Sulphuric Acid
ELRASATM – SLA
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Sulfuric acid (H₂SO₄) is one of the most vital industrial chemicals, recognized for its strong corrosive and dehydrating properties. This colorless, dense, and highly reactive liquid is often referred…
CAS Number
7664-93-9
HS Code
2807.00.10
INCI Name
Sulphuric Acid
Molecular Formula
H2SO4
Sulphuric Acid
ELRASATM – SLA
Sulfuric acid (H₂SO₄) is one of the most vital industrial chemicals, recognized for its strong corrosive and dehydrating properties. This colorless, dense, and highly reactive liquid is often referred to as the “King of Chemicals” due to its extensive role in various…
CAS Number
7664-93-9
INCI Name
Sulphuric Acid
HS Code
2807.00.10
Molecular Formula
H2SO4
Get Pricing for This Product
Need pricing? Request a quote for this product and we'll get back to you shortly.
Speed Up Your Sample Testing Process
We deliver domestic samples within 24 - 48 hours, helping you evaluate products and move to procurement without delays.
Product Specification
Physical Properties
| Property | Specification |
|---|---|
| Appearance | Colorless viscous liquid |
| Odor | Odorless |
| Molecular Weight | 98.08 g/mol |
| Molecular Formula | H₂SO₄ |
| Density | 1.8302 g/cm³ |
| Specific Gravity | ~1.84 g/cm³ at 20°C |
| Viscosity | 26.7 cP (20 °C) |
| Ph (Aqueous Solution) | <0.1 (93% Solution); 0.3 (5% or 1N Solution) |
| Assay / Purity | min 98.50% |
Chemical Properties
| Property | Specification |
|---|---|
| Pka | pKa1 = -10, pKa2 = 2.0 |
| Ionic Nature | Strong mineral acid; diprotic |
| Incompatibilities | Reactive with water, bases, organic materials, combustible materials, reducing agents, and many metals. |
| Hazardous Reactions | Reacts violently with water, generating significant heat. Contact with most metals may evolve flammable hydrogen gas. |
| Hazardous Decomposition Products | Upon heating to decomposition, may produce toxic fumes of sulfur oxides (SO₂, SO₃). |
Thermal Properties
| Property | Specification |
|---|---|
| Melting Point | -64°C |
| Boiling Point | 337°C |
| Flash Point | Not flammable |
| Autoignition Temperature | Not flammable |
| Decomposition Temperature | 340°C |
| Thermal Stability | Stable under normal temperatures and pressures. |
Processing Methods & Reference Formulations
A. Acidic Drain Cleaner
A high-density formulation designed to sink through standing water and react with organic blockages like grease, hair, and food particles. The high concentration of sulphuric acid rapidly degrades these materials. Processing requires extreme caution, including slow mixing in a corrosion-resistant vessel with adequate ventilation.
| Key Ingredients | Indicative Dosage (% w/w) |
|---|---|
| Sulphuric Acid (93-98%) | 93.0 - 98.0% |
| Corrosion Inhibitors | 0.5 - 2.0% |
| Water | Balance to 100% |
B. Lead-Acid Battery Electrolyte (Standard Automotive)
The electrolyte is a critical component in lead-acid batteries, facilitating the flow of ions between the lead plates. The specific gravity is a key parameter for a fully charged battery. Formulation involves the careful and slow dilution of concentrated sulphuric acid into deionized water under cooling to manage the strong exothermic reaction.
| Key Ingredients | Indicative Dosage (% w/w) |
|---|---|
| Sulphuric Acid | ~37% |
| Deionized Water | ~63% |
Dosing Guidelines
A. Dosing by Application
| Application | Recommended / Max Dosage |
|---|---|
| Water Treatment (pH Adjustment) | 1 - 30 mg/L (for coagulation) |
| Battery Electrolyte | 29 - 50% concentration by weight |
| Metal Pickling | Varies (e.g., 50% concentration) |
| Chemical Synthesis | Varies (Stoichiometric or Catalytic) |
About Sulphuric Acid
Elchemy offers premium Sulphuric Acid, a vital chemical compound widely used across diverse industries for its strong reactivity and versatility. As one of the leading sulphuric acid manufacturers & suppliers, we ensure every batch meets stringent international standards for purity, consistency, and safety.
