Name:
Thallium Atomic Absorption Standard Solution 1mg.ml Tl in 2% HNO3
Synonym:
None Known
CAS:
7440-28-0
Section 1 - Chemical Product
MSDS Name:Thallium Atomic Absorption Standard Solution 1mg.ml Tl in 2% HNO3
Synonym:None Known
Synonym:None Known
Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
| CAS# | Chemical Name | emsds | EINECS# |
| 7440-28-0 | Thallium | <1.0% | 231-138-1 |
| Hazard Symbols: T+ Risk Phrases: 26/28 33 |
Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Very toxic by inhalation and if swallowed. Danger of cumulative effects.
Potential Health Effects
Eye:
Causes eye irritation and possible burns. May cause chemical conjunctivitis and corneal damage.
Skin:
Causes severe skin irritation and possible burns. May cause skin rash (in milder cases), and cold and clammy skin with cyanosis or pale color.
Ingestion:
May cause liver and kidney damage. May cause perforation of the digestive tract. May cause cardiac disturbances. May cause central nervous system effects. May cause blood abnormalities. May cause systemic effects. Causes digestive tract irritation with possible burns.
Inhalation:
May cause liver and kidney damage. Aspiration may lead to pulmonary edema. May cause cardiac damage. May cause blood changes. May cause systemic effects. Causes respiratory tract irritation with possible burns. Inhalation at high concentrations may cause CNS depression and asphixiation.
Chronic:
May cause liver and kidney damage. Effects may be delayed.
Very toxic by inhalation and if swallowed. Danger of cumulative effects.
Potential Health Effects
Eye:
Causes eye irritation and possible burns. May cause chemical conjunctivitis and corneal damage.
Skin:
Causes severe skin irritation and possible burns. May cause skin rash (in milder cases), and cold and clammy skin with cyanosis or pale color.
Ingestion:
May cause liver and kidney damage. May cause perforation of the digestive tract. May cause cardiac disturbances. May cause central nervous system effects. May cause blood abnormalities. May cause systemic effects. Causes digestive tract irritation with possible burns.
Inhalation:
May cause liver and kidney damage. Aspiration may lead to pulmonary edema. May cause cardiac damage. May cause blood changes. May cause systemic effects. Causes respiratory tract irritation with possible burns. Inhalation at high concentrations may cause CNS depression and asphixiation.
Chronic:
May cause liver and kidney damage. Effects may be delayed.
Section 4 - FIRST AID MEASURES
Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately. Do NOT allow victim to rub eyes or keep eyes closed.
Skin:
Get medical aid immediately. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. Destroy contaminated shoes.
Ingestion:
Never give anything by mouth to an unconscious person. Get medical aid immediately. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
Inhalation:
Get medical aid immediately. Remove from exposure and move to fresh air immediately. If breathing is difficult, give oxygen. Do NOT use mouth-to-mouth resuscitation. If breathing has ceased apply artificial respiration using oxygen and a suitable mechanical device such as a bag and a mask.
Notes to Physician:
Treat symptomatically and supportively.
Skin:
Get medical aid immediately. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. Destroy contaminated shoes.
Ingestion:
Never give anything by mouth to an unconscious person. Get medical aid immediately. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
Inhalation:
Get medical aid immediately. Remove from exposure and move to fresh air immediately. If breathing is difficult, give oxygen. Do NOT use mouth-to-mouth resuscitation. If breathing has ceased apply artificial respiration using oxygen and a suitable mechanical device such as a bag and a mask.
Notes to Physician:
Treat symptomatically and supportively.
Section 5 - FIRE FIGHTING MEASURES
General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Vapors may accumulate in confined spaces Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated. Contact with water forms corrosive vapors. Non-combustible, substance itself does not burn but may decompose upon heating to produce irritating, corrosive and/or toxic fumes. Runoff from fire control or dilution water may cause pollution.
Extinguishing Media:
Do NOT get water inside containers. For large fires, use water spray, fog or alcohol-resistant foam. For small fires, use carbon dioxide, dry chemical, dry sand, or alcohol-resistant foam. Most foams will react with the material and release corrosive/toxic gases. Cool containers with flooding quantities of water until well after fire is out.
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Vapors may accumulate in confined spaces Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated. Contact with water forms corrosive vapors. Non-combustible, substance itself does not burn but may decompose upon heating to produce irritating, corrosive and/or toxic fumes. Runoff from fire control or dilution water may cause pollution.
Extinguishing Media:
Do NOT get water inside containers. For large fires, use water spray, fog or alcohol-resistant foam. For small fires, use carbon dioxide, dry chemical, dry sand, or alcohol-resistant foam. Most foams will react with the material and release corrosive/toxic gases. Cool containers with flooding quantities of water until well after fire is out.
Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container. Avoid runoff into storm sewers and ditches which lead to waterways. Clean up spills immediately, observing precautions in the Protective Equipment section. Provide ventilation.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container. Avoid runoff into storm sewers and ditches which lead to waterways. Clean up spills immediately, observing precautions in the Protective Equipment section. Provide ventilation.
