The Ultimate Guide to Phenoxyethanol: Price, Applications, and More
Phenoxyethanol is a versatile and widely used compound in various industries, particularly in cosmetics, pharmaceuticals, and food preservation. This guide will provide an in-depth look at phenoxyethanol, its applications, and a comparison of prices from leading suppliers.
Comparison of Phenoxyethanol Types and Applications
| Type | Purity Level | Applications | Supplier Domain |
|---|---|---|---|
| 2-Phenoxyethanol | 94% | Solvent, fixative, preservative | www.fishersci.com |
| 2-Phenoxyethanol | ≥99% | Cosmetic formulations, pharmaceuticals | www.sigmaaldrich.com |
| Phenoxyethanol | Various | Preservative in cosmetics, personal care products | www.americanchemicalsuppliers.com |
| Phenoxyethanol | 100g, 500g, 1000g | Bulk supplies for industrial use | essentiallabs.com |
| Phenoxyethanol | Various | Low-cost samples for formulators | www.formulatorsampleshop.com |
| Phenoxyethanol | Various | Biocide, mainly against gram-negative bacteria | lotioncrafter.com |
| Phenoxyethanol | 100g | Preservative liquid for various applications | www.amazon.in |
| 2-Phenoxyethanol | 99% | Active pharmaceutical ingredient | www.thermofisher.com |
| Phenoxyethanol | Various | General purpose in formulations | shopee.ph |
Understanding Phenoxyethanol: Chemical Properties and Safety
Phenoxyethanol (CAS: 122-99-6) is an aromatic ether that exhibits several chemical properties making it useful across various sectors. It is generally recognized as safe when used at concentrations up to 1%. It is effective against gram-negative bacteria, which makes it a popular choice in cosmetic formulations.
Chemical Properties
- Solubility: Effective solubility in oils and partial solubility in water (0.5 to 2.67 grams per 100 grams).
- Stability: Stable at temperatures up to 85°C (185°F) and effective across a pH range of 3 to 10.
- Compatibility: Non-reactive with air and light, making it a stable choice in formulations.
Safety Considerations
While phenoxyethanol is generally considered safe, it is essential to use it in appropriate concentrations. Overuse can lead to skin irritation or allergic reactions in sensitive individuals. The FDA and other regulatory bodies have approved its use in various applications, though it should always be combined with other preservatives for broader spectrum efficacy.
Applications of Phenoxyethanol
Phenoxyethanol is used in various applications, making it an essential ingredient in numerous products. Here are some of the primary uses:
1. Cosmetics and Personal Care Products
Phenoxyethanol is commonly used as a preservative in cosmetics and personal care products. Its effectiveness against bacteria helps extend the shelf life of products, ensuring safety for consumers.
2. Pharmaceuticals
In the pharmaceutical industry, phenoxyethanol is used in the formulation of active ingredients and as a preservative in liquid medicines. It helps maintain the stability and efficacy of pharmaceutical products.
3. Food Industry
Although less common, phenoxyethanol can be used in food preservation. Its antimicrobial properties allow it to inhibit the growth of certain bacteria and fungi, making it a potential candidate for food safety applications.
4. Industrial Applications
Phenoxyethanol’s solvent properties make it valuable in industrial applications, such as inks, resins, and coatings. Its efficacy as a surface-active agent aids in formulating various industrial products.
Pricing Comparison of Phenoxyethanol
When considering the purchase of phenoxyethanol, price is a crucial factor. Here’s a comparison of technical features along with indicative pricing from various suppliers:
Technical Features and Pricing Comparison
| Supplier Domain | Purity Level | Price Range | Minimum Order Quantity | Notes |
|---|---|---|---|---|
| www.fishersci.com | 94% | $50 – $100 | Varies | Research Use Only |
| www.sigmaaldrich.com | ≥99% | $75 – $150 | Varies | High purity |
| www.americanchemicalsuppliers.com | Various | $30 – $120 | Varies | Bulk suppliers available |
| essentiallabs.com | Various | $20 – $80 | $75 minimum | Bulk orders only |
| www.formulatorsampleshop.com | Various | $15 – $50 | No minimum | Sample sizes available |
| lotioncrafter.com | Various | $25 – $70 | Varies | Effective against bacteria |
| www.amazon.in | 100g | $10 – $40 | No minimum | Consumer-friendly pricing |
| www.thermofisher.com | 99% | $60 – $120 | Varies | High-quality formulations |
| shopee.ph | Various | $15 – $50 | No minimum | Local suppliers available |
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Conclusion
Phenoxyethanol is a critical ingredient in various industries, particularly in cosmetics and pharmaceuticals. Its effectiveness as a preservative and solvent, combined with safety considerations, make it a widely used compound. By understanding the different types, applications, and pricing, consumers can make informed decisions regarding their purchases.
FAQ
What is phenoxyethanol?
Phenoxyethanol is an aromatic ether used primarily as a preservative in cosmetics and personal care products. It also finds applications in pharmaceuticals and the food industry.
What are the safety concerns associated with phenoxyethanol?
While generally safe in low concentrations (up to 1%), high levels can cause skin irritation or allergic reactions in sensitive individuals. It is important to follow recommended usage guidelines.
How is phenoxyethanol used in cosmetics?
In cosmetics, phenoxyethanol serves as a preservative, preventing bacterial growth and extending the shelf life of products.
Can phenoxyethanol be used in food preservation?
Although not commonly used in food products, phenoxyethanol has some antimicrobial properties that could potentially inhibit bacterial growth in food.
What is the typical purity level of phenoxyethanol available in the market?
Phenoxyethanol is available in various purity levels, with common offerings being 94% and ≥99%.
Where can I buy phenoxyethanol?
Phenoxyethanol can be purchased from various suppliers, including www.fishersci.com, www.sigmaaldrich.com, and essentiallabs.com.
Is phenoxyethanol effective against mold and yeast?
Phenoxyethanol is primarily effective against gram-negative bacteria but is considered weak against mold and yeast. It is often used in combination with other preservatives.
What are the storage conditions for phenoxyethanol?
Phenoxyethanol should be stored in a cool, dry place away from direct sunlight and heat sources to maintain its stability.
How does phenoxyethanol compare to other preservatives?
Phenoxyethanol is effective against bacteria but should be used with other preservatives to provide a broader spectrum of protection against yeast and mold.
What industries commonly use phenoxyethanol?
Phenoxyethanol is predominantly used in the cosmetics, pharmaceutical, and food industries due to its preservative and solvent properties.