Sodium alpha olefin Sulfonate AOS
Structural formula:RCH=CH (CH2) nSO3Na
Performance and purpose:
α- Sodium alkenyl sulfonate is composed of α- A new type of anionic surfactant prepared from olefins through sulfur trioxide gas phase membrane sulfonation, continuous neutralization. AOS has excellent emulsifying, decontaminating and calcium soap dispersing power, good solubility and compatibility, delicate and rich foam, easy biodegradation, low toxicity, little skin irritation and other characteristics, especially when used in phosphorus free detergents, it can not only maintain good washing ability, but also has good compatibility with enzymes. Powder (granular) products have good flowability. Therefore, it can be widely used in various household washing products such as phosphorus free laundry detergent and liquid detergent, as well as in the textile printing and dyeing industry, petrochemical industry, and industrial hard surface cleaning.
Technical indicators:
Item | Index | |
92% | 35% | |
Appearance (25℃) | White to light yellow in the powder or particles | Colorless to yellow liquid |
Actives,% | ≥92 | 35±1.0 |
Sal mirabile,% ≤ | 5.5 | 1.0 |
Petroleum ether soluble,% ≤ | 4.5 | 1.7 |
Free base (in NaOH),% ≤ | 0.9 | 0.3 |
Moisture content,% ≤ | 5.0 | - |
Color, Hazen (5% active eous solution) | 80 | 80 |
Storage and transportation packaging:
This product is packaged in paper bags of 20 kilograms and 25 kilograms lined with plastic for 92% specifications (powder, granular); 70% of the specifications are packaged in 100kg, 150kg, and 200kg large mouth plastic barrels (lined with plastic bags); 35% of the specifications are packaged in small plastic barrels of 100kg and 200kg. Store in a cool and dry place, avoiding sunlight and rain.