|
HS Code |
763405 |
| Chemical Name | Propylene Glycol |
| Grade | USP/EP |
| Cas Number | 57-55-6 |
| Molecular Formula | C3H8O2 |
| Molecular Weight | 76.09 g/mol |
| Appearance | Colorless, odorless, viscous liquid |
| Purity | ≥ 99.5% |
| Boiling Point | 187°C |
| Density | 1.036 g/cm3 at 20°C |
| Solubility | Miscible with water, acetone, and chloroform |
| Refractive Index | 1.431 - 1.435 |
| Ph Value | 6.5 - 7.5 (50% solution in water) |
| Flash Point | ≥ 103°C (Closed cup) |
| Viscosity | 40 - 60 mPa·s at 20°C |
| Odor | Practically odorless |
As an accredited Propylene Glycol USP/EP Grade factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Propylene Glycol USP/EP Grade is packaged in a 20-liter high-density polyethylene drum with a tamper-evident sealed cap, labeled for purity. |
| Container Loading (20′ FCL) | Container Loading (20′ FCL): 80 drums x 215 kg each or 1,600 cartons x 25 kg each; total net weight 17,200 kg. |
| Shipping | Propylene Glycol USP/EP Grade is typically shipped in sealed, food-grade containers such as drums (200 kg), IBC totes (1,000 kg), or bulk tanker trucks. Containers are securely labeled, protected from direct sunlight, and stored upright in well-ventilated areas to prevent contamination and ensure compliance with safety regulations. |
| Storage | Propylene Glycol USP/EP Grade should be stored in tightly closed containers, away from heat, sparks, and direct sunlight. Store in a cool, dry, and well-ventilated area, avoiding contact with strong oxidizing agents. Ensure appropriate labeling and keep away from incompatible substances. Recommended storage temperature is between 15–30°C (59–86°F). Prevent contamination and ensure compliance with local safety and regulatory guidelines. |
| Shelf Life | Propylene Glycol USP/EP Grade typically has a shelf life of 24 months when stored in tightly sealed containers under recommended conditions. |
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Purity 99.8%: Propylene Glycol USP/EP Grade with purity 99.8% is used in pharmaceutical formulations, where it ensures excipient suitability and active ingredient stability. Low Moisture Content: Propylene Glycol USP/EP Grade with low moisture content is used in cosmetic creams and lotions, where it improves shelf life and minimizes product degradation. High Viscosity: Propylene Glycol USP/EP Grade with high viscosity is used in oral suspensions, where it provides uniform consistency and prevents phase separation. USP/EP Compliance: Propylene Glycol USP/EP Grade with USP/EP compliance is used in injectable drug solutions, where it guarantees patient safety and regulatory adherence. Stability Temperature 150°C: Propylene Glycol USP/EP Grade with stability temperature up to 150°C is used in food flavor concentrates, where it maintains product integrity during thermal processing. Low Odor: Propylene Glycol USP/EP Grade with low odor characteristics is used in fragrance formulations, where it preserves aroma clarity and prevents sensory interference. Molecular Weight 76.09 g/mol: Propylene Glycol USP/EP Grade with molecular weight 76.09 g/mol is used in liquid oral medicines, where it enables predictable solubility and precise dosage delivery. Refractive Index 1.4318: Propylene Glycol USP/EP Grade with refractive index 1.4318 is used in optical lens solutions, where it facilitates optical clarity and uniform solution appearance. Melting Point -59°C: Propylene Glycol USP/EP Grade with melting point -59°C is used in antifreeze formulations, where it ensures liquid stability below freezing temperatures. Low Residual Solvents: Propylene Glycol USP/EP Grade with low residual solvents is used in inhalation aerosols, where it increases product purity and reduces toxicity risk. |
Competitive Propylene Glycol USP/EP Grade prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615365186327 or mail to sales3@ascent-chem.com.
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Tel: +8615365186327
Email: sales3@ascent-chem.com
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