Sulphuric Acid (H₂SO₄), also known as Oil of Vitriol, is a dense, colorless, and highly corrosive liquid. Renowned for its dehydrating and oxidizing properties, it plays a key role in fertilizer production, water treatment, metallurgy, and chemical synthesis. Our sulfuric acid suppliers network ensures that industries receive high-quality acid suitable for critical operations.
Elchemy stands apart from other bulk sulphuric acid suppliers due to its commitment to purity and precision. Our advanced refining and purification processes guarantee a product free from contaminants, providing superior stability and performance. Each batch is tested under controlled conditions to ensure optimal reactivity, corrosion resistance, and dependability across multiple applications.
As one of India’s top sulphuric acid manufacturers, Elchemy takes pride in offering solutions that align with global environmental and safety standards. Our production facilities operate under strict quality protocols, ensuring that our sulphuric acid maintains exceptional strength and chemical consistency even under varying industrial conditions.
Choosing Elchemy means partnering with one of the most reliable sulfuric acid suppliers in the market. We combine industry expertise, advanced technology, and sustainable practices to deliver products that empower your operations. Our team ensures timely delivery and seamless sourcing support, making us a trusted name among bulk sulphuric acid suppliers in India and beyond.
At Elchemy, quality and reliability come first. Our Sulphuric Acid reflects precision manufacturing, unmatched purity, and long-term performance — ensuring you get a product that performs consistently across all industrial processes.
Features of Sulphuric Acid
- High Purity Levels: Guaranteed quality ensures superior efficiency and performance.
- Colorless and Dense: Facilitates safe storage, handling, and accurate application.
- Strong Corrosive Properties: Reacts effectively in chemical, metallurgical, and refining processes.
- Stable Under Varied Conditions: Maintains consistency and integrity during long-term use.
- Advanced Purification Methods: Ensures minimal impurities, offering exceptional reliability.
Why Choose Elchemy as Your Sulphuric Acid Supplier?
Elchemy is more than just a sulphuric acid manufacturer — we are your chemical sourcing partner focused on quality, trust, and sustainability. Our position among the top sulfuric acid suppliers is backed by a strong supply chain, quality assurance, and global reach.
Whether you need bulk sulphuric acid suppliers for industrial applications or consistent chemical sourcing support, Elchemy delivers products that combine purity, performance, and peace of mind.
- High Purity Levels: Ensures optimal performance and reliability in various applications.
- Function: pH Adjuster, Catalyst, Dehydrating Agent, Reactant, Cleaning Agent.
- Colorless and Dense: Recognizable characteristics facilitate safe handling and assessment.
- Features: High concentration (98% assay), high density, strong acidity (pH <1), powerful oxidizing and dehydrating properties.
- Strong Corrosive Properties: Effectively engages in diverse chemical reactions and processes.
- Benefits: Highly effective and economical for large-scale industrial applications. Its reactivity is crucial for synthesizing a vast range of chemicals, fertilizers, and materials. It serves as a high-performance electrolyte in lead-acid batteries and is efficient in refining petroleum and processing metals.
- Stable Under Varied Conditions: Maintains integrity, reducing the risk of degradation.
- Advanced Purification Methods: Guarantees minimal impurities for consistent quality and safety.
About Sulphuric Acid
Elchemy offers premium Sulphuric Acid, a vital chemical compound widely used across diverse industries for its strong reactivity and versatility. As one of the leading sulphuric acid manufacturers & suppliers, we ensure every batch meets stringent international standards for purity, consistency, and safety.
Sulphuric Acid (H₂SO₄), also known as Oil of Vitriol, is a dense, colorless, and highly corrosive liquid. Renowned for its dehydrating and oxidizing properties, it plays a key role in fertilizer production, water treatment, metallurgy, and chemical synthesis. Our sulfuric acid suppliers network ensures that industries receive high-quality acid suitable for critical operations.
