SDS Table of Contents Click the desired link below to jump directly to that section in the SDS. LABCHEM PERFORMANCE THROUGH CHEMISTRY HYDROGEN SULFIDE WATER SAFETY DATA SHEET ACCORDING TO FEDERAL REGISTER / VOL. 77, NO. 58 / MONDAY, MARCH 26, 2012 / RULES AND REGULATIONS DATE OF ISSUE: 07/30/2014 REVISION DATE: 02/13/2020 SUPERSEDES: 10/31/2017 VERSION: 1.2
1.1. IDENTIFICATION: PRODUCT FORM: MIXTURES PRODUCT NAME: HYDROGEN SULFIDE WATER PRODUCT CODE: LC15470 1.2. RECOMMENDED USE AND RESTRICTIONS ON USE: USE OF THE SUBSTANCE/MIXTURE: FOR LABORATORY AND MANUFACTURING USE ONLY. RECOMMENDED USE: LABORATORY CHEMICALS RESTRICTIONS ON USE: NOT FOR FOOD, DRUG OR HOUSEHOLD USE 1.3. SUPPLIER: LABCHEM, INC. 1010 JACKSON'S POINTE CT. ZELIENOPLE, PA 16063 USA T: 412-826-5230 F: 724-473-0647 INFO@LABCHEM.COM WWW.LABCHEM.COM 1.4. EMERGENCY TELEPHONE NUMBER: EMERGENCY NUMBER: CHEMTREC: 1-800-424-9300 OR +1-703-741-5970
2.1. CLASSIFICATION OF THE SUBSTANCE OR MIXTURE: GHS US CLASSIFICATION: HAZARDOUS TO THE AQUATIC ENVIRONMENT - ACUTE HAZARD CATEGORY 2 H401: TOXIC TO AQUATIC LIFE FULL TEXT OF H STATEMENTS: SEE SECTION 16 2.2. GHS LABEL ELEMENTS, INCLUDING PRECAUTIONARY STATEMENTS: GHS US LABELING: HAZARD STATEMENTS (GHS US): H401: TOXIC TO AQUATIC LIFE PRECAUTIONARY STATEMENTS (GHS US): P273: AVOID RELEASE TO THE ENVIRONMENT. P501: DISPOSE OF CONTENTS/CONTAINER TO COMPLY WITH LOCAL, STATE AND FEDERAL REGULATIONS. 2.3. OTHER HAZARDS WHICH DO NOT RESULT IN CLASSIFICATION: OTHER HAZARDS NOT CONTRIBUTING TO THE CLASSIFICATION: PRODUCT MAY RELEASE HYDROGEN SULPHIDE: A SPECIFIC ASSESSMENT OF INHALATION RISKS FROM THE PRESENCE OF HYDROGEN SULPHIDE IN TANK HEADSPACES, CONFINED SPACES, PRODUCT RESIDUE, TANK WASTE AND WASTE WATER, AND UNINTENTIONAL RELEASES SHOULD BE MADE TO HELP DETERMINE CONTROLS APPROPRIATE TO LOCAL CIRCUMSTANCES. 2.4. UNKNOWN ACUTE TOXICITY (GHS US): NOT APPLICABLE
3.1. SUBSTANCES: NOT APPLICABLE 3.2. MIXTURES: NAME PRODUCT IDENTIFIER % GHS US CLASSIFICATION WATER (CAS-NO.) 7732-18-5 99.6 NOT CLASSIFIED HYDROGEN (CAS-NO.) 7783-06-4 0.4 FLAM. GAS 1, H220 SULFIDE ACUTE TOX. 2 (INHALATION), H330 SKIN IRRIT. 2, H315 EYE IRRIT. 2A, H319 STOT SE 3, H335 AQUATIC ACUTE 1, H400 FULL TEXT OF HAZARD CLASSES AND H-STATEMENTS: SEE SECTION 16
