Hydrochloric Acid
Synonyms: Muriatic Acid
SECTION 1: Identification of the substance/mixture and of the company/undertaking
Chemical Name
Hydrochloric Acid
Product Form
Substance
Catalogue No.
AL2440
CAS Number
7647-01-0
EC Number
231-595-7
EC Index Number
017-002-01-X
Grade
35%
HSN Code
28061000
Molecular Formula
HCl
SECTION 1: Identification of the substance/mixture and of the company/undertaking
1.1 Product identifier
Chemical Name
Hydrochloric Acid
Catalogue No.
AL2440
Product form
Substance
CAS Number
7647-01-0
EC Number
231-595-7
Grade
35%
EC Index Number
017-002-01-X
Chemical Formula
HCl
HSN Code
28061000
Synonyms
Muriatic Acid
Chemical Structure
-
1.2 Relevant identified uses of the substance or mixture and uses advised against
Use of the substance/mixture
Laboratory and industrial applications as a strong acid.
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
SECTION 2: Hazards identification
2.1 Classification of the substance or mixture
Classification according to Regulation (EC) No 1272/2008
Skin Corr. 1B; STOT SE 3
Classification source
ECHA C&L Inventory via PubChem CID 313 - hazard classes notified by at least 50% of companies; pictograms and signal word derived from those statements
2.2 Label elements
Hazard pictograms
Corrosive, Irritant
Signal word
Danger
Hazard statements
H314: Causes severe skin burns and eye damage; H335: May cause respiratory irritation
2.3 Other hazards
Other hazards
Corrosive to metals; may release toxic gases upon contact with certain materials.
SECTION 3: Composition/information on ingredients
3.1 Substance
Name
Hydrochloric Acid
CAS No.
7647-01-0
SECTION 4: First aid measures
4.1 Description of first aid measures
First-aid measures after inhalation
Remove person to fresh air; keep him warm and quiet and get medical attention immediately; start artificial respiration if breathing stops.
First-aid measures after skin contact
Immediately flush skin while removing contaminated clothing; get medical attention promptly; use soap and wash area for at least 15 min.
First-aid measures after eye contact
Immediately flush with plenty of water for at least 15 min. and get medical attention; continue flushing for another 15 min. if physician does not arrive promptly.
First-aid measures after ingestion
Have person drink water or milk; do NOT induce vomiting.
4.2 Most important symptoms and effects, both acute and delayed
Symptoms relating to use
Burning sensation, coughing, shortness of breath, redness, and pain on contact with skin or eyes.
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.
SECTION 5: Fire-fighting measures
5.1 Extinguishing media
Suitable extinguishing media
Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
Unsuitable extinguishing media
Not specified
5.2 Special hazards arising from the substance or mixture
Special procedures
Confined fires with high fuel loads of polyvinyl chloride, such as a fire in a vault with a high load of polyvinyl chloride coated electrical wiring, may generate sufficient hydrogen chloride to cause irritation in fire fighters.
5.3 Advice for firefighters
Protection during firefighting
Do not enter fire area without proper protective equipment, including respiratory protection.
SECTION 6: Accidental release measures
6.1.1 For non-emergency personnel
Emergency procedures
Evacuate area. Neutralize spill with sodium bicarbonate or lime. Contain and collect for disposal.
6.3 Methods and material for containment and cleaning up
Methods for cleaning up
Evacuate danger area! Consult an expert! Personal protection: gas-tight chemical protection suit including self-contained breathing apparatus. Ventilation. Remove gas with fine water spray.
6.4 Reference to other sections
Reference
Not specified
SECTION 7: Handling and storage
7.1 Precautions for safe handling
Precautions for safe handling
Use in a fume hood. Wear appropriate personal protective equipment including gloves and goggles.
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
Cool. Fireproof if in building. Separated from food and feedstuffs and incompatible materials. See Chemical Dangers. Keep in a well-ventilated room.
SECTION 8: Exposure controls/personal protection
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.
