Product Parameters
| Property |
Details |
| Chemical Name |
Sodium Alpha - Olefin Sulfonate (AOS) Powder |
| CAS Number |
68439 - 57 - 6 |
| Molecular Formula |
\(C_{n}H_{2n - 1}SO_{3}Na\) (n = 14 - 16)2 |
| Molecular Weight |
298.422 |
| Appearance |
White or light yellow powder2 |
| Active Matter |
≥92%2 |
| Petroleum Ether Soluble Substances |
≤3.0%2 |
| Inorganic Salts |
≤5.0%2 |
| Free Alkalinity |
≤1.0%2 |
| Water Content |
≤3.0%2 |
| pH Value (1% Aqueous Solution) |
9.0 - 11.02 |
Sodium Alpha - Olefin Sulfonate (AOS) Powder and SLES (Sodium Laureth Sulfate) are both widely used surfactants in various industries, but they have several differences in their chemical structures, properties, and uses. The following is a detailed introduction:
Chemical Structure
- AOS: It is a sulfonate - type surfactant. AOS is composed of a long - chain alpha - olefin group and a sulfonate group. The general formula is \(R - CH = CH - (CH_2)_n - SO_3Na\), where R is a long - chain alkyl group and n is an integer.
- SLES: It is a sulfate - type surfactant. SLES is based on lauryl alcohol (dodecanol) which is ethoxylated and then sulfated. Its chemical formula is \(C_{12}H_{25}(OCH_2CH_2)_nOSO_3Na\), where n usually ranges from 2 to 3 on average.
Properties
- AOS:
- Excellent detergency: It has strong dirt - removing ability, especially for oily dirt.
- Good foaming property: It can produce rich and stable foam.
- High solubility: It has good solubility in water, and its solubility is less affected by temperature.
- Good biodegradability: It is relatively easy to be degraded by microorganisms in the natural environment, which is beneficial to environmental protection.
- SLES:
- High foaming power: It can produce a large amount of fine and rich foam, which is one of the important reasons for its wide application in personal care products.
- Good detergency and emulsifying property: It has good cleaning and emulsifying effects, which can effectively remove oil and dirt on the surface.
- Low irritation: Compared with some other surfactants, SLES has relatively low irritation to the skin and eyes when used in appropriate amounts. However, if the content is too high or used for a long time, it may cause skin dryness and irritation to some people.
Uses
- AOS:
- Laundry detergents: It is widely used in washing powders and liquid detergents. Due to its excellent detergency and foaming property, it can effectively remove various stains on clothes, and its solubility in water is good, which is suitable for different water quality conditions.
- Industrial cleaning agents: It is used in industrial cleaning products to clean oil - contaminated equipment, floors, and mechanical parts. Its strong detergency and good biodegradability make it an ideal choice for industrial cleaning.
- Paper industry: In the paper industry, AOS is used as a wet - end additive to improve the wet strength and printing performance of paper.
- SLES:
- Personal care products: It is a common ingredient in shampoos, shower gels, facial cleansers, and toothpastes. Its rich foaming property can bring a good user experience, and its relatively low irritation makes it suitable for contact with the skin and mucous membranes.
- Cosmetics: It is used in some cosmetic products such as emulsions and creams as an emulsifier to help mix oil - phase and water - phase substances evenly to form a stable emulsion structure.
- Household cleaning products: It is also used in some liquid dishwashing detergents and hand - washing detergents. Its good foaming and cleaning properties can effectively remove oil and dirt on tableware and hands.
In summary, both AOS Powder and SLES are important surfactants, but their chemical structures, properties, and application scenarios are different to some extent. When choosing, it is necessary to consider the specific requirements of the product and the characteristics of the application environment to select the most suitable surfactant
Sodium Alpha - Olefin Sulfonate (AOS) Powder is widely used in various fields due to its excellent properties.
In the daily chemical industry, it is a crucial raw material for manufacturing various cleaning products. It is commonly used in washing powders, where it provides excellent detergency, helping to remove dirt and stains effectively. In liquid detergents, it offers good emulsification and solubility, ensuring the uniform dispersion of oil - based dirt in water. It is also a key ingredient in shampoos, bath agents, and cleansing creams. In shampoos, it can clean the scalp and hair without causing excessive irritation to the skin, and it has good foaming properties, which can bring a pleasant using experience to consumers. In bath agents and cleansing creams, it helps to remove oil and dirt on the skin while maintaining the skin's moisture to a certain extent.
In the industrial field, AOS Powder is used in textile printing and dyeing. It can improve the wettability of fabrics, making dyes easier to penetrate and evenly distribute, thereby enhancing the color fastness and quality of printed and dyed fabrics. In the petrochemical industry, it is used as an emulsifier and dispersant. For example, in oil field operations, it can emulsify oil - in - water emulsions, facilitating the transportation and processing of crude oil. In industrial hard - surface cleaning, it can quickly remove oil stains and dirt on metal surfaces, ceramic tiles, and other hard surfaces, showing excellent cleaning effects.
In addition, AOS Powder also has applications in other fields. In the construction industry, it can be used as an air - entraining agent and expansion agent. Adding it to concrete can improve the workability and durability of concrete. In the fire - fighting field, it is used as a foaming agent to produce rich and stable foam, which can effectively extinguish fires
Q1: Can I get some samples?
A: Yes, sure. Usually, we can provide free samples for less than 5 kg, but the customer needs to pay for the shipping.
Q2: What is your MOQ?
A: The minimum order quantity varies for different products, with most requiring a minimum of 1 ton. However, we can accommodate smaller quantities, such as 100kg, with a 100% sample charge.
Q3: How to confirm product quality before placing an order?
A: You can obtain free samples of the products, but you need to cover the shipping fee or arrange for the samples to be sent to us by express. Additionally, you can provide us with your product specifications and requirements, and we will manufacture the products accordingly.
Q4: Is there a discount for bulk purchases? How much is the discount?
A: Yes, we offer discounts for bulk purchases. The discount is determined by evaluating factors such as purchase volume, product type, and cooperation period. Generally, the larger the purchase volume, the greater the discount.
Q5: How do I start paying?
A: Payment can be made by wire transfer, Western Union, PayPal, Visa, Mastercard, T/T, Apple Pay, Google Pay, etc.
Q6: What is the shipping time?
A: We ship the products out within 1-3 days and provide a tracking number. Shipping time varies by country.
Q7: What qualifications and certifications does the company have? Such as ISO certification, etc.
A: Our supply manufacturers hold several authoritative certifications to ensure our products and services meet international standards and industry regulations. This includes the ISO 9001 Quality Management System certification, which indicates we have reached internationally recognized levels in product quality control, production process management, and continuous improvement, providing stable and reliable quality assurance for customers.
Q8: How about the after-sale service of products?
A: After purchasing products from our company, you will be supported by our professional technical team and after-sales team, who will help solve any problems you may encounter.
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