4.1. DESCRIPTION OF FIRST AID MEASURES: FIRST-AID MEASURES GENERAL: NEVER GIVE ANYTHING BY MOUTH TO AN UNCONSCIOUS PERSON. IF YOU FEEL UNWELL, SEEK MEDICAL ADVICE (SHOW THE LABEL WHERE POSSIBLE). FIRST-AID MEASURES AFTER INHALATION: ALLOW AFFECTED PERSON TO BREATHE FRESH AIR. ALLOW THE VICTIM TO REST. FIRST-AID MEASURES AFTER SKIN CONTACT: REMOVE AFFECTED CLOTHING AND WASH ALL EXPOSED SKIN AREA WITH MILD SOAP AND WATER, FOLLOWED BY WARM WATER RINSE. FIRST-AID MEASURES AFTER EYE CONTACT: RINSE IMMEDIATELY WITH PLENTY OF WATER. OBTAIN MEDICAL ATTENTION IF PAIN, BLINKING OR REDNESS PERSISTS. FIRST-AID MEASURES AFTER INGESTION: RINSE MOUTH. DO NOT INDUCE VOMITING. OBTAIN EMERGENCY MEDICAL ATTENTION. 4.2. MOST IMPORTANT SYMPTOMS AND EFFECTS (ACUTE AND DELAYED): POTENTIAL ADVERSE HUMAN HEALTH EFFECTS AND SYMPTOMS: BASED ON AVAILABLE DATA, THE CLASSIFICATION CRITERIA ARE NOT MET. SYMPTOMS/EFFECTS AFTER INHALATION: DIZZINESS. HEADACHE. SYMPTOMS/EFFECTS AFTER SKIN CONTACT: NONE UNDER NORMAL CONDITIONS. SYMPTOMS/EFFECTS AFTER EYE CONTACT: MAY CAUSE SLIGHT IRRITATION. SYMPTOMS/EFFECTS AFTER INGESTION: DIZZINESS. HEADACHE. GASTROINTESTINAL COMPLAINTS. 4.3. IMMEDIATE MEDICAL ATTENTION AND SPECIAL TREATMENT, IF NECESSARY: OBTAIN MEDICAL ASSISTANCE.
5.1. SUITABLE (AND UNSUITABLE) EXTINGUISHING MEDIA: SUITABLE EXTINGUISHING MEDIA: FOAM. DRY POWDER. CARBON DIOXIDE. WATER SPRAY. SAND. UNSUITABLE EXTINGUISHING MEDIA: DO NOT USE A HEAVY WATER STREAM. 5.2. SPECIFIC HAZARDS ARISING FROM THE CHEMICAL: NO ADDITIONAL INFORMATION AVAILABLE 5.3. SPECIAL PROTECTIVE EQUIPMENT AND PRECAUTIONS FOR FIRE-FIGHTERS: PRECAUTIONARY MEASURES FIRE: STOP LEAK IF SAFE TO DO SO. THIS PRODUCT IS NOT TO BE USED UNDER CONDITIONS OF POOR VENTILATION. FIREFIGHTING INSTRUCTIONS: USE WATER SPRAY OR FOG FOR COOLING EXPOSED CONTAINERS. EXERCISE CAUTION WHEN FIGHTING ANY CHEMICAL FIRE. PREVENT FIRE-FIGHTING WATER FROM ENTERING ENVIRONMENT. PROTECTION DURING FIREFIGHTING: DO NOT ENTER FIRE AREA WITHOUT PROPER PROTECTIVE EQUIPMENT, INCLUDING RESPIRATORY PROTECTION. OTHER INFORMATION: HIGH TEMPERATURE DECOMPOSITION PRODUCTS ARE HARMFUL BY INHALATION.
