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Safety Data Sheet EN

SULPHURIC ACID DILUTED (From 52 to 94%)

CAS 7664-93-9
EC 231-639-5

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01

Identification

Product identifiers, regulatory numbers, and supplier information

Product Information

Product Name
SULPHURIC ACID DILUTED (From 52 to 94%)
Product Form
Substance
Product Code
PR-046
Chemical Name
sulphuric acid
Synonyms
Hydrogen sulphate; Vitriol

Regulatory Identifiers

CAS Number
7664-93-9 Check regulations →
EC Number
231-639-5 Check regulations →
REACH No.
01-2119458838-20-0010
UFI Code
9P9X-4RQN-R50R-59X8 (Sulfuric acid 52-54.9%); 8G9X-4RAV-450R-UMS4 (Sulfuric acid 55-59.9%); 5W8X-KRH3-0509-67PP (Sulfuric acid 70-74.9%); 4D60-ASU6-8507-MTHD (Sulfuric acid 75-79.9%); QJ8X-JRRG-S509-JVCE (Sulfuric acid 80-84.9%); 018X-HRM3-X50A-KTV1 (Sulfuric acid 90-94.9%)

Identified Uses

Use at industrial sites - Use as an intermediate (ES Ref.: SE03); Use at industrial sites - Processing aids such as pH-regulators, flocculants, precipitants, neutralization agents (ES Ref.: SE04); Use at industrial sites - Extractions and processing of minerals and ores (ES Ref.: SE05); Use at industrial sites - Etching agent, Metal surface treatment product (ES Ref.: SE06); Use at industrial sites - Gas purification, scrubbing, flue gas scrubbing (ES Ref.: SE07); Use at industrial sites - Electrolytes for batteries (ES Ref.: SE08); Use at industrial sites - Cleaner (ES Ref.: SE09); Widespread use by professional workers - Reagents and laboratory chemicals (ES Ref.: SE10); Widespread use by professional workers - Drain cleaner, others (ES Ref.: SE11); Formulation [mixing] of preparations and/or re-packaging (excluding alloys) - Sulfuric acid (ES Ref.: SE02); Service life - Worker - Filling of articles/equipment (batteries) (ES Ref.: SE12)

Uses advised against

sulphuric acid (SU21)

Manufacturers & Suppliers

PRAYON S.A. logo

PRAYON S.A.

manufacturer

Rue Joseph Wauters, 144, B-4480 Engis, Belgique-Belgium

+32 (0)4 273 92 11

http://www.prayon.com

Emergency Contacts

National Poisons Information Centre, Beaumont Hospital

+353 1 8379964

National Poisons Information Service (Belfast Centre), Royal Victoria Hospital

0870 600 6266

National Poisons Information Service (Birmingham Centre), City Hospital

0344 892 0111

National Poisons Information Service (Cardiff Centre), University Hospital Llandough

0344 892 0111

National Poisons Information Service (Edinburgh Centre), Royal Infirmary of Edinburgh

0344 892 0111

Guy's & St Thomas' Poisons Unit, Medical Toxicology Unit, Guy's & St Thomas' Hospital Trust

+44 20 7188 7188

National Poisons Information Service (Newcastle Centre), Regional Drugs and Therapeutics Centre

0344 892 0111

02

Hazard Identification

GHS classification, signal word, pictograms, and hazard statements

Classified danger

Hazard Classifications

Skin Corr. Cat. 1A H314
Skin Irrit. Cat. 2 H315
Eye Irrit. Cat. 2 H319
Skin Corr. Cat. 1A H314

GHS Pictograms

GHS05 - Corrosive

GHS05

Hazard Statements

H314 Causes severe skin burns and eye damage.

Precautionary Statements

P260 Do not breathe spray, mist, fume, gas, dust, vapours.
P280 Wear protective gloves, protective clothing, eye protection, face shield.
P301 + P330 + P331 IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
P303 + P361 + P353 IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P363 Wash contaminated clothing before reuse.

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03

Composition / Information on Ingredients

Chemical components, concentration ranges, and hazardous substance identification

Type substance

SULPHURIC ACID DILUTED (From 52 to 94%)

Chemical Name CAS Number Concentration Hazardous
sulphuric acid EC: 231-639-5 7664-93-9 52 - 94% Yes
04

First Aid Measures

Emergency procedures for chemical exposure incidents

Inhalation

Call a physician immediately. Assure fresh air breathing. If it is suspected that fumes are still present, the rescuer should wear an appropriate mask or self-contained breathing apparatus. Allow the victim to rest. If breathing stops, perform cardio pulmonary resuscitation (CPR). Mouth-to-mouth resuscitation is forbidden (possible poisoning of first-aider). Place the victim in the recovery position. Maintain an open airway. Loosen tight clothing such as a collar, tie, belt or waistband.

Symptoms: Burns of respiratory tract. Death in extreme cases.