SECTION 9: Physical and chemical properties
9.1 Information on basic physical and chemical properties
Physical state
Liquid
Colour
Colorless to pale yellow
Odour
Pungent, irritating odor
Odour threshold
Not specified
pH value
<1
Relative evaporation rate (butylacetate=1)
Not specified
Melting point
-114.22 °C
Freezing point
Not specified
Boiling point
51 °C at 760 mmHg
Flash point
Not applicable
Auto-ignition temperature
Not applicable
Decomposition temperature
Not specified
Flammability (solid, gas)
Not flammable
Vapour pressure
413.6 mmHg
Relative vapour density at 20°C
1.268 (Air = 1.000)
Density
1.639 g/L
Solubility
82.3 g/100 g at 32 °F
Log Pow
0.25
Viscosity, kinematic
Not specified
Viscosity, dynamic
Not specified
Explosive properties
Not explosive
Oxidising properties
Not oxidizing
Explosive limits
Not applicable
SECTION 10: Stability and reactivity
10.1 Reactivity
Reactivity
Reacts violently with strong bases and oxidizing agents.
10.2 Chemical stability
Chemical stability
Stable under recommended storage conditions.
10.3 Possibility of hazardous reactions
Possibility of hazardous reactions
The solution in water is a strong acid. It reacts violently with bases and is corrosive. Reacts violently with oxidants.
10.4 Conditions to avoid
Conditions to avoid
Avoid contact with incompatible materials and excessive heat.
10.5 Incompatible materials
Incompatible materials
Strong bases, oxidizing agents, metals, and organic materials.
10.6 Hazardous decomposition products
Hazardous decomposition products
When heated to decomp it emits toxic fumes of Cl-.
SECTION 11: Toxicological information
11.1 Information on toxicological effects
Acute toxicity
LC50 Rat inhalation 3124 ppm/1 hr; LC50 Mouse inhalation 1108 ppm/1 hr; LD50 Mouse ip 1449 mg/kg
Skin corrosion/irritation
H314: Causes severe skin burns and eye damage
Serious eye damage/irritation
Not classified (based on available data)
Respiratory or skin sensitisation
Not classified (based on available data)
Germ cell mutagenicity
Not classified (based on available data)
Carcinogenicity
Not classified (based on available data)
Specific target organ toxicity (single exposure)
H335: May cause respiratory irritation
Specific target organ toxicity (repeated exposure)
Not classified (based on available data)
SECTION 12: Ecological information
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
SECTION 13: Disposal considerations
13.1 Waste treatment methods
Additional Info
Dispose of contents/container in accordance with local, regional, national and international regulations.
SECTION 14: Transport information
14.1 UN number
UN-No. (ADR)
1789
UN-No. (IMDG)
1789
UN-No. (IATA)
1789
UN-No. (ADN)
1789
UN-No. (RID)
1789
14.2 UN proper shipping name
Proper Shipping Name (ADR)
Hydrochloric Acid
Proper Shipping Name (IMDG)
Hydrochloric Acid
Proper Shipping Name (IATA)
Hydrochloric Acid
Proper Shipping Name (ADN)
Hydrochloric Acid
Proper Shipping Name (RID)
Hydrochloric Acid
14.3 Transport hazard class(es)
Transport hazard class(es)
8
14.4 Packing group
Packing group (ADR)
II
Packing group (IMDG)
II
Packing group (IATA)
II
Packing group (ADN)
II
Packing group (RID)
II
14.5 Environmental hazards
Dangerous for the environment
Not specified
Marine pollutant
Not specified
Other information
No supplementary information available
SECTION 15: Regulatory information
15.1 Safety, health and environmental regulations/legislation specific for the substance or mixture
15.1.1 EU-Regulations
Not specified
SECTION 16: Other Information
Disclaimer
The information provided in this Safety Data Sheet is correct to the best of our knowledge, information and belief at the date of its publication. The information is designed only as a guidance for safe handling, use, processing, storage, transportation, disposal and release and is not to be considered a guarantee or quality specification. The information relates only to the specific material designated and may not be valid for such material used in combination with any other materials or in any process, unless specified in the text.