6.1. PERSONAL PRECAUTIONS, PROTECTIVE EQUIPMENT AND EMERGENCY PROCEDURES: GENERAL MEASURES: REMOVE IGNITION SOURCES. STOP LEAK IF SAFE TO DO SO. NOTIFY AUTHORITIES IF PRODUCT ENTERS SEWERS OR PUBLIC WATERS. EVACUATE AREA. CLEAN UP ANY SPILLS AS SOON AS POSSIBLE, USING AN ABSORBENT MATERIAL TO COLLECT IT. AVOID CONTACT WITH SKIN AND EYES. 6.1.1. FOR NON-EMERGENCY PERSONNEL: PROTECTIVE EQUIPMENT: SAFETY GLASSES. GLOVES. COMBINED GAS/DUST MASK WITH FILTER TYPE E/P2. EMERGENCY PROCEDURES: EVACUATE UNNECESSARY PERSONNEL. 6.1.2. FOR EMERGENCY RESPONDERS: PROTECTIVE EQUIPMENT: EQUIP CLEANUP CREW WITH PROPER PROTECTION. EMERGENCY PROCEDURES: VENTILATE AREA. 6.2. ENVIRONMENTAL PRECAUTIONS: PREVENT ENTRY TO SEWERS AND PUBLIC WATERS. NOTIFY AUTHORITIES IF LIQUID ENTERS SEWERS OR PUBLIC WATERS. AVOID RELEASE TO THE ENVIRONMENT. 6.3. METHODS AND MATERIAL FOR CONTAINMENT AND CLEANING UP: FOR CONTAINMENT: COVER SPILL WITH NON COMBUSTIBLE MATERIAL, E.G.: SAND, EARTH, VERMICULITE. DILUTE COMBUSTIBLE/TOXIC GASES/VAPOURS WITH WATER SPRAY. TAKE UP LIQUID SPILL INTO INERT ABSORBENT MATERIAL. METHODS FOR CLEANING UP: SOAK UP SPILLS WITH INERT SOLIDS, SUCH AS CLAY OR DIATOMACEOUS EARTH AS SOON AS POSSIBLE. COLLECT SPILLAGE. STORE AWAY FROM OTHER MATERIALS. 6.4. REFERENCE TO OTHER SECTIONS: SEE HEADING 8. EXPOSURE CONTROLS AND PERSONAL PROTECTION.
7.1. PRECAUTIONS FOR SAFE HANDLING: ADDITIONAL HAZARDS WHEN PROCESSED: PRODUCT MAY RELEASE HYDROGEN SULPHIDE: A SPECIFIC ASSESSMENT OF INHALATION RISKS FROM THE PRESENCE OF HYDROGEN SULPHIDE IN TANK HEADSPACES, CONFINED SPACES, PRODUCT RESIDUE, TANK WASTE AND WASTE WATER, AND UNINTENTIONAL RELEASES SHOULD BE MADE TO HELP DETERMINE CONTROLS APPROPRIATE TO LOCAL CIRCUMSTANCES. PRECAUTIONS FOR SAFE HANDLING: WASH HANDS AND OTHER EXPOSED AREAS WITH MILD SOAP AND WATER BEFORE EATING, DRINKING OR SMOKING AND WHEN LEAVING WORK. PROVIDE GOOD VENTILATION IN PROCESS AREA TO PREVENT FORMATION OF VAPOR. HANDLING TEMPERATURE: </=30 DEG. C HYGIENE MEASURES: DO NOT EAT, DRINK OR SMOKE WHEN USING THIS PRODUCT. ALWAYS WASH HANDS AFTER HANDLING THE PRODUCT. WASH CONTAMINATED CLOTHING BEFORE REUSE. 7.2. CONDITIONS FOR SAFE STORAGE, INCLUDING ANY INCOMPATIBILITIES: STORAGE CONDITIONS: KEEP CONTAINER CLOSED WHEN NOT IN USE. INCOMPATIBLE PRODUCTS: STRONG OXIDIZERS. STRONG ACIDS. INCOMPATIBLE MATERIALS: SOURCES OF IGNITION. DIRECT SUNLIGHT. STORAGE AREA: KEEP OUT OF DIRECT SUNLIGHT. STORE IN A COOL AREA. STORE IN A WELL-VENTILATED PLACE.
