Phosphoric acid, also known as orthophosphoric acid, is a weak triprotic acid. At 40%, it is a colorless and odorless viscous liquid. It is miscible with sulfuric acid, another colorless/odorless viscous liquid. Unlike phosphoric acid, sulfuric acid is a strong acid and is added at lower concentration.
Please contact us to request a Safety Data Sheet (SDS) and Certificate of Analysis (COA) for Phosphoric Acid 40%/Sulfuric Acid 5% Mix.
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This chemical will only be shipped to addresses that are:
Businesses
Schools and Universities
Laboratories
If you use a residential address during checkout, we will automatically remove this item from your order prior to shipping.
If your order includes more than 1 lb of mercury, it must be shipped to a commercial address, lab, or school.
Please note that we’re unable to ship mercury—of any amount—to apartments or shipping/parcel stores.
Ineligible orders will be automatically canceled.
If you are purchasing SDA in 5 gallons or more, you are required to provide a TTB permit showing how much of the product you are allowed to purchase per year. Please email your TTB permit to customercare@laballey and include your Order Number.
