Hydrogen Sulfide Solution
Synonyms: H2S solution, Hydrogen sulfide aqueous solution
SECTION 1: Identification of the substance/mixture and of the company/undertaking
Chemical Name
Hydrogen Sulfide Solution
Product Form
Mixture
Catalogue No.
AL0812C
CAS Number
-
EC Number
231-977-3
EC Index Number
016-001-00-4
Grade
Ready-to-use solution
HSN Code
38229090
Molecular Formula
H2S (aq.)
SECTION 1: Identification of the substance/mixture and of the company/undertaking
1.1 Product identifier
Chemical Name
Hydrogen Sulfide Solution
Catalogue No.
AL0812C
Product form
Mixture
CAS Number
Not applicable
EC Number
231-977-3
Grade
Ready-to-use solution
EC Index Number
016-001-00-4
Chemical Formula
H2S (aq.)
HSN Code
38229090
Synonyms
H2S solution, Hydrogen sulfide aqueous solution
Chemical Structure
-
1.2 Relevant identified uses of the substance or mixture and uses advised against
Use of the substance/mixture
Reagent in qualitative inorganic analysis
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
2.3 Other hazards
Other hazards
Highly toxic; may cause respiratory irritation and central nervous system effects.
SECTION 3: Composition/information on ingredients
3.1 Substance
Name
Hydrogen Sulfide Solution
CAS No.
Not applicable
SECTION 4: First aid measures
4.1 Description of first aid measures
First-aid measures after inhalation
Move to fresh air immediately. If breathing is difficult, give oxygen. Seek medical attention.
First-aid measures after skin contact
Wash skin with soap and water. Remove contaminated clothing. Seek medical attention if irritation persists.
First-aid measures after eye contact
Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Seek medical attention.
First-aid measures after ingestion
Do not induce vomiting. Rinse mouth and seek medical attention immediately.
4.2 Most important symptoms and effects, both acute and delayed
Symptoms relating to use
Headache, dizziness, nausea, respiratory distress, and potential loss of consciousness.
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
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
Flammable gas; may form explosive mixtures with air.
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 and ventilate. Use appropriate personal protective equipment.
6.3 Methods and material for containment and cleaning up
Methods for cleaning up
Absorb spill with inert material and place in a chemical waste container. Dispose of in accordance with local regulations.
6.4 Reference to other sections
Reference
Not specified
SECTION 7: Handling and storage
7.1 Precautions for safe handling
Precautions for safe handling
Handle in a fume hood with appropriate PPE including gloves and goggles. Avoid inhalation and skin contact.
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, well-ventilated area away from heat sources and incompatible materials.
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 when handling this product in poorly ventilated areas.
SECTION 9: Physical and chemical properties
9.1 Information on basic physical and chemical properties
Physical state
Liquid
Colour
Colorless
Odour
Characteristic rotten-egg odor
Odour threshold
0.0005 - 0.01 ppm
pH value
Not applicable
Relative evaporation rate (butylacetate=1)
Not applicable
Melting point
-85.05 °C
Freezing point
-85.05 °C
Boiling point
60.3 °C
Flash point
-41 °C
Auto-ignition temperature
260 °C
Decomposition temperature
Not specified
Flammability (solid, gas)
Flammable gas
Vapour pressure
14.7 kPa at 20 °C
Relative vapour density at 20°C
1.19
Density
1.363 g/cm³
Solubility
Soluble in water
Log Pow
Not applicable
Viscosity, kinematic
Not applicable
Viscosity, dynamic
Not applicable
Explosive properties
May form explosive mixtures with air
Oxidising properties
Not oxidizing
Explosive limits
4.3 - 45.0 vol% in air
SECTION 10: Stability and reactivity
10.1 Reactivity
Reactivity
Reacts with oxidizing agents and strong acids.
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 oxidizers, acids, and bases.
10.6 Hazardous decomposition products
Hazardous decomposition products
Not specified
SECTION 11: Toxicological information
11.1 Information on toxicological effects
Acute toxicity
LC50 (inhalation, rat) 700 ppm/30 min.
Skin corrosion/irritation
Causes skin irritation.
Serious eye damage/irritation
Causes serious eye damage.
Respiratory or skin sensitisation
Not a sensitizer.
Germ cell mutagenicity
Not classified
Carcinogenicity
Not classified
Specific target organ toxicity (single exposure)
May cause respiratory irritation and central nervous system effects.
Specific target organ toxicity (repeated exposure)
Not classified
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)
Not assigned
UN-No. (IMDG)
Not assigned
UN-No. (IATA)
Not assigned
UN-No. (ADN)
Not assigned
UN-No. (RID)
Not assigned
14.2 UN proper shipping name
Proper Shipping Name (ADR)
Hydrogen sulfide solution
Proper Shipping Name (IMDG)
Hydrogen sulfide solution
Proper Shipping Name (IATA)
Hydrogen sulfide solution
Proper Shipping Name (ADN)
Hydrogen sulfide solution
Proper Shipping Name (RID)
Hydrogen sulfide solution
14.3 Transport hazard class(es)
Transport hazard class(es)
6.1
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.