Glycerine

Glycerine is a clear, colorless, and odorless viscous liquid with hygroscopic properties. It is commonly used in industrial and pharmaceutical applications as a solvent, humectant, and base for chemical formulations.

CAS No: 56-81-5

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Formula

C₃H₈O₃

Main Uses

Pharma, Personal Care

Appearance

Clear, Colorless Liquid

Handling

Hygroscopic – Avoid Moisture

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Safety Highlights

While not classified as a hazardous substance under OSHA or GHS, Glycerine may still pose health risks if mist is inhaled or in case of excessive exposure. Proper ventilation and protective equipment are recommended, especially in heated or industrial environments.

Flammable Liquid

Flash point >199°C. Avoid direct flame and high temperatures.

Toxic on Contact

May cause mild eye and skin irritation. Avoid prolonged exposure.

Corrosive Agent

Inhalation of mist can irritate respiratory tract. Use masks if aerosolized.

Emergency Measures

In fire scenarios, use CO₂, dry chemical, foam, or water spray.

Proper Storage

Store in a cool, dry area away from oxidizers. Protect from UV light.

Regulatory ID

CAS No: 56-81-5 | Not classified as hazardous for transport

Environmental Care

Mild water pollutant. Readily biodegradable in water.

PPE Required

Use gloves, goggles, and mask when handling heated or misted material.

Frequently Asked Questions

Here are concise answers to commonly asked questions about Glycerine, focusing on its safety, uses, and storage requirements.

Is Glycerine flammable?

No, Glycerine is not highly flammable, but it is combustible and should be kept away from direct flames and high heat sources.

Can Glycerine cause skin or eye irritation?

Yes, it may cause mild irritation upon direct contact. Use appropriate PPE when handling.

Is Glycerine safe to inhale?

Inhalation of mist can irritate the respiratory tract. Avoid creating aerosols and ensure good ventilation.

How should Glycerine be stored?

Store in a cool, dry place away from oxidizers and direct sunlight. Use stainless steel or HDPE containers.

Is Glycerine environmentally safe?

It is readily biodegradable and not harmful to aquatic life under normal use. Avoid large-scale release into drains.

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