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Propylene Glycol

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Propylene Glycol Specification

Taste
Tasteless

Grade
Industrial Grade

Ingredients
Propylene glycol

Shape
Liquid

Molecular Weight
76.09 g/mol

CAS No
57-55-6

Melting Point
59 C

Density
1.036 Gram per cubic centimeter(g/cm3)

Smell
Odorless

Product Type
Chemical

HS Code
29053200

Properties
Colorless, odorless, tasteless, hygroscopic liquid with low volatility and high stability.

Refractive Rate
1.431 1.433

Shelf Life
2 years

Purity
99.5% min

Poisonous
Non-poisonous

Structural Formula
CH3-CHOH-CH2OH

EINECS No
200-338-0

Physical Form
Liquid

Usage
As an additive, carrier, humectant, and solvent in various industries

Application
Used in food, pharmaceuticals, cosmetics, and as antifreeze, solvent, and humectant

Appearance
Clear, colorless viscous liquid

Molecular Formula
C3H8O2

Storage
Store in tightly closed containers, in a cool, dry, well-ventilated area away from heat and sources of ignition

Ph Level
6.1 7.5

Solubility
Miscible with water, acetone, chloroform

Propylene Glycol Trade Information

Main Export Market(s)
Australia, North America, Eastern Europe, Middle East, Africa, Central America, South America, Western Europe, Asia

Main Domestic Market
All India

About Propylene Glycol

Propylene glycol (CH8O2) is a commonly used drug solubilizer in topical, oral, and injectable medications. It is used as stabilizer for vitamins, and as a water-miscible cosolvent. Propylene glycol has beenused for over 50 years in a large variety of applications.

Versatile Applications

Propylene Glycol serves as a key ingredient in sectors such as food, pharmaceuticals, cosmetics, and industrial processing. Its ability to retain moisture, dissolve various substances, and maintain stability makes it indispensable as an additive, solvent, or carrier. The products compatibility with other organic solvents further broadens its utility, providing manufacturers with reliable results in diverse formulations.

Safe and Eco-Friendly

Safety is central throughout the supply and distribution of Propylene Glycol. The product is non-regulated for transport, non-poisonous, and biodegradable, therefore minimizing ecological impact. With a shelf life of two years and stringent purity levels, users benefit from a reliable and sustainable ingredient that meets global quality requirements.

Packaging and Storage Solutions

Available in drums, IBC tanks, and bulk, Propylene Glycol caters to a range of volume needs for distributors, manufacturers, and wholesalers. Proper storage involves keeping the substance in tightly closed containers within cool, dry, well-ventilated areas, away from heat or ignition sources, ensuring both product integrity and safety.

FAQs of Propylene Glycol:

Q: How is Propylene Glycol typically used across different industries?

A: Propylene Glycol is widely used as an additive, humectant, solvent, and carrier in the food, pharmaceutical, and cosmetic industries, as well as in antifreeze formulations and industrial processes. Its versatility stems from its stability, moisture retention, and compatibility with various substances.

Q: What are the benefits of using Propylene Glycol in manufacturing processes?

A: The main benefits include its excellent moisture retention (hygroscopic nature), high purity, low toxicity, biodegradability, and compatibility with many organic solvents. It enhances product shelf life, improves texture, and facilitates the dissolution or transport of active ingredients.

Q: When should Propylene Glycol be stored for optimal shelf life?

A: Propylene Glycol should always be stored in tightly sealed containers, in a cool, dry, and well-ventilated environment, away from direct heat and ignition sources. Under these conditions, it retains its quality for up to two years.

Q: Where is Propylene Glycol commonly available in terms of packaging?

A: Propylene Glycol is offered in flexible packaging solutionsdrums, IBC tanks, and bulksuiting the requirements of distributors, exporters, importers, manufacturers, and wholesalers for different scales of operation.

Q: What quality standards does Propylene Glycol meet for various applications?

A: The product meets several internationally recognized standards, including BP (British Pharmacopoeia), USP (United States Pharmacopeia), and EP (European Pharmacopoeia). This ensures suitability for sensitive applications like food, pharmaceuticals, and cosmetics.

Q: How does the chemicals physical form and properties enhance its process utility?

A: As a clear, colorless, odorless, tasteless, and viscous liquid, Propylene Glycol blends seamlessly with other ingredients, facilitating even distribution within mixes. Its miscibility with water and organic solvents supports effective formulation processes.

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