Cremophor (R) A25 CAS 68439-49-6
Cremophor (R) A25 CAS 68439-49-6 With Reasonable Price
- Appearance:Powder
- Purity:99.8%
- Delivery:30days
- Sample Available:Available
- Payment:L/C,T/T,D/P,Paypal,Money Gram,Western Union
- Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
- Transporta:Ocean, Land,Air, DHL，TNT FedEx
Name: Cremophor (R) A25
CAS:68439-49-6
MOQ: 1KG
Directory Guidance on Cremophor (R) A25
Chemical Structure
Basic Info:
| Boiling point | 330-400℃ at 101kPa |
| density | 0.87g/cm3 at 21℃ |
| vapor pressure | 0-5Pa at 20℃ |
| Fp | 243℃ |
| solubility | H2O: 1 g/10 mL, clear, colorless |
Product Introduction:
Cremophor (R) A25 (also referred to as Ceteareth-25) is a nonionic surfactant comprised of cetearyl alcohol and ethoxylated chains that provides hydrophilicity while hydrophobicity through the chains, giving good emulsifying properties. Usually seen as white or off-white crystals or powders with mild waxy aroma and density of approximately 0.87g/cm3 at 21degC. Boiling point ranges between 330-400degC with flash point at 243degC while solubility in water is 1g/10mL creating clear colorless solutions.
Cremophor (R) A25 is an outstanding O/W emulsifier with an HLB value between 15-17. It can emulsify oils of various polarities with ease and has strong emulsifying ability despite only needing small quantities to do the trick; typically combined with ceteareth-6 it’s used in only 2-4% amounts; its total use typically only adds between 2-4% of viscosity while maintaining stability despite tolerance to electrolytes, acids or alkalis as well. Consequently products created are highly stable over long time periods of time!
Cremophor (R) A25 has many applications in various fields. Cosmetic manufacturers use it in creams, lotions, conditioners, shampoos and other products that reduce friction while increasing moisture retention and improving rheology; in industrial fields it serves as leveling agents in printing and dyeing processes, an emulsifier in glass fiber production processes, component of chemical fiber spinning oil formulations as well as cleaning agents in households and industries alike. Furthermore, Cremophor A25 can also be found as metal cleaning agents, wetting agents in textile production as well as components that contain emulsifier components commonly found in pesticide industries.
Cremophor (R) A25 is considered safe by international authoritative cosmetic safety assessment agencies for normal use and concentration levels, though higher concentrations could potentially cause irritation to eyes, respiratory systems and skin. Although used mainly as a surfactant in cosmetics, some varieties also serve to condition skin condition further or act as fragrance ingredients and stabilizers in formulations. Although potentially irritating at higher concentrations; its safety under normal use conditions has long been acknowledged.
Cremophor (R) A25 has emerged as a vital nonionic surfactant due to its exceptional emulsifying properties, excellent stability and wide application areas. Cosmetic and personal care applications have seen particular success using Cremophor (R) A25 while industrial production facilities also use it effectively as an emulsification solution.
Nature and Specifications:
| Item | Specification |
| Product Name | Cremophor (R) A25 |
| CAS No. | 68439-49-6 |
| Appearance | Powder |
| Shelf Life | 2 years |
| Packing | As your requirements |
| form | crystals |
| Odor | at 100.00?%. mild waxy |
| LogP | 5.91-8.43 at 22-25℃ and pH5.25-7 |
Product service:
- Certificate Of Analysis (COA)
- Material Safety Data Sheet (MSDS)
- Route of synthesis (ROS)
- Method of Aanlysis (MOA)
- Nuclear Magnetic Resonance (NMR)
- Packing pictures and loading video before loading
- Free Sample
- Factory audit
Cremophor (R) A25 primarily used as an emulsifier, cleanser and skin conditioner, its excellent emulsifying properties allow it to mix the oil phase with water phase to form stable emulsion or creams. Shampoo, shower gels, lotions, skin creams and hair care products often utilize this ingredient. Shampoo helps disperse oil and dirt build-up on hair for more refreshing and clean styling; skin creams may contain ingredients which enhance their moisturizing and soothing effects for long-term care.
