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Propylene glycol

Name: Propylene glycol
Brand: KPM Corporation
Price: 70.0 INR
Availability: InStock

Price 70.0 INR/ Liter

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MOQ : 1 Liter

Propylene glycol Specification

Physical Form
Liquid

Storage
Store in a tightly closed container in a dry, cool, and well-ventilated place

Product Type
Industrial

Molecular Formula
C3H8O2

Ph Level
6.0 - 8.0 (100 g/l, H2O, 20 C)

Shape
Liquid

Application
Food, pharmaceutical, cosmetic, industrial, and chemical uses

Appearance
Clear, colourless liquid

CAS No
57-55-6

Purity
>99.5%

EINECS No
200-338-0

Molecular Weight
76.09 g/mol

Structural Formula
CH3-CHOH-CH2OH

Taste
Practically tasteless

Grade
Technical/USP Grade

Smell
Odourless

Poisonous
NO

Solubility
Miscible with water, alcohol, acetone, chloroform

Properties
Colourless, odourless, and tasteless. Hygroscopic and miscible with water, acetone, and chloroform.

Density
1.036 Gram per cubic centimeter(g/cm3)

Usage
Solvent, humectant, emulsifier, antifreeze, chemical intermediate

Ingredients
Propylene Glycol

Refractive Rate
1.431 - 1.433 (20 C)

Shelf Life
2 years

Melting Point
-59 C

HS Code
29053200

Auto Ignition Temperature
371 C

Surface Tension
36.1 mN/m at 20 C

Flash Point
99 C (Closed Cup)

Critical Temperature
351 C

Viscosity
58.1 mPas at 20 C

Boiling Point
187 C

Vapour Pressure
0.07 mmHg at 20 C

Packaging
230 kg drum, 25 kg drum, IBC tank or as required

Hazard Class
Non-Hazardous

Propylene glycol Trade Information

Minimum Order Quantity
1 Liter

Delivery Time
1 Week

About Propylene glycol

Propylene glycol (PG) is a versatile pharmaceutical excipient used primarily for its ability to dissolve a wide range of substances and maintain moisture. Classified as a diol or double alcohol (C3H8O2), it is a clear, odorless, and viscous liquid that is miscible with water.

Key Functions as an Excipient

Solvent & Co-solvent: Used in oral, topical, and parenteral (injectable) formulations to dissolve poorly water-soluble drugs. It is common in medications like diazepam, lorazepam, and phenytoin.
Humectant: Prevents formulations, particularly creams and ointments, from drying out by attracting and retaining moisture.
Preservative: In concentrations of 1530%, it can act as an antimicrobial agent to prevent spoilage.
Stabilizer: Helps maintain the physical stability of emulsions and prevents solid particles from settling in suspensions.
Viscosity Modifier: Adjusts the consistency and flow properties of liquid or semi-solid products.

Exceptional Purity and Versatile Applications

Propylene glycol stands out for its high purity (>99.5%) and adaptability across industries. Used in food, pharmaceuticals, cosmetics, and industrial sectors, it acts as a solvent, humectant, emulsifier, antifreeze, and chemical intermediate, highlighting its indispensable role in various formulations and processes.

Safe Handling and Storage Guidelines

As a non-hazardous and non-poisonous substance, propylene glycol offers safety in handling. However, it is essential to store it in tightly closed containers in a cool, dry, and well-ventilated area. Proper storage ensures the product maintains its quality and extends its shelf life up to two years.

FAQ's of Propylene glycol:

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

A: Propylene glycol should be stored in a tightly sealed container, in a dry, cool, and well-ventilated area. This ensures both quality preservation and safety, allowing the product's shelf life to extend to two years from the date of manufacture.

Q: What are the primary uses of propylene glycol in industry and consumer products?

A: Propylene glycol is used as a solvent, humectant, emulsifier, antifreeze, and chemical intermediate. It is widely found in food, pharmaceuticals, cosmetics, and industrial applications due to its safe, versatile, and stable properties.

Q: When is propylene glycol recommended for pharmaceutical or food applications?

A: Propylene glycol is ideal in pharmaceutical and food manufacturing where purity, non-toxicity, and compatibility are required. Its technical and USP grades make it suitable in formulations demanding stringent safety and efficacy standards.

Q: Where can I obtain propylene glycol and in what packaging options?

A: Propylene glycol is available through distributors, manufacturers, suppliers, and traders across India. Packaging options include 230 kg and 25 kg drums, IBC tanks, or customized as per customer requirements.

Q: What are the benefits of using propylene glycol over other solvents?

A: Propylene glycol is non-hazardous, odourless, tasteless, and exhibits excellent miscibility with water, acetone, and chloroform. Its stable profile, safety in various applications, and versatility make it a preferred choice in formulating products across multiple industries.

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