Sulphuric Acid (Sulfuric Acid) Concentrate Pure – 1L (LR Grade, UN 1830)

This high‑purity Sulphuric Acid Concentrate is supplied in a secure 1‑litre container and manufactured to reliable LR (Laboratory Reagent) Grade standards. With CAS Number 7664‑93‑9 and classified under UN Number 1830, this concentrated acid is intended strictly for controlled, supervised use within educational laboratories by trained science staff.

Sulphuric acid is one of the most widely used strong mineral acids in chemistry. In its concentrated form, it is invaluable for preparing a wide range of diluted solutions used in **titrations, reaction kinetics, neutralisation experiments, dehydration demonstrations,** and higher‑level analytical work. Because of its highly corrosive and oxidising nature, it must be handled according to relevant safety regulations.

Key Features

• High‑purity Concentrated Sulphuric Acid (LR Grade)
• Supplied in a 1L chemical‑resistant container
• CAS No.: 7664‑93‑9
• UN Number: 1830 (corrosive liquid)
• Suitable for technician‑prepared solutions and advanced chemistry experiments
• Reliable and consistent for routine laboratory use

Ideal for School Science Lessons

Concentrated sulphuric acid is typically used by technicians to prepare safe, accurate dilutions for KS3, GCSE, and A‑Level chemistry. These diluted solutions then support a wide variety of curriculum‑aligned practical activities.

• Preparation of dilute sulphuric acid for use in titrations
• Supports teaching of acid–base reactions and neutralisation
• Essential for rates of reaction and kinetics experiments
• Used in electrolysis and electrochemistry demonstrations (when diluted)
• Ideal for exploring dehydration reactions in advanced chemistry lessons

This reagent must only be handled by trained science technicians and teachers following appropriate safety guidelines.

Regulatory Requirements

PLEASE NOTE: We only sell chemicals to educational establishments.

Restricted Item – This product is regulated under the Control of Poisons and Explosives Precursors Regulation 2023. Schools must complete identity verification before dispatch.

Reportable Item – Under the Poisons Act 1972, suspicious transactions must be reported. Orders placed to private addresses are automatically classified as suspicious. Schools are treated as business addresses.

Once the order is placed, we will automatically email a short verification form. No action is required at checkout—your order confirmation will include the form. Verification is only required if no valid form and ID have been submitted in the last 18 months.

Purchasing Information

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Due to courier regulations, these chemicals cannot be returned. This does not affect your statutory rights.