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Propylene glycol

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MOQ : 50 Kilograms

Propylene glycol Specification

Shape
Liquid

Molecular Formula
C3H8O2

Physical Form
Liquid

HS Code
29053200

Ingredients
Propylene glycol

Density
1.036 Gram per cubic centimeter(g/cm3)

Ph Level
6.0 7.5 (50% solution)

Purity
99.5% min

Taste
Slightly sweet

Properties
Colorless, odorless, hygroscopic, low volatility, miscible with water, and chemically stable

Grade
Technical / Industrial Grade

Shelf Life
2 years from date of manufacture if stored properly

Solubility
Completely miscible with water, soluble in acetone and chloroform

Application
Used in food, pharmaceutical, cosmetic, chemical, and antifreeze industries

Appearance
Clear, colorless, viscous liquid

Usage
Humectant, solvent, antifreeze, carrier fluid, preservative

Molecular Weight
76.09 g/mol

Melting Point
59 C

Smell
Odorless or virtually odorless

Product Type
Industrial

Propylene glycol Trade Information

Minimum Order Quantity
50 Kilograms

Supply Ability
1 Kilograms Per Week

Delivery Time
1 Week

About Propylene glycol

Propylene glycol

CAS Number	57-55-6
Appearance	Liquid. (Oily liquid.)
Specific Gravity	1.036 (Water = 1)
Odour	Odorless.
Water	Soluble in water; (oil/water) = -0.9
Solubiliy	Soluble in cold water, hot water, acetone.
Melting point	-59C
Boiling point	188C
Flash point	99C in closed cup
Auto Ignition	371C
Density	Vapor Density:2.62 (Air = 1)
Vap.pr.	0 kPa (@ 20C), 0.08 mmHg at 20 C,0.129 mmHg at 25 C
Use	It is listed by the Cosmetic, Toiletry and Fragrance Association as an approved ingredient in cosmetics, and its use is reviewed by the Cosmetic Ingredient Review (CIR). an important ingredient for a multitude of uses, including:Solvent for aromatics in t
Storage	Keep container tightly closed. Keep container in a cool, well-ventilated area. Do not store above 23C

Versatile Applications Across Industries

Propylene glycol serves numerous sectors including food, pharmaceuticals, cosmetics, and chemicals. Its roles range from stabilizing moisture in food products to functioning as a solvent and carrier fluid in pharmaceutical preparations. In antifreeze formulations, propylene glycol is preferred due to its low toxicity and high efficiency, making it valuable for diverse industrial and commercial uses.

Exceptional Safety and Ease of Handling

This compound is not classified as hazardous, has no regulated UN number, and remains stable under normal storage conditions (10C to 30C). Its low volatility and compatibility with a variety of substances make it safe and user-friendly for manufacturers, distributors, and end-users alike. Proper storage ensures a shelf life of up to two years.

FAQs of Propylene glycol:

Q: How should propylene glycol be stored for optimal shelf life?

A: Propylene glycol should be stored in tightly closed containers between 10C and 30C, away from moisture and direct sunlight. Proper storage conditions will help preserve its stability and quality for up to two years from the date of manufacture.

Q: What processes or industries commonly use propylene glycol?

A: Propylene glycol is widely used in the food industry as a humectant and preservative, in pharmaceuticals as a solvent and carrier, in cosmetics for moisture retention, and in the chemical industry as an antifreeze and coolant. Its chemical stability and low toxicity make it suitable for various applications.

Q: When is propylene glycol preferred over other glycols?

A: Propylene glycol is preferred when low toxicity and safety are essential, such as in food, pharmaceuticals, and cosmetics. Its hygroscopic nature, excellent solvency, and miscibility with water make it an ideal choice in sensitive applications compared to ethylene glycol.

Q: Where is propylene glycol typically supplied from in India?

A: In India, propylene glycol is available from numerous sources including manufacturers, distributors, exporters, importers, retailers, suppliers, traders, and wholesalers. It is commonly packaged in drums, IBC totes, or supplied in bulk quantities to suit industry requirements.

Q: What are the benefits of using propylene glycol in product formulations?

A: Benefits include its non-hazardous profile, odorless and colorless nature, high chemical stability, low volatility, and effective moisture retention. Its ability to mix with water and other chemicals enhances formulation flexibility across a range of products.

Q: How can propylene glycol be safely handled during processing?

A: Propylene glycol can be safely handled using standard industrial practices due to its low hazard classification. Adequate ventilation, the use of gloves, and avoidance of excessive heat or contamination are typically recommended during processing.

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