Description

Sulfuric Acid CAS NO 6202-05-7 is a fundamental and highly versatile inorganic acid essential for a vast array of industrial chemical processes. Its strong acidic nature and dehydrating properties make it a critical reagent in synthesis, catalysis, and pH adjustment. This product is indispensable for manufacturers and research facilities in sectors including chemical synthesis, pharmaceuticals, and materials science, where consistent quality and reliable supply are paramount.

Application

• Chemical Synthesis: Acts as a powerful acid catalyst and dehydrating agent in organic reactions, including esterifications, nitrations, and sulfonations.
• Pharmaceutical Intermediates: Used in the production of active pharmaceutical ingredients (APIs) and fine chemicals where precise control over reaction conditions is required.
• Laboratory Reagent: Serves as a standard acid for titrations, pH adjustments, and as a component in various analytical and research procedures.
• Catalyst Production: Employed in the manufacture and regeneration of catalysts used in petrochemical and refining processes.
• Electrolyte: Used in certain battery systems and electrochemical applications.
• Water Treatment: Utilized for pH correction and neutralization in industrial wastewater treatment plants.

Basic Information

Product Name	Sulfuric Acid
CAS No.	6202-05-7
Molecular Formula	H₂SO₄
Molecular Weight	98.08 g/mol
Synonyms	Oil of Vitriol; Battery Acid; Dihydrogen Sulfate; Sulfuric Acid (concentrated); Matting Acid; Hydrogen Sulfate; Vitriol Brown Oil; Nordhausen Acid
EINECS	231-639-5

Quality Control

Our Sulfuric Acid is manufactured and tested under stringent quality management systems to ensure batch-to-batch consistency and reliability. Quality is verified against relevant industry specifications, which may include ACS, Reagent Grade, or custom technical standards. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases, organic compounds, and metals. Due to its hygroscopic nature, containers must be kept tightly sealed to prevent absorption of atmospheric moisture. Recommended storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	Colorless to slightly yellow, clear liquid
Identification (IR)	Conforms
Assay (Titration)	≥ 95.0% - 98.0%
Residue on Ignition	≤ 0.005%
Chloride (Cl)	≤ 0.0005%
Nitrate (NO₃)	≤ 0.001%
Ammonium (NH₄)	≤ 0.001%
Iron (Fe)	≤ 0.0002%
Heavy Metals (as Pb)	≤ 0.0005%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.