8.1. CONTROL PARAMETERS: HYDROGEN SULFIDE (7783-06-4): ACGIH: ACGIH TWA (PPM): 1 PPM ACGIH: ACGIH STEL (PPM): 5 PPM OSHA: OSHA PEL (STEL) (MG/M3): 21 MG/M3 NIOSH: NIOSH REL (CEILING) (MG/M3): 15 MG/M3 10 MIN. NIOSH: NIOSH REL (CEILING) (PPM): 10 PPM 10 MIN. WATER (7732-18-5): NOT APPLICABLE 8.2. APPROPRIATE ENGINEERING CONTROLS: APPROPRIATE ENGINEERING CONTROLS: EMERGENCY EYE WASH FOUNTAINS SHOULD BE AVAILABLE IN THE IMMEDIATE VICINITY OF ANY POTENTIAL EXPOSURE. ENSURE ADEQUATE VENTILATION. MATERIAL SHOULD BE HANDLED IN A LABORATORY HOOD WHENEVER POSSIBLE. 8.3. INDIVIDUAL PROTECTION MEASURES/PERSONAL PROTECTIVE EQUIPMENT: PERSONAL PROTECTIVE EQUIPMENT: SAFETY GLASSES. HIGH VAPOR/GAS CONCENTRATION: SELF-CONTAINED RESPIRATOR. HAND PROTECTION: WEAR PROTECTIVE GLOVES. EYE PROTECTION: CHEMICAL GOGGLES OR SAFETY GLASSES RESPIRATORY PROTECTION: RESPIRATORY PROTECTION NOT REQUIRED IN NORMAL CONDITIONS. IN CASE OF INSUFFICIENT VENTILATION, WEAR SUITABLE RESPIRATORY EQUIPMENT PERSONAL PROTECTIVE EQUIPMENT SYMBOL(S): SAFETY GLASSES FULL-FACE RESPIRATOR OTHER INFORMATION: DO NOT EAT, DRINK OR SMOKE DURING USE.
9.1. INFORMATION ON BASIC PHYSICAL AND CHEMICAL PROPERTIES: PHYSICAL STATE: LIQUID COLOR: COLORLESS ODOR: CHARACTERISTIC ROTTEN EGGS ODOR THRESHOLD: NO DATA AVAILABLE PH: NO DATA AVAILABLE MELTING POINT: NO DATA AVAILABLE FREEZING POINT: NO DATA AVAILABLE BOILING POINT: NO DATA AVAILABLE FLASH POINT: NO DATA AVAILABLE RELATIVE EVAPORATION RATE (BUTYL ACETATE=1): NO DATA AVAILABLE FLAMMABILITY (SOLID, GAS): NON FLAMMABLE. VAPOR PRESSURE: NO DATA AVAILABLE RELATIVE VAPOR DENSITY AT 20 DEG. C: NO DATA AVAILABLE RELATIVE DENSITY: NO DATA AVAILABLE SPECIFIC GRAVITY / DENSITY: 1 G/ML SOLUBILITY: SOLUBLE IN WATER. LOG POW: NO DATA AVAILABLE AUTO-IGNITION TEMPERATURE: NO DATA AVAILABLE DECOMPOSITION TEMPERATURE: NO DATA AVAILABLE VISCOSITY, KINEMATIC: NO DATA AVAILABLE VISCOSITY, DYNAMIC: NO DATA AVAILABLE EXPLOSION LIMITS: NO DATA AVAILABLE EXPLOSIVE PROPERTIES: NO DATA AVAILABLE OXIDIZING PROPERTIES: NO DATA AVAILABLE 9.2. OTHER INFORMATION: NO ADDITIONAL INFORMATION AVAILABLE
10.1. REACTIVITY: ON BURNING: RELEASE OF TOXIC AND CORROSIVE GASES/VAPOURS (SULPHUR DIOXIDE). 10.2. CHEMICAL STABILITY: REACTS WITH OXYGEN IN AIR. MAY RELEASE POISONOUS HYDROGEN SULFIDE. 10.3. POSSIBILITY OF HAZARDOUS REACTIONS: NOT ESTABLISHED. 10.4. CONDITIONS TO AVOID: DIRECT SUNLIGHT. EXTREMELY HIGH OR LOW TEMPERATURES. 10.5. INCOMPATIBLE MATERIALS: STRONG ACIDS. STRONG OXIDIZERS. 10.6. HAZARDOUS DECOMPOSITION PRODUCTS: MAY RELEASE POISONOUS HYDROGEN SULFIDE.
