Product Overview

Phosphoric Acid (H3PO4) is a critical industrial chemical with exceptional versatility in numerous scientific and technical applications. As a mineral acid with three replaceable hydrogen ions, this 75% ACS Grade solution represents a high-purity formulation engineered for precision analytical and industrial processes. Its molecular structure enables complex chemical interactions, making it fundamental in various advanced technological and research domains.

Developed through rigorous purification processes, this ACS Grade phosphoric acid meets the most stringent analytical standards. Its carefully controlled concentration and minimal impurity levels ensure consistent performance across demanding industrial and research applications. The acid's unique chemical properties enable precise pH manipulation, metal treatment, and sophisticated chemical synthesis procedures.

Key Properties

• Chemical Formula: H3PO4
• Boiling Point: 158°C
• Specific Gravity: 1.57 at 20°C
• Flash Point: Non-flammable
• Appearance: Transparent, mobile liquid
• Solubility: High water solubility
• Molecular Weight: 98.0 g/mol
• Chemical Stability: Excellent stability under standard conditions
• Purity: 75.0 ± 0.5% concentration

Common Applications

• Advanced metal surface treatment processes utilize phosphoric acid for precision etching and passivation of metal substrates. Industrial engineers employ this acid to create protective oxide layers on metals, significantly enhancing corrosion resistance and preparing surfaces for subsequent coating or bonding procedures.
• Analytical chemistry relies on phosphoric acid for precise pH adjustment and buffer preparation. Research laboratories use its consistent chemical properties to create standardized reference solutions and calibration standards for sophisticated instrumental analysis.
• Water treatment facilities implement phosphoric acid for critical scale control and mineral precipitation management. The acid effectively modifies water chemistry, preventing mineral buildup in industrial cooling systems and preventing equipment degradation.
• Industrial chemical synthesis processes leverage phosphoric acid as a crucial reagent for creating complex phosphate compounds. Chemical manufacturers use this high-purity acid to synthesize specialized chemical intermediates and advanced industrial compounds.
• Electrochemical research and battery technology development utilize phosphoric acid for electrolyte formulation and advanced material preparation. Scientists exploit its ionic properties to develop innovative energy storage and conversion technologies.

Safety Precautions

Professional handling of this corrosive chemical requires strict adherence to safety protocols. Users must work in well-ventilated areas with appropriate engineering controls, utilizing chemical fume hoods and ensuring proper containment to minimize exposure risks. Implement robust spill prevention and neutralization strategies before beginning any handling procedures.

Storage demands careful consideration of material compatibility and environmental conditions. Store in chemically resistant containers made of glass or high-density polyethylene (HDPE) at controlled temperatures below 85°F (29°C). Maintain strict segregation from incompatible materials, particularly bases and reactive metals, to prevent potential hazardous interactions.

Mandatory personal protective equipment includes chemical-resistant gloves (minimum 20 mil thickness), splash-proof goggles, face shield, and acid-resistant laboratory clothing. Emergency eyewash stations and safety showers must be immediately accessible. Follow comprehensive OSHA guidelines for handling corrosive mineral acids and maintain rigorous monitoring of handling environments.

Benefits

Our ACS Grade Phosphoric Acid delivers unparalleled performance through its meticulously controlled manufacturing process. Each batch undergoes rigorous quality control testing, including comprehensive trace metals verification and anion contamination screening, ensuring exceptional lot-to-lot consistency and reliability for critical industrial applications.

The advanced purification protocol guarantees ultra-low metal and anion content, providing researchers and industrial professionals with a premium chemical reagent. Packaged in ACS-specified containers with certified quality seals, this phosphoric acid represents the pinnacle of analytical-grade chemical solutions, trusted by leading laboratories and industrial facilities nationwide.