Skin contact

Obtain medical attention. Wash off immediately and plentifully with water for at least 20 - 30 minutes. Remove contaminated clothing and shoes. Chemical burns must be treated promptly by a physician.

Symptoms: Causes burns. May cause severe irreversible damage.

Eye contact

Wash immediately with plenty water (during 20 - 30 minutes), also under eyelids. Seek medical attention immediately.

Symptoms: Causes serious eye damage. Can cause blindness.

Ingestion

Seek medical attention immediately. If swallowed, rinse mouth with water (only if the person is conscious). Do not induce vomiting. Give nothing to drink.

Symptoms: Abdominal pain. Nausea. May cause burns or irritation of the linings of the mouth, throat, and gastrointestinal tract. Death in extreme cases.

Immediate Medical Attention

Call a physician immediately.

Medical Treatment

Chemical burns must be treated promptly by a physician.

05

Firefighting Measures

Extinguishing media, specific hazards, and firefighter protection

Suitable media

Water spray. Carbon dioxide (CO2). Powders. Foam.

Unsuitable media

Do not use a heavy water stream.

Specific hazards

Non combustible. On heating: release of toxic and corrosive gases/vapours sulphur oxides.

Instructions

Use water stream to cool containers.

Firefighter Protection

Do not enter fire area without proper protective equipment, including respiratory protection. Use self-contained breathing apparatus.

06

Accidental Release Measures

Spill cleanup procedures, containment, and environmental protection

Emergency procedures

Spill should be handled by trained cleaning personnel properly equipped with respiratory and eye protection. Evacuate and limit access. Avoid any direct contact with the product. Avoid breathing mist, vapours and spray.

Environmental

Knock down vapour cloud with water spray or other appropriate solution.

Cleanup methods

Clean up any spills as soon as possible, using an absorbent material to collect it.

Materials: absorbent material

Related Products

Similar products with comparable safety profiles

07

Handling and Storage

Safe handling precautions, storage conditions, and workplace requirements

Handling

Wear suitable protective clothing and gloves. (see section(s) :8). Avoid any direct contact with the product. Do not breathe gas, fumes, vapour or spray. Where exposure through inhalation may occur from use, respiratory protection equipment is recommended. Avoid all unnecessary exposure. Keep away from : alkalis. Splatters.

Storage

Keep only in the original container in a cool, well ventilated place away from : Direct sunlight. Incompatible materials. alkalis. Keep away from food, drink and animal feeding stuffs. Keep container closed when not in use. Store closed containers with closure in upper position. Fill only into labelled container. Preferred storage containers included stainless steel or certain reinforced plastics. Use appropriate container to avoid environmental contamination. Containers or packaging, even those that have been emptied, will retain product residue. Always obey safety warnings and handle empty containers as if they were full. Do not use air pressure to empty containers. Store in accordance with local regulations.

Hygiene

Do not eat, drink or smoke when using this product. Wash hands and other exposed areas with mild soap and water before eating, drinking or smoking and when leaving work.

08

Exposure Controls / PPE

Occupational exposure limits, engineering controls, and protective equipment

Engineering

Where mist, vapours and spray may result. Local exhaust ventilation with captor/receptor hood. Use in closed process (for example in close loop system).

Hands

Use gloves resistant to chemical products corresponding to EN 374:3*. Take advice to gloves' manufacturer .

Eyes

Chemical goggles or face shield with safety glasses according to EN 166.

Respiratory

Use respiratory protection mask according to EN 140 or EN 405 with filter type P3 according to EN 143:2000 or FFP3 according to EN 149:2001

Skin/Body

Wear acid resistant protective clothings according EN ISO 17491-3 : 2008. Boots

Environmental

Avoid release to the environment. Wastewater should be fully neutralized. Waste gas emissions must be scrubbed.

09

Physical and Chemical Properties

Appearance, physical state, melting point, boiling point, and material characteristics

Relative Density
1.42 – 1.831
Crystallisation Point
---
Freezing Point
10.4 - 10.9°C (100% sulphuric acid) -1.11 - 3.0°C (98% sulphuric acid) -13.89 - -10°C (96% sulphuric acid) 7.56°C (83% sulphuric acid)
Solidification Point
---
Colour Intensity
---
Vapor Density
---
Lower Explosive Limit
Not available
Voc Content
---
Melting Point
Not applicable - Liquid
Softening Point
---
Metal Corrosion
---
Flash Point
Not determined (inorganic substance)
Auto Ignition Temperature
Not applicable : Liquid - Not flammable
Decomposition Temperature
Not applicable
Evaporation Rate
---
Solubility In Fat
---
Cloud Point
---
Flammability
Not available
Explosive Limits
---
Upper Explosive Limit
Not available
Odor
odourless.
Bulk Density
---
Partition Coefficient
Not available
Physical State Data
liquid
Density
1.420 kg/L (52.5% sulfuric acid) 1.611 kg/L (70% sulfuric acid) 1.612 kg/L (70.15% sulfuric acid) 1.707 kg/L (78.2% sulfuric acid) 1.824 kg/L (92% sulfuric acid) 1.831 kg/L (94% sulfuric acid)
Vapor Pressure
6 Pa @ 293 K
Boiling Point
290°C (100% sulphuric acid) 310-335°C (98% sulphuric acid) 330°C (96% sulphuric acid) 360°C (77% sulphuric acid)
Ph
0
Molecular Weight
98.08 g/mol
Solubility In Water
1000 g/l
Physical State
Liquid
State Under Standard Conditions
---
Kinematic Viscosity
Not available
Dynamic Viscosity
22.5 mPa.s
Appearance
Oily liquid.
Colour
colourless to slightly yellow.
Solubility
May release heat. Water: 1000 g/l
Odor Threshold
Not applicable
Properties Status
---
Form
---
Relative Evaporation Rate
---
10

