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Phosphoric Acid
HDPE Drums

Phosphoric Acid

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With the chemical formula H3PO4, phosphoric acid is an inorganic, colorless, and odorless substance. A common ingredient in fertilizers, it is a significant industrial chemical. Take away all three H+…

CAS Number

7664-38-2

HS Code

280920

INCI Name

-

Molecular Formula

H3PO4

Home/Products/Phosphoric Acid

Phosphoric Acid

With the chemical formula H3PO4, phosphoric acid is an inorganic, colorless, and odorless substance. A common ingredient in fertilizers, it is a significant industrial chemical. Take away all three H+ ions and it forms esters known as organophosphates. Aside from being an…

CAS Number

7664-38-2

INCI Name

-

HS Code

280920

Molecular Formula

H3PO4

Get Pricing for This Product

Need pricing? Request a quote for this product and we'll get back to you shortly.

Free Samples Available

Speed Up Your Sample Testing Process

We deliver domestic samples within 24 - 48 hours, helping you evaluate product without delays.

Phosphoric Acid
HDPE Drums
ElixirByElchemy

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About Phosphoric Acid

Why Source Phosphoric Acid Through Elchemy?

  • Verified Phosphoric Acid Manufacturer Network: Every phosphoric acid producer in the Elchemy network is pre-audited for purity, concentration, and export compliance before onboarding. You deal with one accountable partner for food, technical, and fertilizer grades, and we manage supplier risk.
  • Bulk Supply with Transparent Per-Kg Pricing: Source phosphoric acid (CAS 7664-38-2) from samples up to drums, IBCs, and bulk tankers, priced per kg and scaled to your volume, with a binding quote covering price, lead time, and incoterm within 24 business hours.
  • Food 85%, Technical & Fertilizer Grades, Fully Documented: Food-grade (E338, 85%) for beverage and food acidulation, technical grade for rust removal and metal treatment, and fertilizer grade — every order ships with COA, TDS, and GHS-compliant SDS.
  • Small-Quantity to Bulk Supply: Whether you need small quantities of food-grade material or bulk tanker loads for manufacturing and water treatment, Elchemy matches quantity to your operation.
  • Samples Dispatched in 24 to 48 Hours: Verify concentration and grade before bulk commitment. COA-backed samples of phosphoric acid are dispatched within 24 to 48 hours of confirmation.
  • 40+ Country Reach with Hazmat-Ready Logistics: Elchemy delivers worldwide with GHS-compliant SDS, corrosive-goods handling, and documentation aligned to food and industrial standards for your destination market.
  • Strong Acidic Properties: Commonly used in food and beverage production.
  • High Purity and Stability: Essential for food-grade and industrial applications.
  • Eco-Conscious Manufacturing: Adopts greener practices for sustainable production.
  • Versatile Application: Essential in fertilizers, rust removal, and pH stabilization.
  • Effective Metal Treatment: Used in cleaning and rust removal for industrial maintenance.

About Phosphoric Acid

Why Source Phosphoric Acid Through Elchemy?

  • Verified Phosphoric Acid Manufacturer Network: Every phosphoric acid producer in the Elchemy network is pre-audited for purity, concentration, and export compliance before onboarding. You deal with one accountable partner for food, technical, and fertilizer grades, and we manage supplier risk.
  • Bulk Supply with Transparent Per-Kg Pricing: Source phosphoric acid (CAS 7664-38-2) from samples up to drums, IBCs, and bulk tankers, priced per kg and scaled to your volume, with a binding quote covering price, lead time, and incoterm within 24 business hours.
  • Food 85%, Technical & Fertilizer Grades, Fully Documented: Food-grade (E338, 85%) for beverage and food acidulation, technical grade for rust removal and metal treatment, and fertilizer grade — every order ships with COA, TDS, and GHS-compliant SDS.
  • Small-Quantity to Bulk Supply: Whether you need small quantities of food-grade material or bulk tanker loads for manufacturing and water treatment, Elchemy matches quantity to your operation.
  • Samples Dispatched in 24 to 48 Hours: Verify concentration and grade before bulk commitment. COA-backed samples of phosphoric acid are dispatched within 24 to 48 hours of confirmation.
  • 40+ Country Reach with Hazmat-Ready Logistics: Elchemy delivers worldwide with GHS-compliant SDS, corrosive-goods handling, and documentation aligned to food and industrial standards for your destination market.
  • Strong Acidic Properties: Commonly used in food and beverage production.
  • High Purity and Stability: Essential for food-grade and industrial applications.
  • Eco-Conscious Manufacturing: Adopts greener practices for sustainable production.
  • Versatile Application: Essential in fertilizers, rust removal, and pH stabilization.
  • Effective Metal Treatment: Used in cleaning and rust removal for industrial maintenance.

FAQs - Phosphoric Acid

Where can I buy phosphoric acid?
You can buy phosphoric acid through Elchemy, a B2B platform supplying verified food-, technical-, and fertilizer-grade material worldwide. Submit your concentration (75% or 85%), quantity, and destination on this page for a documentation-backed quote within 24 business hours.
Which company is the best supplier of phosphoric acid in bulk?
There is no single best supplier for every buyer, but Elchemy is a strong choice because it works with pre-audited manufacturers, ships COA, TDS, and SDS as standard, supplies both small quantities and bulk tankers, and delivers across 40+ countries — covering food, technical, and fertilizer grades from one accountable partner.
What is the price of phosphoric acid?
Phosphoric acid is priced per kilogram, varying with grade (food, technical, fertilizer), concentration, volume, packaging, and destination. Elchemy provides a live quote against your specification rather than a fixed list price.
Can I buy phosphoric acid in bulk or in small quantities?
Yes. Elchemy supplies phosphoric acid from small food-grade quantities up to drum, IBC, and bulk-tanker volumes. MOQ varies by grade and packaging — share your requirement for exact figures and lead time.
What grades and concentrations of phosphoric acid do you supply?
Elchemy supplies food-grade (E338, typically 85%), technical/industrial grade, fertilizer grade, and laboratory grade phosphoric acid in 75% and 85% solutions. Specify your application for matching.
Do you supply food-grade phosphoric acid?
Yes. Elchemy supplies food-grade (E338) phosphoric acid used as a beverage and food acidulant (including in colas), with food-compliance documentation available on request.
What is phosphoric acid used for?
Phosphoric acid is used as a food and beverage acidulant, in rust removal and metal treatment, in fertilizer production, in water treatment, for concrete etching, and in hydroponic nutrient systems.
What documentation comes with a phosphoric acid order?
Every order includes COA, TDS, and a GHS-compliant SDS as standard. Phosphoric acid is corrosive and ships with appropriate hazard handling. Food, fertilizer, and REACH documentation is available on request.

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