Propylene Glycol USP Grade
Whether your needs are high-quality industrial grade propylene glycol, or USP or food grade propylene glycol, we are ready to service you at a moment's notice.
Propylene Glycol USP Grade
Propylene Glycol USP Grade is a high-purity grade of monopropylene glycol, tested for compliance with the current United States Pharmacopeia (USP).
CAS No.: 57-55-6
HS Code: 29053200
Molecular Formula: C3H8O2
Molecular Weight: 76.09
Density: 1.0381
Origin: China
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Detailed introduction
Propylene Glycol USP grade, is a high-purity grade of propylene glycol for use in food, personal care, and other applications. It is produced and handled in compliance with GMPI and EFfCI.
Uses
- Direct food additive
- Indirect contact food applications
- Humectant and stabilizer in fruits, vegetables and bakery goods (except in Europe)
- Flavors & Fragrances
- Low temperature heat-transfer fluid in the brewing, dairy and ice cream industries and for food storage facilities
| Test Description | Unite of Measure | Specifications | |
| Minimum | Maximum | ||
| Purity | weight % | 99.9 | |
| Water | weight % | 0.2 | |
| Color, Pt-Co | APHA Color | 10 | |
| Specific Gravity @25/25C | – | 1.0350 | 1.0370 |
| Refractive Index @25C | – | 1.4310 | 1.4320 |
| Acidity (ml 0.1N NaOH/10ml) | – | 0.05 | |
Application
Flavor and Fragrance
Cosmetic and Personal Care
Food and Flavoring
Pet Food and Animal Feed
Pharmaceutical Excipient
Tobacco Moisturizing Agent
Heat exchange fluids of red wine
Liquid Detergent
Package and storage
215kg/Iron Drum, 23MT/Flexitank, 1000kg/IBC Drum, 25MT/ISO Tank.
Store in cool and dry place.
Storage and transportation in accordance with general chemical regulations.
FAQ
1. What are the primary uses of Propylene Glycol (USP Grade)?
Propylene Glycol (USP Grade) is primarily used in pharmaceuticals as a solvent, stabilizer, and carrier for active ingredients. It is also utilized in food and beverages for flavor and color preservation, and in cosmetics for creams and lotions.
2. Is Propylene Glycol (USP Grade) safe for consumption?
Yes, Propylene Glycol (USP Grade) is non-toxic and meets USP standards, making it safe for use in food, beverages, and pharmaceuticals.
3. What makes Propylene Glycol (USP Grade) suitable for pharmaceutical applications?
Its high purity, excellent thermal and oxidative stability, and ability to effectively dissolve and stabilize active ingredients make it ideal for oral, topical, and injectable medications.
