Description
Phosphoric Acid (CAS 7664-38-2) is a versatile mineral acid used for metal treatment, food acidulation, and cleaning. RightPath Industries supplies phosphoric acid in bulk acids and small-package quantities with lot control and same-day response. Request pricing today.
📄 Safety Data Sheet (SDS)🗂️ All SDS Documents
Phosphoric Acid Chemical Properties
| Phosphoric Acid — Technical Data | |
|---|---|
| CAS Number | 7664-38-2 |
| Chemical Formula | H3PO4 |
| Molecular Weight | 98.00 g/mol |
| Synonyms | Orthophosphoric acid |
| Physical Form | Clear, viscous liquid |
Available Grades
RightPath offers phosphoric acid in Standard/Production, ACS, USP, HPLC, and High Purity grades — matched to your application, from large-scale manufacturing to analytical laboratories. Request a quote for the grade and volume you need.
Common Applications
- Metal treatment and rust conversion
- Food acidulant and pH control
- Cleaning and descaling
- Fertilizer and phosphate production
- Water treatment
Industries Served
Phosphoric Acid supports food processing, metal finishing, and water treatment. See all industries we serve.
Packaging & Supply
Available in gallons, pails, drums, totes, and bulk — packed to your specification and lot-controlled on request, with just-in-time inventory sequestered near your facility.
Why Source Phosphoric Acid from RightPath
Competitive bulk pricing, exact cross-referencing to your current spec, and 24/7 support. Explore related products such as other acids, general chemicals, or browse the complete product catalog.
Frequently Asked Questions
What grades of phosphoric acid does RightPath offer?
Standard/Production, ACS, USP, HPLC, and High Purity.
Can I buy phosphoric acid in bulk?
Yes — from small packaging up to drums, totes, and bulk volumes. Contact us to set up supply.
What is phosphoric acid used for?
Used for metal treatment, acidulation, cleaning, and pH control.
Bulk Phosphoric Acid Pricing & Packaging
Bulk phosphoric acid pricing is customer-specific and quoted per gallon, by drum, or by tote based on volume, grade, packaging, and delivery location. Because RightPath Industries quotes each order directly, buyers are not paying a published list-price markup. The per-gallon cost decreases significantly as pack size increases from 5-gallon pails up to 55-gallon drums, 275-gallon IBC totes, and bulk tanker deliveries.
Phosphoric Acid is available for same-day quoting. RightPath Industries provides all-in delivered pricing with no hidden fees and responds to quote requests the same day.
Packaging options for phosphoric acid
RightPath supplies phosphoric acid in pails, 55-gallon drums, 275-gallon IBC totes, and bulk tanker, with custom packaging and repackaging available from small containers to bulk.
Bulk Phosphoric Acid Pricing FAQ
How much does bulk phosphoric acid cost?
Pricing is customer-specific and quoted daily based on volume, grade, packaging, and freight. RightPath Industries provides same-day bulk phosphoric acid quotes with all-in delivered pricing.
What is the cheapest way to buy phosphoric acid in bulk?
Larger pack sizes lower the per gallon cost. Drums, IBC totes, and bulk tanker orders deliver the lowest unit pricing.
How fast can I get a quote?
Same day. RightPath Industries answers quote requests within one business day, typically within hours.
Available Grades, Sizes and Packaging
Phosphoric Acid is supplied in the 3 grade, size and packaging combinations listed below. Pricing is quoted per order; contact RightPath Industries for current delivered pricing on any line.
| Grade | Size | Packaging | Catalog No. | Weight (lb) |
|---|---|---|---|---|
| Standard | 5 Gallon | Pail | RPI-PHOS-5G | 42 |
| Standard | 55 Gallon | Drum | RPI-PHOS-DRM | 460 |
| Standard | 275 Gallon | Tote | RPI-PHOS-TOT | 2300 |