Cremophor (R) A25 not only plays an essential role in cosmetic production, but is also highly valuable to industrial production. Used mainly as an emulsifier, dispersant and wetting agent to effectively improve performance and quality, it plays a leveling agent role to evenly distribute dyes across an uneven dyeing process thereby improving printing and dyeing quality; additionally in glass fiber production it serves as an emulsifier to prepare glass fiber sizing agents that enhance processing performance of glass fiber products.
Cremophor (R) A25 can also be utilized in many other areas, including pesticides and coatings and pigments. As an emulsifier it can disperse active ingredients of pesticides while improving use effects, decreasing amounts used and their environmental impact; coatings and pigments use it as dispersant and wetting agent which improves dispersion stability as well as enhance overall performance of their product.
Cremophor (R) A25 can be applied across cosmetics, industrial production, detergents and other fields due to its versatility and performance capabilities. Not only does this provide important support for product performance improvement and quality assurance, but it is also indispensable in many industries.
Cremophor (R) A25 is a nonionic surfactant, so it has a number of important advantages. First, it is very stable. This compound can maintain its stable properties under a variety of complex conditions; it is not affected by strong electrolytes or strong acids and bases; it can function over a wide pH range. This stability allows it to function reliably in fairly complex formulations, especially in emulsification and dispersion applications; therefore, it is very suitable for use in cosmetic and personal care product formulations.
Cremophor (R) A25 is a very good emulsifier. It is a very good emulsifier that mixes oil and water phases very well to form a stable emulsion. It is best suited for making water-in-oil emulsions and is used to make lotions, creams, conditioners, and other things. Its emulsifying properties bring stability to the product, but also help improve the texture and feel, providing a more stable product for the consumer.
Cremophor (R) A25 also has good compatibility. Because it is a nonionic surfactant, it mixes well with other surfactants, additives, and various ingredients without chemical reactions. This compatibility provides greater flexibility in formula design, which can meet the diverse needs of different products and facilitate R&D personnel to adjust the formula according to specific needs.
Cremophor (R) A25 is also considered mild and safe. It has low irritation to skin and eyes and is a mild surfactant. Its application in cosmetics and personal care products helps to minimize skin irritation while retaining the cleansing and emulsification functions; in this regard, it is suitable for all skin types. At the same time, it also has good biodegradability, has little impact on the environment, and meets environmental protection requirements.
Another multifunctional point, Cremophor (R) A25, should not be ignored. In addition to emulsification, it also has wetting, dispersing, solubilizing and other functions, which helps to evenly distribute solid particles in liquids, while improving the texture stability of products, and can be used as a protective colloid to stabilize various dispersion systems and improve product performance.
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Related References:
chemicalbook-Cremophor (R) A25
Cremophor (R) A25 Manufacturer
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We cooperate and trade with 6000+ factories around the world, and our high-quality products and excellent services make us enjoy a high reputation internationally.
As Cremophor (R) A25 CAS 68439-49-6 supplier, Look Chemical provides supply chain solutions to partners and customers in a wide range of industries. We offer competitive pricing and quality products.
If you have a demand for this product, please contact our company’s sales staff, we will provide you with a solution in the shortest time.
Transport proposal
1. For products ≤50kg, we recommend using express delivery, which is usually called DDU service (discounted, convenient).
2. For products ≤500kg, we generally recommend air freight, which is usually called FOB, CFR or CIF service (fast and efficient).
3. For products >500kg, we generally recommend shipping by sea, which is usually called FOB, CFR or CIF service (economical, safe).
4. For high-value products, please choose air or express to ensure the safety of product transportation.
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Frequently Asked Questions(FAQ):
We will make samples before mass production, and after sample approved, we’ll begin mass production. Doing 100% inspection during production, then do random inspection before packing.
Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
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Different quantity has different discount.
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