About this product
Sulphuric acid (H2SO4, CAS 7664-93-9) — also spelled sulfuric acid — is industry's workhorse mineral acid, used in effluent treatment, metal pickling, and chemical synthesis. We stock Commercial 98% grade at our Redhills, Chennai warehouse and dispatch in carboys and bulk road tankers across Tamil Nadu and South India. Trading since 1997, with TDS and MSDS available on request.
Applications & Uses
Safety & Technical Documents
MSDS / SDS
TDS / COA
Certificate of Analysis · with every supply, on request
Need another sheet? Browse the full SDS & TDS library — safety and technical data sheets for every product we stock.
Product DataTechnical Specifications
Physical Properties
- Appearance
- Colourless clear liquid
- Assay
- 98.0% min by mass (acid concentration)
- Density
- Specific gravity 1.83 at 27°C
Supply & Packaging
- Packaging
- CarboysBulk road tanker
- Grades Available
- Commercial 98%
- Origin
- Domestic
Compliance & Storage
- HS Code
- 2807 00 10
- UN Number
- 1830
- Hazard Class
- Class 8 — Corrosive
- Storage
- Store away from metals, alkalis and organics. Corrosive — handle with acid-resistant PPE. Always add acid to water, never the reverse.
These specs are indicative. Request a Certificate of Analysis (COA) for batch-specific values.
Source Manufacturers
Sourced directly from verified manufacturers for consistent quality and traceability.
Supplied across South IndiaCoimbatoreMaduraiHosurBangaloreHyderabadVisakhapatnamKochi
Frequently Asked Questions
What is the CAS number of sulphuric acid?
Sulphuric acid has CAS number 7664-93-9 and the molecular formula H2SO4. It is the same chemical as "sulfuric acid" — the American spelling — and was traditionally called oil of vitriol.
What is the HSN code for sulphuric acid?
Sulphuric acid is classified under HSN code 2807 00 10 for GST purposes in India.
What grade of sulphuric acid does SPC supply?
We supply Commercial 98% grade sulphuric acid — an IS 266 reference grade — with a minimum acid concentration of 98.0% by mass. It is a colourless clear liquid with a specific gravity of 1.83 at 27°C. TDS and MSDS documents are available for this product.
What are the UN number and hazard class of sulphuric acid?
Sulphuric acid is transported as UN 1830, Class 8 (Corrosive). It reacts violently with water with heat release — always add acid to water, never the reverse. Handle with acid-resistant PPE and store away from metals, alkalis and organics.
Where can I buy sulphuric acid in Chennai?
We have distributed industrial chemicals from Chennai since 1997 and stock Commercial 98% sulphuric acid at our Redhills warehouse. We dispatch in carboys and bulk road tankers across Tamil Nadu and South India; order sizes depend on packaging and current stock. Call or WhatsApp +91 86087 80096 for a quote.
What is sulphuric acid used for?
Buyers use sulphuric acid for effluent and wastewater treatment, metal pickling and surface treatment, sulphonation in detergent manufacture, dye and pigment processing, and general chemical synthesis. We stock the Commercial 98% grade used across these industrial applications.
Packaging Options
Product Details
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