Product Identification & Regulatory Data
Official chemical identifiers, CAS numbers, and regulatory compliance information
Basic Product Information
Regulatory Identifiers
Chemical Abstracts Service registry number - unique identifier for chemical substances
European Community number - used for regulatory compliance in EU/EEA
Registration, Evaluation, Authorisation and Restriction of Chemicals - EU regulation compliance
Unique Formula Identifier - for poison centres and emergency response
Uses Information
Overview
SULPHURIC ACID DILUTED (From 20 to 51%) (CAS: 7664-93-9 ) is a oily liquid. substance commonly used use at industrial sites - use as an intermediate; use at industrial sites - processing aids such as ph-regulators, flocculants, precipitants, neutralization agents; use at industrial sites - extractions and processing of minerals and ores; use at industrial sites - etching agent, metal surface treatment product; use at industrial sites - gas purification, scrubbing, flue gas scrubbing; use at industrial sites - electrolytes for batteries; use at industrial sites - cleaner; widespread use by professional workers - reagents and laboratory chemicals; widespread use by professional workers - drain cleaner, others; formulation [mixing] of preparations and/or repackaging (excluding alloys) - sulfuric acid; service life - worker - filling of articles/equipment (batteries).
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GHS Hazard Classification & Safety Warnings
Globally Harmonized System (GHS) hazard pictograms, signal words, and safety classifications
Classification Status
Signal Word
Hazard Classifications
GHS Hazard Pictograms & Safety Symbols
GHS05
GHS (Globally Harmonized System) pictograms indicate specific chemical hazard categories and safety precautions
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.
- P304+P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
- P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Manufacturers & Suppliers
Authorized suppliers, manufacturers, and distribution network information
PRAYON S.A.
manufacturer
Rue Joseph Wauters, 144 B-4480 Engis Belgique-Belgium
BE
+32 (0)4 273 92 11
+32 (0)4 273 96 35
24/7 Emergency Response
Critical emergency contact numbers for chemical spills, exposure incidents, and medical emergencies
Chemical Composition & Hazardous Ingredients
Detailed component analysis, concentration ranges, and hazardous substance identification
Product Type
substanceGeneral Composition
SULPHURIC ACID DILUTED (From 20 to 51%)
Chemical Components & Hazardous Substances
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| acide sulfurique EC: 231-639-5 | 7664-93-9 | 20-51% | Hazardous |
Emergency First Aid Measures
Critical first aid procedures for chemical exposure incidents and medical emergencies
Inhalation Exposure
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 firstaider). 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/Swallowing
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 Required
Call a physician immediately (inhalation). Obtain medical attention (skin). Chemical burns must be treated promptly by a physician (skin). Seek medical attention immediately (eye, ingestion).
Related Chemical Substances & Alternative Products
Similar chemicals with comparable safety profiles and industrial applications
Technical Specifications & Material Properties
Physical state, chemical properties, melting point, boiling point, and material characteristics
Exposure Controls & Personal Protective Equipment
Occupational exposure limits, engineering controls, and required safety equipment
Engineering Controls
Where mist, vapours and spray may result. Local exhaust ventilation with captor/receptor hood. Use in closed process (for example in close loop system). Emergency eye wash fountains and safety showers should be available in the immediate vicinity of any potential exposure. Please refer to the annex (exposure scenarios).
Hand Protection
Use gloves resistant to chemical products corresponding to EN 374:3". Take advice to gloves' manufacturer ."
Eye Protection
Chemical goggles or face shield with safety glasses according to EN 166.
Respiratory Protection
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 Protection
Wear acid resistant protective clothings according EN ISO 17491-3 : 2008. Boots
Environmental Exposure Controls
Avoid release to the environment. Wastewater should be fully neutralized. Waste gas emissions must be scrubbed.
Transportation & Shipping Information
UN numbers, shipping names, transport classes, and regulatory transport requirements
UN Number
UN 2796
Proper Shipping Name
SULPHURIC ACID
Transport Hazard Class
8
Packing Group
II
Chemical Safety FAQ & Common Questions
Most frequently asked questions about safety, handling, storage, and regulatory compliance
What other names is SULPHURIC ACID DILUTED (From 20 to 51%) known by?
SULPHURIC ACID DILUTED (From 20 to 51%) is also known as: Hydrogen sulphate; Vitriol
What is the hazard signal word for SULPHURIC ACID DILUTED (From 20 to 51%)?
The signal word for this substance is "danger".
What is the physical form of SULPHURIC ACID DILUTED (From 20 to 51%)?
SULPHURIC ACID DILUTED (From 20 to 51%) 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 20 to 51%)?
May release heat.
What is SULPHURIC ACID DILUTED (From 20 to 51%) used for?
Use at industrial sites - Use as an intermediate; Use at industrial sites - Processing aids such as pH-regulators, flocculants, precipitants, neutralization agents; Use at industrial sites - Extractions and processing of minerals and ores; Use at industrial sites - Etching agent, Metal surface treatment product; Use at industrial sites - Gas purification, scrubbing, flue gas scrubbing; Use at industrial sites - Electrolytes for batteries; Use at industrial sites - Cleaner; Widespread use by professional workers - Reagents and laboratory chemicals; Widespread use by professional workers - Drain cleaner, others; Formulation [mixing] of preparations and/or repackaging (excluding alloys) - Sulfuric acid; Service life - Worker - Filling of articles/equipment (batteries)
What are the hazard statements for SULPHURIC ACID DILUTED (From 20 to 51%)?
This substance has 1 hazard statements: H314: Causes severe skin burns and eye damage.
What is the melting point of SULPHURIC ACID DILUTED (From 20 to 51%)?
The melting point is Not applicable - Liquid and the boiling point is 290C (100% sulphuric acid) 310-335C (98% sulphuric acid) 330C (96% sulphuric acid) 360C (77% sulphuric acid).