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Sodium dodecylbenzenesulfonate LAS
Sodium dodecylbenzenesulfonate ZHONGHAI LAS
CAS NO: 27176-87-0 trade name: LAS
English name: sodium dodecyl benzene sulphonic; Linear Alkylbenzene Sulfonates
Molecular formula: C18H29SO3X; CH3(CH2)9CH(CH3)C6H4SO3X
Technical index:
|
specification |
LAS-60 |
LAS-90 |
|
Appearance (25Ċ) |
White or light yellow powder particles |
White or light yellow powder particles |
|
Active matter% |
58-62 |
88-92 |
|
odor |
odorless |
odorless |
|
PH value (25℃, 1% am) |
7.5-11.5 |
7.5-11.5 |
|
Moisture% |
Max.4.0 |
Max.3.0 |
|
Specific gravity T/M³ 20℃ |
Min.0.18 |
Min.0.18 |
Performance and application:
l LAS is a high-content anionic surfactant with decontamination, wetting, foaming, emulsifying, dispersing and other properties. It can be directly used in the preparation of civil and industrial detergents, detergent powder, etc
l LAS is an efficient emulsifying and dispersing agent with excellent antistatic effect. It is also a raw material for the cleaning, washing and decontamination of various objects. This product is a color paste, soluble in water. It is relatively stable in the range of PH value, and its biodegradation degree is greater than 90%.
l LAS is widely used as a raw material for the production of various detergents and emulsifiers; it is the main auxiliary agent in resin emulsion polymerization; it is an additive for cleaning and antistatic on textile auxiliary agents; Car wash, metal wash, leather wash, glass cleaner, etc.
l LAS has also been applied in new technologies such as the micelle solution flooding method for the third-time recovery in petroleum exploitation.
Packing: 10KG kraft paper bag lined with plastic bag.
Storage: Stored in airtight at room temperature, the shelf life is two years.
