Sulfuric Acid (Laboratory Use)
- Product Information
- Hazard Information
- Shipping Statements
Looking for sulphuric acid for laboratory use?
We supply sulphuric acid for laboratory use in 2.5L containers, with discounts available for bulk orders
This products is sold with a minimum 96% purity levels, and impurities not exceeding 2 ppm arsenic, 5 ppm lead, 0.005% chloride, 0.002% iron, 0.001% nitrate and 0.01% non-volatile matter
We also offer many other options with all our products, including personalised packaging and specific pack sizes
How is sulphuric acid produced?
The typical multi-step reaction to synthesise sulphuric acid involves sulphur, hydrogen sulphide or pyrite (FeS2). This is known as the contact process in the presence of a vanadium catalyst.
The first step refers to the combustion of sulphur or iron pyrite to generate sulphur dioxide, which is subsequently oxidised to sulphur trioxide in a four-stage conversion conducted at high temperatures (450 degree Celsius). Sulphur trioxide is then allowed to cool to 160 degree Celsius, after which is absorbed in a circulating stream of pure sulphuric acid (higher than 98%). In this step, it reacts with minimal amounts of water to form sulphuric acid.
Alternative methods include
synthesis from calcium sulphate (known as the Cat-Ox process)
Sulphuric acid can also be synthesised by mixing nitric oxide (NO) and sulphur dioxide and water. In this case, sulphur dioxide is oxidised to sulphuric acid in solution, with nitrogen oxide providing the necessary oxygen for the reaction to occur. This was the original industrial method to produce sulphuric acid, but has largely been replaced by the more efficient contact process described above.
At ReAgent, we’re very proud of our friendly customer service. If you need assistance, contact us and a member of staff will be glad to help you. We also offer free technical advice. All our products come with 100% quality guarantee and are usually shipped within 24 hours after purchase.
|848||1||1215S||Specific Gravity||1.84||20/07/2018||Steve Toye||18/01/2017||0||21/11/2017|
|857||9||1215S||Non Volatile Matter||20||<20||ppm||20/07/2018||Steve Toye||18/01/2017||0||20/07/2018|
|BulkCode||Hazard Statement Code||Description|
|1215||H314||Causes severe skin burns and eye damage.|
|BulkCode||Precautionary Statement Code||Description|
|1215||P260||Do not breathe vapour/ spray.|
|1215||P280||Wear protective gloves/ protective clothing/ eye protection/ face protection.|
|1215||P303+P361+P353||IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.|
|1215||P305+P351+P338||IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.|
|1215||P501||Dispose of contents/ container in accordance with local regulations.|
|1215||P310||Immediately call a POISON CENTER/ doctor.|
|1215||P264||Wash contaminated skin thoroughly after handling.|
|1215||P301+P330+P331||IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.|
|1215||P321||Specific treatment (see medical advice on this label).|
|1215||P304+P340||IF INHALED: Remove person to fresh air and keep comfortable for breathing.|
|ADR/RID Shipping Name||SULPHURIC ACID|
|ADR/RID Shipping Class||8|
|ADR/RID Packing Group||II|
The following files are available to download:
|Product ID||Product||post_status||Bulk||Download SDS File|
|3775||Sulfuric Acid (Laboratory Use)||publish||1215||https://www.chemicals.co.uk/uploads/documents/44 - 1215 - SDS21075.pdf|