Phosphoric Acid 40% Solution, Lab Grade

o-Phosphoric acid, Phosphorsaeure, Polyphosphoric acid, Acidum phosphoricum, Superphosphoric acid, White phosphoric acid
Laboratory Grade
Phosphoric acid

Phosphoric Acid, also known as Orthophosphoric Acid, Monophosphoric Acid, Sonac, and Polyphosphoric Acid has the chemical formula H3PO4. It appears as a clear, colorless liquid or a transparent crystalline solid. It is a phosphorus-containing, odorless, inorganic acid. It is soluble in Water, Alcohol, and Ethanol at ambient conditions. Lab Alley’s Phosphoric Acid, 40% Solution contains 40% by weight of Phosphoric Acid and 60% by weight of Water and appears as a colorless, syrupy liquid. Chemically pure or Laboratory reagents are two terms often used to describe Lab Grade chemicals. Lab Grade chemicals do not meet any accepted quality or purity requirements such as the ACS Grade, the USP Grade, and the FCC Grade, despite their acceptable purity. In the United States of America (USA), Lab Alley is selling its high-quality Phosphoric Acid, 40% Solution, Lab Grade online at Due to its high purity, Phosphoric Acid, 40% solution, Lab Grade is highly recommended for laboratory testing.

Common Uses
  • Solvent
  • Intermediate
  • Cleaning agent
  • Sequestering agent
Commercial/Industrial Applications
  • Laboratory chemical
  • Pharmaceuticals
  • Water treatment
  • Synthetic rubber production
Safety and Handling

Phosphoric Acid 40% Shipping Information:
DOT: Phosphoric acid, solution, 8, UN1805, PG III

Please contact us to request a Safety Data Sheet (SDS) and Certificate of Analysis (COA) for Phosphoric Acid 40%.

Product Ordering Options, Prices, Bulk Sizes & Shipping

You can buy Phosphoric Acid 40% Solution, Lab Grade for $31 online, locally or call 512-668-9918 to order bulk sizes. Your packages will be shipped in 1-2 business days via UPS or LTL. Lab Alley Brand Phosphoric Acid 40% Solution, Lab Grade is for sale in bulk sizes and is in stock. Handy individual consumer size containers for DIY projects are leak resistant. This high quality compound is made in America. It is a high purity chemical substance that is ideally suited for scientific, development, analytical, clinical, medical, research and testing applications. Phosphoric Acid 40% Solution, Lab Grade is delivered quickly to laboratories, factories and businesses in safe chemical resistant containers. 

Manufacturing size drums, IBC totes, pallet loads and bulk industrial production scale quantities are shipped from Lab Alley's U.S.-based distribution centers by LTL freight carriers. Request a discounted wholesale price quote, here. Read customer and product reviews, here. Read return and refund policies, here. Lab Alley, founded in 2013, is a reliable Phosphoric Acid 40% Solution, Lab Grade supplier and distributor headquartered near Austin, Texas. Lab Alley was a 2021 Inc. 5000 honoree. Email if you have questions about buying Phosphoric Acid 40% Solution, Lab Grade. 

The chemical formula for Phosphoric Acid 40% Solution, Lab Grade is H3PO4, the CAS Registry Number is 7664-38-2, the PubChem CID is 1004 and the UN Number is 1805. Download the Phosphoric Acid 40% Solution, Lab Grade MSDS/SDS to get safety tips and health hazard information. Phosphoric Acid 40% Solution, Lab Grade should be carefully handled, stored in a cool dry place and chemical waste should be disposed of properly and safely.

Phosphoric Acid 40% Solution, Lab Grade Retail Prices, Package Sizes And Bulk Quantity Ordering Options: 500ml $31.

Phosphoric Acid 40% Solution, Lab Grade

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Graeme D.
Canada Canada


Use this for etching enamel. Works great. Prefer to gel.

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