Sodium Dodecyl Benzene
Sodium Dodecyl Benzene Sulfonate (SDBS)
CAS No.: 25155-30-0 EINECS No.: 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, LAS-P90
Synonyms: SDBS; LAS; Sodium 4-Dodecylbenzenesulfonic Acid; Dodecylbenzenesulfonic Acid Sodium Salt.
Structural Formula:
Properties:
Sodium Dodecyl Benzene Sulfonate 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.
Specification:
|
Items |
LAS-P30 |
LAS-P40 |
LAS-P50 |
LAS-P60 |
LAS-P70 |
LAS-P80 |
LAS-P85 |
|
Active matter, % |
30±2 |
50±2 |
50±2 |
60±2 |
70±2 |
80±2 |
85±2 |
|
Unsaponifiable matter |
0.18 min |
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 |
4.0 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 |
|
|
Appearance and granularity |
White or yellowish flowing powdery particle 20-80 meshes |
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