Product Details
CasNo： 68187-32-6
MF： C5H7NNa2O4
Appearance： Powder
Delivery Time： 15 days
Packing： 25kg/drum
Purity： 99%
1. Basic Information
1.1 Chemical Name
Sodium Cocoyl Glutamate
1.2 CAS Number
68187 - 32 - 6
1.3 Molecular Formula
Typically expressed as RCONHCH(COONa)CH₂CH₂COONa, where R represents a coconut oil - based group. Due to the variable nature of the coconut - derived R group, the formula can have some variation.
1.4 Appearance
It commonly appears as a colorless to light - yellow liquid. However, there are also white powder - like products available in the market.
1.5 Odor
It has a natural coconut oil fragrance.
2. Product Characteristics
2.1 Mild and Low - Irritation
Sodium Cocoyl Glutamate is synthesized by the condensation of fatty acids from natural sources (such as coconut oil) and glutamate amino acid salts. Its molecular structure closely mimics natural substances in the skin, resulting in extremely low irritation to the skin and eyes. It can form a protective film on the skin and hair surface, making it especially suitable for use in baby - care products and those designed for sensitive skin. In contrast to some traditional surfactants, it does not cause skin dryness or discomfort.
2.2 Rich and Fine Foam
It exhibits excellent foaming properties. In a wide pH range, it can generate a large amount of rich, fine, and elastic foam. Whether in an acidic or slightly alkaline environment, the foam remains stable, providing users with a luxurious and comfortable cleansing experience. For example, in facial cleansers, the fine foam can penetrate deep into the pores to clean dirt and oil effectively.
2.3 Good Detergency
It has outstanding decontamination, dispersion, and emulsification capabilities. It can effectively remove dirt, oil, and impurities from the skin and hair. Moreover, it can significantly reduce the degreasing power of soap - based products, alleviating the tight feeling on the skin after washing. In hair - care products, it can also improve the softness and manageability of hair.
2.4 Strong Hard - Water Resistance
This product shows good performance even in hard water conditions. It is not easily affected by calcium and magnesium ions in hard water, and will not produce precipitation or reduce its cleaning effect. This makes it suitable for use in areas with hard water, ensuring consistent product quality.
2.5 High Biodegradability
Sodium Cocoyl Glutamate is highly biodegradable. After being discharged into the environment, it can be decomposed into harmless substances by microorganisms, minimizing its impact on the environment. This meets the growing demand for green and sustainable products in the market.
3. Main Applications
3.1 Personal Care Products
- Facial Cleansers: Widely used in various facial cleansing products, including foaming cleansers, cream cleansers, and cleansing gels. Its mild nature makes it suitable for daily use, effectively removing dirt, oil, and makeup residues without harming the skin's natural barrier.
- Shampoos: It can be used in shampoos to clean the hair gently, while also maintaining the hair's moisture and improving its softness and manageability. It is especially beneficial for people with sensitive scalps or dry hair.
- Body Washes: In body wash formulations, it provides a rich lather and gentle cleansing, leaving the skin feeling clean, soft, and moisturized.
- Baby - Care Products: Due to its extremely low irritation, it is an ideal ingredient for baby shampoos, body washes, and facial cleansers, ensuring the safety of babies' delicate skin.
- Eye - Care Products: Its low - irritation property allows it to be used in eye - makeup removers and gentle eye - area cleansers, providing effective cleansing without causing discomfort to the sensitive eye area.
3.2 Household Care Products
- Hand Sanitizers: It can be added to hand sanitizers to provide gentle cleansing. The dense foam it produces gives a smooth and comfortable hand - washing experience, and it does not cause dryness to the hands, even with frequent use.
- Fruit and Vegetable Detergents: Sodium Cocoyl Glutamate can effectively remove dirt, pesticides, and wax on the surface of fruits and vegetables, while being safe for contact with food. Its biodegradable property also makes it environmentally friendly for use in cleaning food products.
4. Recommended Dosage
- As the Main Surfactant: When used as the main surfactant in a formulation, the recommended dosage is generally 8% - 30% (based on active matter content). For example, in some high - end facial cleansers, it may be used at a relatively high proportion to ensure excellent cleansing and mildness.
- As an Auxiliary Surfactant: When used in combination with other surfactants as an auxiliary ingredient, the dosage is usually 1% - 6% (active matter content). In this case, it can improve the overall performance of the formulation, such as enhancing foam quality and reducing the irritation of other surfactants.
- In Oral Care Products: In oral care products like toothpaste or mouthwashes, the recommended dosage is typically 1% - 3% (active matter content). It can help with cleansing the oral cavity and improving the sensory experience without causing irritation to the oral mucosa.
5. Packaging and Storage
5.1 Packaging
- Liquid Products: Usually packaged in plastic drums or bottles. Common packaging specifications include 25kg/drum, 50kg/drum, and 200kg/drum. Smaller packaging such as 1kg aluminum foil bags may also be available for sample distribution or small - scale production needs.
- Powder Products: Generally packed in fiber drums with an inner PE bag. A common packaging size is 15kg/fiber drum, which helps to keep the powder product dry and free from contamination.
5.2 Storage
- Storage Conditions: It should be stored in a cool, dry place, away from direct sunlight and heat sources. Avoid high - humidity environments to prevent caking or degradation of the product. The recommended storage temperature is generally between 5 - 30°C.
- Shelf Life: Under proper storage conditions, the shelf life of Sodium Cocoyl Glutamate is usually about 1 year. However, it is advisable to check the product's quality before use, especially if it has been stored for a long time.
