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Sodium α-alkenylsulfonate AOS
INCI Name: Sodium C14-16 Olefin Sulfonate
Molecular Formula: R-CH=CH-(CH2)n-SO3Na, R=C14~16
CAS Number: 68439 -57-6
Description:
AOS has an excellent biodegradability and with good wetting, foaming, detergency, emulsifying property. It has little skin irritant. It has good calcium soap dispersion and anti-hard water performances. It dissolves in water and can be rinsed easily. It has good stability, good compatibility with other kinds of surfactants.
Specification:
| Items | Index | ||
| Powder 92% | Liquid 35% | ||
| Appearance | White or light yellow powder | Light yellow transparent liquid | |
| Active matter, % Min | 92.0 | 35 | |
| Free Oil,% Max | 3.0 | 1.2 | |
| Inorganic salts, % Max | Na2SO4 | 5.5 | 1.0 |
| NaCl | 0.1 | 0.1 | |
| Moisture, % Max | 3.0 | - | |
| pH value (1% aqueous solution) | 9.0-12.0 | 9.0-12.0 | |
| Free Alkali, % Max (As NaOH) | 0.8 | 0.3 | |
| Whiteness (WB), Min | 70 | - | |
| Color Klett (5% active), Max | 100 | 60 | |
Application:
AOS is mainly used in mild detergent and products for baby, such as hand lotion, washing powder, complex soap, shampoo, bath lotion, facial cleaning cream, phosphorus free detergent. AOS can also be used as industrial detergents.
Packing: (N.W) 25Kgs craft paper bags for powdered product. (N.W) 200Kgs plastic drum, 1000Kgs IBC for liquid product.
Storage: store in dry and cool place, keep away from sunshine and rain.
