Sulphuric Acid 98%

Description

Sulphuric Acid 98% – Identification of Product 

Chemical Code: CHE-S 

Chemical Name: Sulphuric Acid 98% 

Chemical Grade: INDUSTRIAL 

Chemical Formula: H₂SO₄ 

Chemical Weight: 98,08 g/mol 

CAS No: 7664-93-9 

Chemical Synonyms: Oil of Vitriol 

Hazards Identification 

REACH No: 01-2119458838-20-XXXX 

Signal Word: Danger 

Supplemental Hazard Information:  

Additional Hazard Information: This substance contains no components considered to be either persistent, bio-accumulative and toxic (PBT), or very persistent and very bio-accumulative (vPvB) at levels of 0.1% or higher. 

Sulphuric Acid 98% – Hazards statements 

H290 – May be corrosive to metals. 

H314 – Causes severe skin burns and eye damage.

Precautionary statements 

P260 – Do not breathe dust/ fume/ gas/ mist/ vapours/ spray. 

P280 – Wear protective gloves/ protective clothing/ eye protection/ face  

protection. 

P303 + P361 + P353 – IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. P304 + P340 + P310 – IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor. 

P305 + P351 + P338 – IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. 

Sulphuric Acid 98% – Composition of Chemical 

Chemical Formula: H₂SO₄ 

EC No 1272/2008: 01-2119458838-20-XXXX

First Aid Measures 

General Advice: Consult a physician. Show this safety data sheet to the doctor in attendance. 

If: Inhaled: If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician If: Skin Contact: Take off contaminated clothing and shoes immediately. Wash off with soap and plenty of water. Consult a physician. If: Eye Contac: Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician 

If: Swallowed: Do NOT induce vomiting. Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician. 

Important Symptoms: The most important known symptoms and effects are described in the labeling section Immediate Medical Attention: No Data Available 

Firefighting Measures 

Extinguishing Media: Use Water spray, Alcohol-resistant foam, Dry chemical or Carbon Dioxide 

Hazards Arising: No Data Available 

Advice for Firefighters: Wear self-contained breathing apparatus for firefighting if necessary. 

Info for Firefighting: No Data Available

Accidental Release Measures 

Personal Precautions: Wear respiratory protection.  

Avoid breathing vapours, mist or gas. 

Ensure adequate ventilation. 

Evacuate personnel to safe areas. 

Enviromental Precautions: Do not let product enter drains. 

Method for Containment: Soak up with inert absorbent material and dispose of as hazardous waste. Keep in suitable, closed containers for disposal.

Sulphuric Acid 98% – Handling and Storage 

Personal Precautions: Avoid inhalation of vapour or mist. 

Enviromental Precautions: Store in cool place.  

Keep container tightly closed in a dry and well-ventilated place.  

Containers which are opened must be carefully resealed and kept upright to prevent leakage

Sulphuric Acid 98% – Exposure Controls | Personal Protection 

Derived No Effect Level (DNEL) 

Workers | Application Area | Exposure Routes | Health Effect | Value 

Workers – Inhalation – Acute local effects – 0,1 mg/m3 

Workers – Inhalation – Long-term local effects – 0,05 mg/m3 

Consumers | Application Area | Exposure Routes | Health Effect | Value 

No Data Available 

Predicted No Effect Concentration (PNEC) 

Marine water – 0,00025 mg/l 

Fresh water – 0,0025 mg/l 

Marine sediment – 0,002 mg/kg 

Fresh water sediment – 0,002 mg/kg 

Onsite sewage treatment plant – 8,8 mg/l 

Engineering Controls: Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and at the end of workday. 

Eye/Face Protection: Tightly fitting safety goggles. Faceshield (8-inch minimum). Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU). 

Skin Protection: Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique (without touching glove’s outer surface) to avoid skin contact with this product. Dispose of contaminated gloves after use in accordance with applicable laws and good laboratory practices. Wash and dry hands. The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and the standard EN 374 derived from it.  

Full contact –  

Material: Fluorinated rubber. Minimum layer thickness: 0,7 mm 

Break through time: 480 min. Material tested: Vitoject® 

Splash contact –  

Material: Nitrile rubber. Minimum layer thickness: 0,2 mm 

Break through time: 30 min. Material tested: Dermatril® P  

Dta source: KCL GmbH, D-36124. Test method: EN374  

If used in solution, or mixed with other substances, and under conditions which differ from EN 374, contact the supplier of the CE approved gloves. This recommendation is advisory only and must be evaluated by an industrial hygienist and safety officer familiar with the specific situation of anticipated use by our customers. It should not be construed as offering an approval for any specific use scenario. 

