Product Overview

Sulfuric acid (H2SO4) is a critical inorganic mineral acid with profound significance in industrial chemistry and manufacturing processes. As a strong diprotic acid, it plays a fundamental role in numerous chemical transformations and industrial applications. This 70% concentration represents an optimal formulation for robust industrial use, providing a balance between reactivity and handling safety.

Historically discovered in the 8th century by alchemists, sulfuric acid has evolved from a laboratory curiosity to a cornerstone of modern industrial chemistry. Its unique chemical properties, including exceptional oxidizing capabilities and strong proton donation, make it an indispensable reagent across multiple technical domains. The 70% concentration specifically offers enhanced versatility for complex industrial processing requirements.

Key Properties

• Chemical Formula: H2SO4
• CAS Number: 7664-93-9
• Boiling Point: 337°C
• Melting Point: 10°C
• Specific Gravity: 1.607
• Molecular Weight: 98.08 g/mol
• Appearance: Clear viscous liquid, pale yellow
• Solubility: Complete water miscibility
• Chemical Stability: Highly stable under standard conditions

Common Applications

• Metal Surface Treatment: Sulfuric acid serves as a critical reagent for metal pickling, removing oxidation layers and preparing metal surfaces for further processing. Manufacturers use this acid to clean and prepare steel, aluminum, and other industrial metals, ensuring superior adhesion and preventing corrosion in subsequent manufacturing stages.
• Chemical Manufacturing: As a fundamental reactant, sulfuric acid catalyzes numerous complex chemical synthesis processes. Industrial chemists utilize this acid to produce fertilizers, detergents, and intermediate chemical compounds through precise neutralization and oxidation reactions.
• Wastewater Treatment: Environmental engineers employ sulfuric acid for precise pH adjustment in industrial wastewater management systems. The acid enables accurate chemical neutralization, helping facilities maintain strict environmental compliance and effectively manage industrial effluent.
• Battery Electrolyte Production: Electrochemical manufacturers use sulfuric acid as a critical component in lead-acid battery manufacturing. The 70% concentration provides optimal electrolytic properties for creating reliable energy storage solutions in automotive and industrial battery systems.
• Mineral Processing: Geological and mining industries utilize sulfuric acid for mineral extraction and refining processes. The acid enables selective dissolution of metal oxides, facilitating efficient separation and purification of complex mineral compositions.

Safety Precautions

Sulfuric acid requires stringent handling protocols due to its corrosive nature. Personnel must wear complete personal protective equipment, including chemical-resistant suits, neoprene gloves, full-face shields, and respiratory protection designed for acidic environments. All handling must occur in well-ventilated areas with immediate access to decontamination facilities.

Storage demands specialized containment using acid-resistant materials like high-density polyethylene or specialized glass-lined steel containers. Maintain storage temperatures between 10-40°C, away from reactive metals, organic materials, and potential water sources. Implement secondary containment systems to prevent potential environmental contamination.

Emergency response protocols must include immediate eye/skin decontamination stations, neutralizing agents like sodium bicarbonate, and comprehensive spill control equipment. Always add acid to water slowly, never reverse, to prevent dangerous heat generation and potential splashing. Maintain detailed safety data sheets and ensure all personnel receive comprehensive chemical handling training.

Benefits

Our 70% sulfuric acid offers superior performance for industrial applications, providing an optimal balance between chemical reactivity and safe handling characteristics. The precisely controlled concentration ensures consistent performance across diverse technical processes, with rigorous quality control ensuring each batch meets exacting industrial standards.

By selecting this laboratory-grade sulfuric acid, customers gain a versatile chemical solution engineered for reliability and efficiency. The product's consistent composition minimizes batch-to-batch variation, enabling precise industrial and research applications while maintaining competitive pricing and exceptional technical support.