Sulfuric Acid
- CAS Number
- -
- HSN Code
- 38229090
- Molecular Formula
- H2SO4
- Catalogue Number
- AL1492D
- Purity
- 0.25M (0.5N)
- Molecular Weight
- 98.08 g/mol
Complies with : IP | BP | USP | EP | ACS
ISO 9001
ISO 14001
GMP
COA with every batch
Key Properties
SULPHURIC ACID 0.25M (0.5N) is a certified standardized solution of sulfuric acid, specifically prepared for use in volumetric analysis. This solution is notable for its precise concentration, making it ideal for titration and other analytical applications. Sulfuric acid is a strong diprotic acid, widely used in various chemical processes and laboratory settings. The solution is prepared to meet rigorous quality standards, ensuring reliability in analytical results.
Also known as Oil of vitriol, Sulfuric acid solution.
- Catalogue No.
- AL1492D
- CAS Number
- -
- Molecular Formula
- H2SO4
- Molecular Weight
- 98.08 g/mol
- HSN Code
- 38229090
- Grade
- 0.25M (0.5N)
- Product Form
- Substance
The solution is a clear, colorless liquid with a density of 1.02 g/mL. It has a boiling point of approximately 100 °C (212 °F) and a freezing point of around -5 °C (23 °F). The solution is highly soluble in water, and its pH is typically very low, indicating its strong acidic nature. The solution is stable under normal conditions but should be stored in a cool, dry place away from incompatible materials.
- Appearance
- Clear, colorless liquid
- Shelf Life
- 12 months
- Packaging
- Available in 500 mL and 1 L bottles
- Storage
- Store in a cool, dry place, away from incompatible materials.
1.1 — Product identifier
- Chemical Name
- Sulfuric Acid
- Catalogue No.
- AL1492D
- Product form
- Substance
- CAS Number
- Not applicable
- EC Number
- 231-639-5
- Grade
- 0.25M (0.5N)
- EC Index Number
- 016-020-00-8
- Chemical Formula
- H2SO4
- HSN Code
- 38229090
- Synonyms
- Oil of vitriol, Sulfuric acid solution
1.2 — Relevant identified uses of the substance or mixture and uses advised against
- Use of the substance/mixture
- Used as a titrant in volumetric analysis and as a reagent in chemical synthesis.
- Uses advised against
- Not specified
1.3 — Details of the supplier of the safety data sheet
- Company identification
- Address:- 102, B wing, Savgan Heights, RTO Lane,Andheri (W), Mumbai-400 053Maharashtra, India.
1.4 — Emergency Contact Details
- Phone / e-Mail
- Phone : +91 22 26317055 Mobile : +91 9820385757 e-mail : info@alphachemika.co.in
2.3 — Other hazards
- Other hazards
- Corrosive to metals; may cause severe skin burns and eye damage.
3.1 — Substance
- Name
- Sulfuric Acid
- CAS No.
- Not applicable
4.1 — Description of first aid measures
- First-aid measures after inhalation
- Move to fresh air. If breathing is difficult, give oxygen. Seek medical attention if symptoms persist.
- First-aid measures after skin contact
- Wash skin thoroughly with soap and water. Remove contaminated clothing. Seek medical attention if irritation develops.
- First-aid measures after eye contact
- Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing. Seek medical attention immediately.
- First-aid measures after ingestion
- Do not induce vomiting. Rinse mouth with water. Seek medical attention immediately.
4.2 — Most important symptoms and effects, both acute and delayed
- Symptoms relating to use
- Severe burns, respiratory distress, eye damage, gastrointestinal irritation.
4.3 — Indication of any immediate medical attention and special treatment needed
- General information
- Treat symptomatically. Show this safety data sheet to the treating physician.
5.1 — Extinguishing media
- Suitable extinguishing media
- Water spray, carbon dioxide, dry chemical powder, foam.
- Unsuitable extinguishing media
- Not specified
5.2 — Special hazards arising from the substance or mixture
- Special procedures
- Non-flammable, but can cause fire and explosion in contact with organic materials.
5.3 — Advice for firefighters
- Protection during firefighting
- Do not enter fire area without proper protective equipment, including respiratory protection.
6.1.1 — For non-emergency personnel
- Emergency procedures
- Contain spill and absorb with inert material. Dispose of in accordance with local regulations.
6.3 — Methods and material for containment and cleaning up
- Methods for cleaning up
- Neutralize with a weak base, such as sodium bicarbonate, and absorb with inert material.
6.4 — Reference to other sections
- Reference
- Not specified
7.1 — Precautions for safe handling
- Precautions for safe handling
- Wear appropriate personal protective equipment, including gloves and eye protection. Avoid contact with skin and eyes.
- Hygiene measures
- Wash hands and other exposed areas with mild soap and water before eating, drinking or smoking and when leaving work.
7.2 — Conditions for safe storage, including any incompatibilities
- Storage conditions
- Store in a cool, dry, well-ventilated area, away from incompatible substances such as organic materials and strong bases.
8.2 — Exposure controls
- Hand protection
- Protective gloves (e.g. nitrile rubber)
- Eye protection
- Chemical safety goggles or safety glasses
- Skin and body protection
- Wear suitable protective clothing
- Respiratory protection
- Use appropriate respiratory protection if ventilation is inadequate.