11.1. INFORMATION ON TOXICOLOGICAL EFFECTS: ACUTE TOXICITY (ORAL): NOT CLASSIFIED ACUTE TOXICITY (DERMAL): NOT CLASSIFIED ACUTE TOXICITY (INHALATION): NOT CLASSIFIED HYDROGEN SULFIDE (7783-06-4): LC50 INHALATION RAT (MG/L): 0.701 MG/L/4H LC50 INHALATION RAT (PPM): 467 PPM/4H ATE US (GASES): 467 PPMV/4H ATE US (VAPORS): 0.701 MG/L/4H ATE US (DUST, MIST): 0.701 MG/L/4H WATER (7732-18-5): LD50 ORAL RAT: >/=90000 MG/KG ATE US (ORAL): 90000 MG/KG BODY WEIGHT SKIN CORROSION/IRRITATION: NOT CLASSIFIED SERIOUS EYE DAMAGE/IRRITATION: NOT CLASSIFIED RESPIRATORY OR SKIN SENSITIZATION: NOT CLASSIFIED GERM CELL MUTAGENICITY: NOT CLASSIFIED CARCINOGENICITY: NOT CLASSIFIED REPRODUCTIVE TOXICITY: NOT CLASSIFIED STOT-SINGLE EXPOSURE: NOT CLASSIFIED HYDROGEN SULFIDE (7783-06-4): STOT-SINGLE EXPOSURE: MAY CAUSE RESPIRATORY IRRITATION. STOT-REPEATED EXPOSURE: NOT CLASSIFIED ASPIRATION HAZARD: NOT CLASSIFIED VISCOSITY, KINEMATIC: NO DATA AVAILABLE LIKELY ROUTES OF EXPOSURE: INHALATION. SKIN AND EYE CONTACT. POTENTIAL ADVERSE HUMAN HEALTH EFFECTS AND SYMPTOMS: BASED ON AVAILABLE DATA, THE CLASSIFICATION CRITERIA ARE NOT MET. SYMPTOMS/EFFECTS AFTER INHALATION: DIZZINESS. HEADACHE. SYMPTOMS/EFFECTS AFTER SKIN CONTACT: NONE UNDER NORMAL CONDITIONS. SYMPTOMS/EFFECTS AFTER EYE CONTACT: MAY CAUSE SLIGHT IRRITATION. SYMPTOMS/EFFECTS AFTER INGESTION: DIZZINESS. HEADACHE. GASTROINTESTINAL COMPLAINTS.
12.1. TOXICITY: ECOLOGY - WATER: TOXIC TO AQUATIC LIFE. HYDROGEN SULFIDE (7783-06-4): LC50 FISH 1: 0.016 MG/L PIMEPHALES PROMELAS, 96H, FLOW-THROUGH LC50 FISH 2: 0.0448 MG/L LEPOMIS MACROCHIRUS, 96H, FLOW-THROUGH 12.2. PERSISTENCE AND DEGRADABILITY: HYDROGEN SULFIDE WATER: PERSISTENCE AND DEGRADABILITY: NOT ESTABLISHED. WATER (7732-18-5): PERSISTENCE AND DEGRADABILITY: NOT ESTABLISHED. 12.3. BIOACCUMULATIVE POTENTIAL: HYDROGEN SULFIDE WATER: BIOACCUMULATIVE POTENTIAL: NOT ESTABLISHED. WATER (7732-18-5): BIOACCUMULATIVE POTENTIAL: NOT ESTABLISHED. 12.4. MOBILITY IN SOIL: NO ADDITIONAL INFORMATION AVAILABLE 12.5. OTHER ADVERSE EFFECTS: OTHER INFORMATION: AVOID RELEASE TO THE ENVIRONMENT.
13.1. DISPOSAL METHODS: WASTE DISPOSAL RECOMMENDATIONS: DISPOSE IN A SAFE MANNER IN ACCORDANCE WITH LOCAL/NATIONAL REGULATIONS. DISPOSE OF CONTENTS/CONTAINER TO COMPLY WITH LOCAL, STATE AND FEDERAL REGULATIONS. ECOLOGY - WASTE MATERIALS: AVOID RELEASE TO THE ENVIRONMENT.
