PROPYLENE GLYCOL (PG) – USP – FCC
Propylene Glycol USP, FCC is a high-purity, pharmaceutical-grade substance known for its versatility and wide range of applications. This clear, colorless, and viscous liquid, also known as Propane 1,2-diol, Methyl Glycol, and 1,2-Dihydroxypropane, serves as a crucial ingredient in various industries due to its unique chemical properties.
Chemical Properties
| Chemical Formula: | CH3CH(OH)CH2OH |
| Molecular Weight: | 76.10 g/mol |
| Miscibility: | Fully miscible in water, acetone, and chloroform; soluble in ether; can dissolve rosin and many essential oils, but is immiscible with fixed oils. |
| Combustibility: | Combustible and should be handled with care, particularly away from oxidizers. |
What Are the Uses and Applications?
- Pharmaceuticals: Used as a solvent and carrier for active ingredients in oral, injectable, and topical medications, ensuring consistent and effective delivery.
- Cosmetics and Personal Care: As a humectant and solvent, it retains moisture and stabilizes formulations in lotions, creams, and shampoos.
- Food Industry: Acts as a food additive to preserve moisture, enhance flavor, and stabilize processed foods, beverages, and baked goods.
- Industrial Applications: Utilized in antifreeze, de-icing solutions, and hydraulic fluids, providing essential lubrication and freeze-thaw protection.
Safety Information
Propylene Glycol USP, FCC is not classified as hazardous according to ASCC criteria and is not scheduled as a poison. However, it is combustible and should be kept away from oxidizers. Regular inspection for compliance with safety standards is recommended, and it is advised to store and handle the product according to industry guidelines.
Summary
Propylene Glycol USP, FCC is a versatile and high-quality ingredient, essential in pharmaceuticals, cosmetics, food, and industrial applications. Its high purity and excellent miscibility make it a reliable choice for manufacturers seeking consistent performance and safety in their products.
Specific Properties and Impurities (Typical Levels):
| Purity: | Minimum 99.5% |
| Colour (APHA): | ≤ 10 |
| Water Content: | ≤ 0.2% |
| Distillation Volume: | ≥ 95% |
| Acidity: | ≤ 0.20ml |
| Chloride (Cl): | ≤ 0.007% |
| Sulfate (SO4): | ≤ 0.006% |
| Heavy Metals: | ≤ 0.0005% |
| Residue on Ignition: | ≤ 0.007% |
| Specific Gravity (25/25°C): | 1.0350-1.0410 |
| Refractive Index (25°C): | 1.4307-1.4317 |
What Are Our Thoughts?
We love this product and its many uses. It is widely applied in the food industry and serves as a reliable, versatile solution for various industrial, cosmetic, and pharmaceutical needs.
What Are the Available Volumes?
- 200ml
- 500ml
- 1L
Product Questions and Answers
- What is the Primary Use of Propylene Glycol USP, FCC in Industry?
- It is widely used as a solvent and humectant in pharmaceuticals, cosmetics, and the food industry to retain moisture, stabilize formulations, and deliver active ingredients in various products.
- Is Propylene Glycol USP, FCC Safe for Use in Food and Cosmetic Products?
- Yes, it meets USP (United States Pharmacopeia) and FCC (Food Chemicals Codex) standards, ensuring safety and purity for consumption and topical applications.
- How Should Propylene Glycol USP, FCC Be Stored?
- Store in a cool, dry place, away from oxidizers and ignition sources, in tightly sealed containers to maintain quality and safety.
PRODUCT APPLICATION DISCLAIMER: THESE PRODUCTS ARE HIGH-PURITY, FOOD-GRADE CARRIERS INTENDED FOR GENERAL PURPOSES, INCLUDING CULINARY, COSMETIC, AND PERSONAL CARE APPLICATIONS. THEY ARE VERSATILE COMPONENTS SUITABLE FOR A RANGE OF MIXING, DILUTING, AND CARRIER FUNCTIONS. ANY ASSOCIATION WITH SPECIFIC DEVICES OR USES IS INCIDENTAL AND DOES NOT IMPLY AN INTENDED OR EXCLUSIVE PURPOSE.
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