Elchemy stands apart from other bulk sulphuric acid suppliers due to its commitment to purity and precision. Our advanced refining and purification processes guarantee a product free from contaminants, providing superior stability and performance. Each batch is tested under controlled conditions to ensure optimal reactivity, corrosion resistance, and dependability across multiple applications.
As one of India’s top sulphuric acid manufacturers, Elchemy takes pride in offering solutions that align with global environmental and safety standards. Our production facilities operate under strict quality protocols, ensuring that our sulphuric acid maintains exceptional strength and chemical consistency even under varying industrial conditions.
Choosing Elchemy means partnering with one of the most reliable sulfuric acid suppliers in the market. We combine industry expertise, advanced technology, and sustainable practices to deliver products that empower your operations. Our team ensures timely delivery and seamless sourcing support, making us a trusted name among bulk sulphuric acid suppliers in India and beyond.
At Elchemy, quality and reliability come first. Our Sulphuric Acid reflects precision manufacturing, unmatched purity, and long-term performance — ensuring you get a product that performs consistently across all industrial processes.
Features of Sulphuric Acid
- High Purity Levels: Guaranteed quality ensures superior efficiency and performance.
- Colorless and Dense: Facilitates safe storage, handling, and accurate application.
- Strong Corrosive Properties: Reacts effectively in chemical, metallurgical, and refining processes.
- Stable Under Varied Conditions: Maintains consistency and integrity during long-term use.
- Advanced Purification Methods: Ensures minimal impurities, offering exceptional reliability.
Why Choose Elchemy as Your Sulphuric Acid Supplier?
Elchemy is more than just a sulphuric acid manufacturer — we are your chemical sourcing partner focused on quality, trust, and sustainability. Our position among the top sulfuric acid suppliers is backed by a strong supply chain, quality assurance, and global reach.
Whether you need bulk sulphuric acid suppliers for industrial applications or consistent chemical sourcing support, Elchemy delivers products that combine purity, performance, and peace of mind.
- High Purity Levels: Ensures optimal performance and reliability in various applications.
- Function: pH Adjuster, Catalyst, Dehydrating Agent, Reactant, Cleaning Agent.
- Colorless and Dense: Recognizable characteristics facilitate safe handling and assessment.
- Features: High concentration (98% assay), high density, strong acidity (pH <1), powerful oxidizing and dehydrating properties.
- Strong Corrosive Properties: Effectively engages in diverse chemical reactions and processes.
- Benefits: Highly effective and economical for large-scale industrial applications. Its reactivity is crucial for synthesizing a vast range of chemicals, fertilizers, and materials. It serves as a high-performance electrolyte in lead-acid batteries and is efficient in refining petroleum and processing metals.
- Stable Under Varied Conditions: Maintains integrity, reducing the risk of degradation.
- Advanced Purification Methods: Guarantees minimal impurities for consistent quality and safety.
Regulatory Compliance
| Region | Max Allowed Level | Notes | Certification Body |
|---|---|---|---|
| United States | 0.014% | Listed on the TSCA Inventory. Regulated by OSHA for workplace exposure (PEL TWA 1 mg/m³). Classified as GRAS (Generally Recognized as Safe) for specific food uses. | TSCA |
| European Union | - | Registered under REACH. Harmonised classification as Skin Corrosion 1A (H314). | REACH |
| Canada | - | Listed on the Domestic Substances List (DSL). | DSL |
| India | - | Regulated under Bureau of Indian Standards (BIS) for quality specifications. | BIS Certification (IS 266) |
| Japan | - | Listed on the Inventory of Existing and New Chemical Substances (ENCS). | CSCL |
| Australia | - | Listed on the Australian Inventory of Industrial Chemicals (AIIC). | AICIS |
| China | - | Listed on the Inventory of Existing Chemical Substances in China (IECSC). | IECSC |
| Korea, Republic of | - | Registered under K-REACH. | K-REACH |
| ASEAN | - | Regulated under the ASEAN Cosmetic Directive. | - |
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