DEPARTMENT OF TRANSPORTATION (DOT): IN ACCORDANCE WITH DOT: NOT REGULATED TRANSPORT BY SEA: AIR TRANSPORT:
15.1. US FEDERAL REGULATIONS: ALL COMPONENTS OF THIS PRODUCT ARE LISTED, OR EXCLUDED FROM LISTING, ON THE UNITED STATES ENVIRONMENTAL PROTECTION AGENCY TOXIC SUBSTANCES CONTROL ACT (TSCA) INVENTORY CHEMICAL(S) SUBJECT TO THE REPORTING REQUIREMENTS OF SECTION 313 OR TITLE III OF THE SUPERFUND AMENDMENTS AND REAUTHORIZATION ACT (SARA) OF 1986 AND 40 CFR PART 372. HYDROGEN SULFIDE CAS-NO. 7783-06-4 0.4% HYDROGEN SULFIDE (7783-06-4): RQ (REPORTABLE QUANTITY, SECTION 304 OF EPA'S LIST OF LISTS): 100 LB SARA SECTION 302 THRESHOLD PLANNING QUANTITY (TPQ): 500 LB SARA SECTION 311/312 HAZARD CLASSES: DELAYED (CHRONIC) HEALTH HAZARD FIRE HAZARD IMMEDIATE (ACUTE) HEALTH HAZARD SUDDEN RELEASE OF PRESSURE HAZARD 15.2. INTERNATIONAL REGULATIONS: CANADA: NO ADDITIONAL INFORMATION AVAILABLE WATER (7732-18-5): LISTED ON THE CANADIAN DSL (DOMESTIC SUBSTANCES LIST) EU-REGULATIONS: NO ADDITIONAL INFORMATION AVAILABLE NATIONAL REGULATIONS: NO ADDITIONAL INFORMATION AVAILABLE 15.3. US STATE REGULATIONS: CALIFORNIA PROPOSITION 65: THIS PRODUCT DOES NOT CONTAIN ANY SUBSTANCES KNOWN TO THE STATE OF CALIFORNIA TO CAUSE CANCER, DEVELOPMENTAL AND/OR REPRODUCTIVE HARM
ACCORDING TO FEDERAL REGISTER / VOL. 77, NO. 58 / MONDAY, MARCH 26, 2012 / RULES AND REGULATIONS: REVISION DATE: 02/13/2020 OTHER INFORMATION: NONE. FULL TEXT OF H-PHRASES: SEE SECTION 16 H220: EXTREMELY FLAMMABLE GAS H315: CAUSES SKIN IRRITATION H319: CAUSES SERIOUS EYE IRRITATION H330: FATAL IF INHALED H335: MAY CAUSE RESPIRATORY IRRITATION H400: VERY TOXIC TO AQUATIC LIFE H401: TOXIC TO AQUATIC LIFE NFPA HEALTH HAZARD 1 - MATERIALS THAT, UNDER EMERGENCY CONDITIONS, CAN CAUSE SIGNIFICANT IRRITATION. NFPA FIRE HAZARD 0 - MATERIALS THAT WILL NOT BURN UNDER TYPICAL FIRE CONDITIONS, INCLUDING INTRINSICALLY NONCOMBUSTIBLE MATERIALS SUCH AS CONCRETE, STONE, AND SAND. NFPA REACTIVITY 0 - MATERIAL THAT IN THEMSELVES ARE NORMALLY STABLE, EVEN UNDER FIRE CONDITIONS. HAZARD RATING: HEALTH 1 SLIGHT HAZARD - IRRITATION OR MINOR REVERSIBLE INJURY POSSIBLE FLAMMABILITY 0 MINIMAL HAZARD - MATERIALS THAT WILL NOT BURN PHYSICAL 0 MINIMAL HAZARD - MATERIALS THAT ARE NORMALLY STABLE, EVEN UNDER FIRE CONDITIONS, AND WILL NOT REACT WITH WATER, POLYMERIZE, DECOMPOSE, CONDENSE, OR SELF-REACT. NON-EXPLOSIVES. PERSONAL PROTECTION G G - SAFETY GLASSES, GLOVES, VAPOR RESPIRATOR SDS US LABCHEM INFORMATION IN THIS SDS IS FROM AVAILABLE PUBLISHED SOURCES AND IS BELIEVED TO BE ACCURATE. NO WARRANTY, EXPRESS OR IMPLIED, IS MADE AND LABCHEM INC ASSUMES NO LIABILITY RESULTING FROM THE USE OF THIS SDS. THE USER MUST DETERMINE SUITABILITY OF THIS INFORMATION FOR HIS APPLICATION. EN (ENGLISH US) |