MINING APPLICATIONS

Phosphoric Acid 75% USP Food Grade for Mining

Industrial-grade phosphoric acid 75% usp food grade for mining operations. Quart to 275-gallon tote availability, COA with every order, 1-2 business day shipping from Taylor, Texas.

24 hr Ship time
COA Per order
20+ Years

Mining operations demand chemicals that perform consistently under harsh conditions. Phosphoric Acid 75% delivers the concentration and reactivity that hydrometallurgical processes, equipment maintenance, and mineral processing workflows require — and this 4-drum bulk pack keeps your operation supplied without frequent reordering.

Alliance Chemical provides this high-purity H3PO4 solution to mining customers across the country, backed by full lot documentation and technical support.

CAS 7664-38-2
Purity Per lot-specific Certificate of Analysis (COA)
Appearance Clear, colorless to slightly yellow viscous liquid
Chemical Name H3PO4
HandlingPPE RequiredOSHA Regulated
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Why Mining Operations Choose Alliance Chemical

75% Concentration

A high-strength formulation that reduces dilution steps and maximizes efficiency in demanding process environments

4-Drum Bulk Pack

Shipped as four 55-gallon drums per order, giving your site 220 gallons of ready supply while simplifying inventory management

Full Documentation

Every shipment includes a Safety Data Sheet (SDS), and a lot-specific Certificate of Analysis (COA) is available upon request

Consistent Supply

We maintain reliable stock levels so your mining operation avoids costly production delays from chemical shortages

Additional Sizing Options

Also available in quart, gallon, 5-gallon pail, individual 55-gallon drum, and 275-gallon tote configurations

02

Common Mining Applications for Phosphoric Acid 75%

Ore Leaching & Extraction

Used as a leaching agent in hydrometallurgical processes to dissolve target minerals from ore bodies, particularly in uranium and rare earth element recovery

pH Adjustment in Process Water

Provides precise pH control in flotation circuits, settling ponds, and other water-intensive processes where acidity levels directly affect separation efficiency

Equipment Descaling & Rust Removal

Removes iron oxide scale, rust, and mineral deposits from drilling equipment, conveyors, crushers, and piping systems — extending equipment service life

Metal Surface Preparation

Conditions metal surfaces prior to coating, painting, or welding during equipment fabrication and repair

Flotation Chemistry

Acts as a pH modifier or conditioning agent in froth flotation processes used to separate valuable minerals from gangue material

Phosphate Rock Processing

Plays a direct role in the acidulation of phosphate rock in phosphate mining operations

Phosphoric acid is a versatile mineral acid used across multiple stages of mining and mineral processing:

03

Product Specifications

Property Detail
Chemical Formula H3PO4
Concentration 75%
Appearance Clear, colorless to slightly yellow viscous liquid
Packaging (This SKU) 4 × 55-Gallon Drums (220 gallons total)
Other Available Sizes Quart, Gallon, 5-Gal Pail, 55-Gal Drum, 275-Gal Tote
Purity / Quality Per lot-specific Certificate of Analysis (COA)
CAS Number 7664-38-2
04

Handling and Storage for Mining Environments

Phosphoric acid is a corrosive substance. Mining sites should implement the following protocols:

  • Review the SDS before handling, transporting, or storing this product on-site
  • Personal Protective Equipment: Wear chemical-resistant gloves, splash-proof safety goggles, and acid-resistant clothing. Use respiratory protection if misting or vapor generation is possible
  • Storage: Keep drums in a cool, dry, well-ventilated area away from incompatible materials such as strong bases, metals, and oxidizers. Store on secondary containment to prevent ground or water contamination
  • Container Integrity: Ensure drums remain tightly sealed when not in active use. Inspect for corrosion or damage regularly, especially in outdoor or high-humidity storage areas
  • Spill Response: Maintain a spill kit rated for corrosive liquids at the storage location. Neutralize small spills with soda ash or lime per your site's spill response plan
  • Regulatory Compliance: Follow all applicable OSHA, MSHA, EPA, and DOT regulations for chemical handling, storage, and transportation at your mining facility
Bulk Mining Orders

Need a volume quote on Phosphoric Acid 75% USP Food Grade?

Quote within one business hour turnaround from Taylor, Texas. Drum and tote pricing, dedicated rep, COA on every lot.

Request Quote →
05

Order Phosphoric Acid 75% for Your Mining Operation

Alliance Chemical serves mining customers of all sizes — from single-site operations to multi-facility enterprises. When you order, you get:

  • Competitive bulk pricing on 4-drum packs and larger volumes
  • Fast shipping from strategically located distribution centers
  • Dedicated support for technical questions, custom packaging, or scheduled deliveries
  • Volume discounts available for recurring mining supply contracts
06

Documentation

  • Certificate of Analysis (COA): Lot-specific analytical data available upon request, confirming concentration, purity, and quality parameters
  • Safety Data Sheet (SDS): Provided with every shipment, detailing hazard identification, first aid measures, handling procedures, and regulatory information
07

Contact Us

Need Phosphoric Acid 75% for your mining operation? Contact Alliance Chemical for pricing, bulk order quotes, or technical guidance on integrating this product into your process workflow.

Get Pricing in One Business Hour

Bulk Phosphoric Acid 75% USP Food Grade for Mining. Quote turnaround same business day.

Request Quote 512-365-6838 Mon–Fri 8am–5pm CT