9.1 — Information on basic physical and chemical properties
- Physical state
- Liquid
- Colour
- Colorless
- Odour
- Odourless
- Odour threshold
- Not applicable
- pH value
- <1
- Relative evaporation rate (butylacetate=1)
- Not applicable
- Melting point
- -5 °C
- Freezing point
- -5 °C
- Boiling point
- 100 °C
- Flash point
- Not applicable
- Auto-ignition temperature
- Not applicable
- Decomposition temperature
- Not applicable
- Flammability (solid, gas)
- Not flammable
- Vapour pressure
- 0.3 mmHg at 20 °C
- Relative vapour density at 20°C
- 3.4 (air=1)
- Density
- 1.02 g/mL
- Solubility
- Fully miscible with water
- Log Pow
- -1.2
- Viscosity, kinematic
- Not applicable
- Viscosity, dynamic
- Not applicable
- Explosive properties
- Not explosive
- Oxidising properties
- Not oxidizing
- Explosive limits
- Not applicable
10.1 — Reactivity
- Reactivity
- Reacts violently with water and organic materials, releasing heat and potentially causing splattering.
10.2 — Chemical stability
- Chemical stability
- Stable under recommended storage conditions.
10.3 — Possibility of hazardous reactions
- Possibility of hazardous reactions
- No dangerous reactions known under normal conditions of use.
10.4 — Conditions to avoid
- Conditions to avoid
- Avoid contact with incompatible materials and excessive heat.
10.5 — Incompatible materials
- Incompatible materials
- Strong bases, organic materials, and reducing agents.
10.6 — Hazardous decomposition products
- Hazardous decomposition products
- Not specified
11.1 — Information on toxicological effects
- Acute toxicity
- LD50 (oral, rat) > 2000 mg/kg.
- Skin corrosion/irritation
- Causes severe skin burns.
- Serious eye damage/irritation
- Causes serious eye damage.
- Respiratory or skin sensitisation
- Not a skin sensitizer.
- Germ cell mutagenicity
- Not classified
- Carcinogenicity
- Not classified
- Specific target organ toxicity (single exposure)
- May cause respiratory irritation.
- Specific target organ toxicity (repeated exposure)
- Not classified
12.1 — Toxicity
- Toxicity information
- Not specified
12.2 — Persistence - degradability
- Persistence - degradability
- Not specified
12.3 — Bioaccumulative potential
- Bioaccumulative potential
- Not specified
12.4 — Mobility in soil
- Mobility in soil
- Not specified
12.6 — Other adverse effects
- Environmental precautions
- Not specified
13.1 — Waste treatment methods
- Additional Info
- Dispose of contents/container in accordance with local, regional, national and international regulations.
14.1 — UN number
- UN-No. (ADR)
- UN 1830
- UN-No. (IMDG)
- UN 1830
- UN-No. (IATA)
- UN 1830
- UN-No. (ADN)
- UN 1830
- UN-No. (RID)
- UN 1830
14.2 — UN proper shipping name
- Proper Shipping Name (ADR)
- Sulfuric Acid Solution
- Proper Shipping Name (IMDG)
- Sulfuric Acid Solution
- Proper Shipping Name (IATA)
- Sulfuric Acid Solution
- Proper Shipping Name (ADN)
- Sulfuric Acid Solution
- Proper Shipping Name (RID)
- Sulfuric Acid Solution
14.3 — Transport hazard class(es)
- Transport hazard class(es)
- 8
14.4 — Packing group
- Packing group (ADR)
- III
- Packing group (IMDG)
- III
- Packing group (IATA)
- III
- Packing group (ADN)
- III
- Packing group (RID)
- III
14.5 — Environmental hazards
- Dangerous for the environment
- Not specified
- Marine pollutant
- Not specified
- Other information
- No supplementary information available
15.1 — Safety, health and environmental regulations/legislation specific for the substance or mixture
- 15.1.1 EU-Regulations
- Not specified
SULPHURIC ACID 0.25M (0.5N) is primarily used as a certified standardized acid titrant in volumetric analysis, particularly in laboratories for quantitative chemical analysis. It is essential in various industries, including pharmaceuticals, food and beverage, and environmental testing, where accurate pH measurements and acid-base titrations are required. Additionally, it serves as a reagent in the synthesis of other chemicals and in the preparation of buffer solutions.
ISO 9001
ISO 14001
GMP
COA with every batch
- Batch Number
- AL-2026-AL1492D
- Manufacturing Date
- September-2026
- Expiry Date
- September-2031
- Molecular Weight
- 98.08 g/mol
| Test | Standard | Observed |
|---|---|---|
| Assay | 0.25M (0.5N) | 0.25M |
| Density | 1.02 g/mL | 1.02 g/mL |
| pH | <1 | <1 |
| Moisture Content | <0.5% | 0.3% |
| Related Substances | None detected | None detected |
The above product is expected to comply with 0.25M (0.5N) grade specification.
Technical Data Sheet
| Grade | Assay/Purity | Melting/Boiling Point | Moisture/LOD | Residue on Ignition | Related Substances | Solubility |
|---|---|---|---|---|---|---|
| 0.25M (0.5N) | 0.25M (0.5N) | -5 °C / 100 °C | <0.5% | <0.1% | None detected | Fully miscible in water |
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