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Synonyms: SDBS;Sodium Dodecyl benzene Sulphonate;Sodium Linear Alkylbenzene Sulfonate;Sodium linear Alkyl benzene sulphonate ,LAS
Molecular formula:C18H29NaO3S
Molecular weight:348.48
Classes : Anion Surfactant
1.Performance :
Appear white or yellowish paste at normal temperature,become liquid when the temperature over 25oC,soluble in water,insoluble in chloroform.Air bubbles would be generated when in water.It has of such functions as dispersing,decontamination and reducing surface tension etc. It’s a comprehensive anionic surfactants,with excellent biodegradability,the biological degradability of the product is more than 90%.
2.Specification:
|
Items |
Type |
||
|
LAS-30 |
LAS-40 |
LAS-50 |
|
|
Active Matter , % |
30±2 |
40±2 |
50±2 |
|
Inorganic salt content (based on active matter as 100%) Max |
0.35 |
0.3 |
0.25 |
|
Free oil content (based on active matter as 100%) |
2.5 |
2.5 |
2.5 |
|
PH value |
7.0~9.0 |
7.0~9.0 |
7.0~9.0 |
|
Color (Klett) Max |
50 |
||
|
Appearance |
white or light Paste |
||