Body Protection: Complete suit protecting against chemicals. The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace 

Respiratory Protection: Where risk assessment shows air-purifying respirators are appropriate use a full-face particle respirator with multi-purpose combination, type OV/AG (US) or type ABEK (EN 14387) respirator cartridges as a backup to engineering controls. If the respirator is the sole means of protection, use a full-face supplied air respirator. Use respirators and components tested and approved under appropriate government standards such as NIOSH (US) or CEN (EU).

Sulphuric Acid 98% – Physical and Chemical Properties 

Appearance: Clear, colourless to very Slightly-Yellowish, hygroscopic, oily liquid 

Odour: No Data Available 

Odour Threshold: No Data Available 

pH: 1,2 at 5 g/l 

Melting Point: 3 °C 

Boiling Point: 290 °C (lit). 

Flash Point: No Data Available 

Evaporation: No Data Available 

Flammability: No Data Available 

Upper/Lower Flammability or Explosive Limits: No Data Available 

Vapour pressure: 1,33 hPa at 145,8 °C 

Vapour density: 3,39 – (Air = 1.0) 

Relative density: 1,84 g/cm3 at 25 °C 

Water solubility: Miscible (with release of much heat) 

Partition Coefficien: No Data Available 

Auto-ignition Temperature: No Data Available 

Decomposition Temperature: No Data Available 

Viscosity: No Data Available 

Explosive properties: No Data Available

Oxidizing properties: No Data Available 

Other Safety Info: Surface tension: 55,1 mN/m at 20 °C 

Relative vapour density: 3,39 – (Air = 1.0) 

Sulphuric Acid 98% – Stability and Reactivity 

Reactivity: No Data Available 

Chemical Stability: Stable under recommended storage conditions 

Possibility of hazardous reactions: No Data Available 

Conditions to Avoid: No Data Available 

Incompatible Materials: Bases, Halides, Organic materials, Carbides, Fulminates, Nitrates, Picrates, Cyanides, Chlorates, Alkali Halides, Zinc Salts, Permanganates, e.g. Potassium Permanganate, Hydrogen Peroxide, Azides, Perchlorates, Nitromethane, Phosphorous.  

Reacts violently with: Cyclopentadiene, Cyclopentanone Oxime, Nitroaryl Amines, Hexalithium Disilicide, Phosphorous(III) Oxide, Powdered Metals. 

Hazardous Decomposition Products: Hazardous decomposition products formed under fire conditions – Sulphur Oxides 

Toxicological Information 

Acute Toxicity: LD50 Oral – Rat – 2.140 mg/kg 

LC50 Inhalation – Rat – 2 h – 510 mg/m3 

Skin Corrosion/Irritation: Rabbit 

Result: Extremely corrosive and destructive to tissue. 

Serious Eye damage | Eye Irritation: Rabbit 

Result: Corrosive to eyes 

Cell Mutagenicity: No Data Available 

Carcinogenicity: The International Agency for Research on Cancer (IARC) has determined that occupational exposure to strong inorganic-acid mists containing Sulphuric acid is carcinogenic to humans (group 1).  

IARC: No component of this product present at levels greater than or equal to 0.1% is identified as probable, possible or confirmed human carcinogen by IARC. 

Reproductive toxicity: No Data Available 

Specific Target Organ Toxicity – Single Exposure: No Data Available 

Specific Target Organ Toxicity – Repeated Exposure: No Data Available 

Aspiration Hazard: No Data Available 

Ecological Information 

Ecological Toxicity: Toxicity to fish: 

LC50 – Gambusia affinis (Mosquito fish) – 42 mg/l – 96 h.  

Toxicity to daphnia and other aquatic invertebrates:  

EC50 – Daphnia magna (Water flea) – 29 mg/l – 24 h. 

Ecological Persistence and degradability: The methods for determining the biological degradability are not applicable to inorganic substances 

Bioaccumulative Potential: No Data Available 

Mobility in Soil: No Data Available 

Results of PBT and vPvB Assessment: This substance contains no components considered to be either persistent, bio-accumulative and toxic (PBT), or very persistent and very bio-accumulative (vPvB) at levels of 0.1% or higher. 

Other Adverse Effect: No Data Available 

Disposal Considerations 

Waste Treatment Methods: Product –  

Offer surplus and non-recyclable solutions to a licensed disposal company.  

Contaminated packaging – Dispose of as unused product.