 30±2 | 40±2 | 50±2 | 55±2 |
Free Oil % (100% Actve Matter) | 2.5 Max | 2.5 Max | 2.5 Max | 2.5 Max |
Moistrue % | 70 | 60 | 50 | 45 |
PH (25ºC, 1% Sol) | 7.5-11.5 | 7.5-11.5 | 7.5-11.5 | 7.5-11.5 |
Appearance | Light Yellow / Milky Paste; Form stratified layers after long storage time | |||
Product Name | LAS-20 | LAS-30 | LAS-40 |
Active Matter % | 20±2 | 30±2 | 40±2 |
Free Oil % (100% Actve Matter) | 2.5 Max | 2.5 Max | 2.5 Max |
Moistrue % | 80 | 70 | 60 |
PH (25ºC, 1% Sol) | 7-11.5 | 7-11.5 | 7-11.5 |
Appearance | Light Yellow / Milky Liquid; Form not stratified layers after long storage time | ||
Application:
Cosmetics,detergent, emulsion dispersant, antistatic agent, textile auxiliaries, metal degreasing agent, etc
Cosmetics,detergent, emulsion dispersant, antistatic agent, textile auxiliaries, metal degreasing agent, etc
Assay:30%-90%.
Used directly to formulate detergents for household and industry use,used as raw mater
ial to produce kinds of detergent, emulsion.
1) Used as efficient emulsifying agent for polymerizing pressure sensitive adhesive. Dosage: 1∼0.1%
2) As the main content of highclass detergent and cleaner, it can blench, remove stains a
nd oil and resist static electricity.
3) Used as the antistatic additive with cleaning function for textile oil.
4) Used as efficient antistatic agent for polyester substrate and film base, especially for p
olyester base cinefilm and filmstrip. Dosage: 0.5% or so.
5) Used as the antistatic agent for polyolefine, polyester and other polymer materials.
6) Used as the antihygroscopic and anticaking additives for powdered chemical products
that are easy to absorb moisture and agglomerate
7) Used as good degreasant for quality leathers.
Package:
In 12.5kg, 25kg woven bags or craft-paper bags.
Because of its hygroscopicity, use it immediately after the bag is open.
Avoid contact with skin ayes an do not breath, aerosol, mists or spray.
1.What's your MOQ?
Our MOQ is 500KG
2.Can i have free sample?
yes,we can provide free sample,but air freight must be collected
3.What's your payment terms?
trade assurance order,or T/T,L/C at sight,WEST UNION
4.What's your delivery time?
In 7days after receiving deposit or payment
