98% sulfuric acid price manufacturers

Buyers must ensure the product meets Industrial Grade or Battery Grade standards depending on the application. Key parameters include a concentration of 98.0% min, iron (Fe) content below 50ppm for high-purity needs, and low arsenic/heavy metal levels. Always request a Certificate of Analysis (COA) for every batch to verify these chemical properties.

As a highly corrosive substance, it must comply with GHS (Globally Harmonized System) for labeling and packaging. Suppliers should provide a comprehensive Safety Data Sheet (SDS). For international trade, ensure the manufacturer holds ISO 9001 (Quality Management) and ISO 14001 (Environmental Management) certifications to guarantee stable production and regulatory adherence.

It is widely used in fertilizer production, chemical synthesis, petroleum refining, and wastewater treatment. Due to its highly reactive nature, it must be stored in carbon steel tanks (with specific linings) or high-density polyethylene (HDPE) containers. Storage areas must be cool, dry, and well-ventilated, equipped with secondary containment to prevent environmental contamination in case of leaks.

98% concentration is the industry standard for bulk transport because it is less corrosive to carbon steel than lower concentrations (like 70%). This allows for lower shipping costs using standard chemical tankers. Buyers should calculate the cost per active unit of acid rather than just the gross weight to determine the true economic value.

Sulfuric acid is classified as UN 1830, Class 8 (Corrosive). It requires IMDG-compliant packaging (International Maritime Dangerous Goods). You must use certified dangerous goods (DG) forwarders and ensure the vessel accepts Class 8 cargo. Shipping in ISO Tanks is the most cost-effective and safest method for large volumes, while IBC drums are suitable for smaller quantities.

Utilize platforms like Made-in-China.com to identify Audited Suppliers who have undergone third-party onsite inspections. Use Secure Payment services to ensure funds are only released upon proof of shipment. It is highly recommended to appoint a third-party inspector like SGS or Intertek to perform a Pre-shipment Inspection (PSI) to verify quantity and concentration.

Prices are often tied to the global sulfur market. Avoid suppliers offering prices significantly below the market index, as this may indicate sub-standard concentration or recycled acid with high impurities. Negotiate based on Incoterms 2020 (typically FOB or CIF) and clarify who bears the cost of hazardous material handling fees and customs clearance for precursors.

Yes, sulfuric acid is often monitored as a dual-use chemical (precursor) in many jurisdictions. Buyers must provide an End-User Certificate (EUC) to prove the chemical is for legitimate industrial use. Ensure your company has the necessary import licenses for hazardous chemicals in your destination country to avoid customs seizures.