Stability and Reactivity

Chemical stability, hazardous reactions, and incompatible materials

Stability

The product is stable at normal handling and storage conditions.

Reactivity

Reacts with metals, sulfides, carbides and cyanides. Reacts violently with : Organic compounds. Reducing agents. Bases. Alkali. Water. Contact with metals produces hydrogen gas which may form explosive mixtures with air. May release heat and harmful fumes.

Hazardous reactions

Refer to section 10.1 on Reactivity.

Avoid

No additional information available

Incompatible

Metals. Cyanides. Strong reducing agents. Bases. Combustibles. Water. Sulfides.

Decomposition

Sulphur dioxide. Contact with metallic substances may release flammable hydrogen gas.

12

Ecological Information

Environmental toxicity, biodegradation, and bioaccumulation data

The data for this section has not been processed yet.

13

Disposal Considerations

Waste treatment methods, disposal recommendations, and waste codes

Treatment

Neutralize with :sodium carbonate, Calcium carbonate, Lime. Dispose in a safe manner in accordance with local/national regulations.

Disposal

Dispose in a safe manner in accordance with local/national regulations.

Waste Codes

See the european waste catalogue EWC
14

Transport Information

UN numbers, shipping names, transport classes, and regulatory requirements

UN Number
1830
Shipping Name
SULPHURIC ACID
Transport Class
8
Packing Group
II
ADR

Packing instructions (ADR): P001, IBC02; Mixed packing provisions (ADR): MP15; Portable tank and bulk container instructions (ADR): T8; Portable tank and bulk container special provisions (ADR): TP2; Tank code (ADR): L4BN; Vehicle for tank carriage: AT; EAC code: 2P

IMDG

MFAG-No: 137

15

Regulatory Information

Chemical regulations, safety assessments, and compliance status

Chemical Safety Assessment Performed
?

Frequently Asked Questions

Common questions about safety, handling, and properties

What other names is SULPHURIC ACID DILUTED (From 52 to 94%) known by?

SULPHURIC ACID DILUTED (From 52 to 94%) is also known as: Hydrogen sulphate; Vitriol

What is the hazard signal word for SULPHURIC ACID DILUTED (From 52 to 94%)?

The signal word is danger.

What is the physical form of SULPHURIC ACID DILUTED (From 52 to 94%)?

SULPHURIC ACID DILUTED (From 52 to 94%) is a liquid appearing as oily liquid. with colourless to slightly yellow. color. It has odourless. odor.

What is the solubility of SULPHURIC ACID DILUTED (From 52 to 94%)?

May release heat. Water: 1000 g/l

What is SULPHURIC ACID DILUTED (From 52 to 94%) used for?

Use at industrial sites - Use as an intermediate (ES Ref.: SE03); Use at industrial sites - Processing aids such as pH-regulators, flocculants, precipitants, neutralization agents (ES Ref.: SE04); Use at industrial sites - Extractions and processing of minerals and ores (ES Ref.: SE05); Use at industrial sites - Etching agent, Metal surface treatment product (ES Ref.: SE06); Use at industrial sites - Gas purification, scrubbing, flue gas scrubbing (ES Ref.: SE07); Use at industrial sites - Electrolytes for batteries (ES Ref.: SE08); Use at industrial sites - Cleaner (ES Ref.: SE09); Widespread use by professional workers - Reagents and laboratory chemicals (ES Ref.: SE10); Widespread use by professional workers - Drain cleaner, others (ES Ref.: SE11); Formulation [mixing] of preparations and/or re-packaging (excluding alloys) - Sulfuric acid (ES Ref.: SE02); Service life - Worker - Filling of articles/equipment (batteries) (ES Ref.: SE12)

What are the hazard statements for SULPHURIC ACID DILUTED (From 52 to 94%)?

This substance has 1 hazard statement:

  • H314: Causes severe skin burns and eye damage.

What is the melting point of SULPHURIC ACID DILUTED (From 52 to 94%)?

The melting point is Not applicable - Liquid and the boiling point is 290°C (100% sulphuric acid) 310-335°C (98% sulphuric acid) 330°C (96% sulphuric acid) 360°C (77% sulphuric acid).