Sulfuric Acid Volumetric Solution LR, 2.5 Litres

Our Sulfuric Acid Volumetric Solutions are reagents designed for laboratory use - available in 0.02N and 0.05M (0.1N) concentrations.

Manufactured in Australia, they provide reliable performance in titrimetric analysis, standardisation, and general laboratory testing. They feature an unopened shelf life of 18 months and are supplied in 2.5L containers, supporting both small-scale and routine laboratory operations.

Composition & Chemical Properties

The solution consists of sulfuric acid (H₂SO₄) in water, presenting as a clear, colourless, odourless liquid. It is acidic in nature, with pH values dependent on concentration. It has a molecular weight of 98.08 g/mol. 

It is fully miscible in water but insoluble in most organic solvents such as methanol, diethyl ether, and n-octanol. The specific gravity is approximately 1, and the compound is classified as non-combustible.

Storage & Handling

The bottles should be stored at room temperature, ideally between 15°C and 25°C, in tightly sealed, corrosion-resistant containers with appropriate inner linings. They must be kept away from incompatible substances and sources of heat or ignition. Storage areas should be cool, dry, and well-ventilated.

The product should always remain in its original container to maintain purity and stability. Under normal storage and handling conditions, the solution remains chemically stable.

Incompatibility & Safety Precautions

Sulfuric acid is highly reactive and must be kept separate from alkali metals, alkaline earth metals, alkali compounds, ammonia, metal alloys, organic solvents, permanganates, and oxidising or combustible materials. Contact with bases or amines should also be avoided.

The material is classified under UN Number 2796, Transport Hazard Class 8, and Packing Group II. It is listed as a Schedule 6 (S6) poison in accordance with Australian regulations. For safety, users should follow laboratory chemical handling protocols and use appropriate PPE.

Environmental Impact & Disposal

Sulfuric acid poses potential environmental hazards due to its acidic nature, which can cause pH shifts in aquatic environments. It may be toxic to fish and algae, but it can be neutralised effectively in wastewater treatment. 

Disposal must be conducted in accordance with local, state, and federal regulations. The remaining product can be neutralised using lime, soda ash, or sodium bicarbonate, adjusting the pH to between 6 and 8 before disposal as a diluted solution via an approved waste treatment facility.

Regulatory Compliance

It complies with Australian chemical management standards and is listed in the Australian Inventory of Chemical Substances (AICS). 

Product Features

• High Purity Composition: Provides consistent analytical accuracy for volumetric and titrimetric applications.
• Stable Formulation: Maintains chemical integrity for up to 18 months when stored under recommended conditions.
• Wide Compatibility: Suitable for use in general laboratory analysis, standardisation, and quality control testing.
• Clear & Odourless: Easy visual inspection and safe handling in controlled environments.
• Corrosion-Resistant Packaging: Supplied in durable containers with an inner lining for safe chemical storage.
• Environmental Neutralisation: Can be safely neutralised before disposal, minimising ecological impact.
• Australian Manufactured: Produced locally to meet stringent laboratory quality standards.