Section 7 - HANDLING and STORAGE
Handling:
Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Keep container tightly closed. Do not ingest or inhale. Use with adequate ventilation. Wash clothing before reuse.
Discard contaminated shoes.
Storage:
Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Keep container tightly closed. Do not ingest or inhale. Use with adequate ventilation. Wash clothing before reuse.
Discard contaminated shoes.
Storage:
Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate general or local exhaust ventilation to keep airborne concentrations below the permissible exposure limits.
Exposure Limits CAS# 7440-28-0: United States OSHA: 0.1 mg/m3 TWA Belgium - TWA: 0.1 mg/m3 VLE France - VME: 0.1 mg/m3 VME Malaysia: 0.1 mg/m3 TWA Netherlands: 0.1 mg/m3 MAC Spain: 0.1 mg/m3 VLA-ED CAS# 7697-37-2: United Kingdom, WEL - TWA: 2 ppm TWA; 5.2 mg/m3 TWA United Kingdom, WEL - STEL: 4 ppm STEL; 10 mg/m3 STEL United States OSHA: 2 ppm TWA; 5 mg/m3 TWA Belgium - TWA: 2 ppm VLE; 5.3 mg/m3 VLE Belgium - STEL: 4 ppm VLE; 10 mg/m3 VLE France - VME: 2 ppm VME; 5 mg/m3 VME France - VLE: 4 ppm VLE; 10 mg/m3 VLE Germany: 2 ppm TWA; 5.2 mg/m3 TWA Japan: 2 ppm OEL; 5.2 mg/m3 OEL Malaysia: 2 ppm TWA; 5.2 mg/m3 TWA Netherlands: 0.5 ppm STEL; 1.3 mg/m3 STEL Russia: 2 mg/m3 TWA Spain: 2 ppm VLA-ED; 5.2 mg/m3 VLA-ED Spain: 4 ppm VLA-EC; 10 mg/m3 VLA-EC CAS# 7732-18-5: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHAs eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate general or local exhaust ventilation to keep airborne concentrations below the permissible exposure limits.
Exposure Limits CAS# 7440-28-0: United States OSHA: 0.1 mg/m3 TWA Belgium - TWA: 0.1 mg/m3 VLE France - VME: 0.1 mg/m3 VME Malaysia: 0.1 mg/m3 TWA Netherlands: 0.1 mg/m3 MAC Spain: 0.1 mg/m3 VLA-ED CAS# 7697-37-2: United Kingdom, WEL - TWA: 2 ppm TWA; 5.2 mg/m3 TWA United Kingdom, WEL - STEL: 4 ppm STEL; 10 mg/m3 STEL United States OSHA: 2 ppm TWA; 5 mg/m3 TWA Belgium - TWA: 2 ppm VLE; 5.3 mg/m3 VLE Belgium - STEL: 4 ppm VLE; 10 mg/m3 VLE France - VME: 2 ppm VME; 5 mg/m3 VME France - VLE: 4 ppm VLE; 10 mg/m3 VLE Germany: 2 ppm TWA; 5.2 mg/m3 TWA Japan: 2 ppm OEL; 5.2 mg/m3 OEL Malaysia: 2 ppm TWA; 5.2 mg/m3 TWA Netherlands: 0.5 ppm STEL; 1.3 mg/m3 STEL Russia: 2 mg/m3 TWA Spain: 2 ppm VLA-ED; 5.2 mg/m3 VLA-ED Spain: 4 ppm VLA-EC; 10 mg/m3 VLA-EC CAS# 7732-18-5: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHAs eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.
Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
Physical State: Liquid
Color: not available
Odor: None reported.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: Not available.
Autoignition Temperature: Not applicable.
Flash Point: Not applicable.
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water: miscible
Specific Gravity/Density:
Molecular Formula: Solution
Molecular Weight: 0
Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable at room temperature in closed containers under normal storage and handling conditions.
Conditions to Avoid:
Incompatible materials, excess heat, oxidizers.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Nitrogen oxides, irritating and toxic fumes and gases, nitrogen.
Hazardous Polymerization: Has not been reported.
Stable at room temperature in closed containers under normal storage and handling conditions.
Conditions to Avoid:
Incompatible materials, excess heat, oxidizers.
Incompatibilities with Other Materials:
Strong oxidizing agents.
Hazardous Decomposition Products:
Nitrogen oxides, irritating and toxic fumes and gases, nitrogen.
Hazardous Polymerization: Has not been reported.
Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 7440-28-0: XG3425000 CAS# 7697-37-2: QU5775000 QU5900000 CAS# 7732-18-5: ZC0110000 LD50/LC50:
Not available.
CAS# 7697-37-2: Inhalation, rat: LC50 = 260 mg/m3/30M; Inhalation, rat: LC50 = 130 mg/m3/4H; Inhalation, rat: LC50 = 67 ppm(NO2)/4H.
CAS# 7732-18-5: Oral, rat: LD50 = >90 mL/kg.
Carcinogenicity:
Thallium - Not listed by ACGIH, IARC, or NTP.
Nitric Acid - Not listed by ACGIH, IARC, or NTP.
Water - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.
CAS# 7440-28-0: XG3425000 CAS# 7697-37-2: QU5775000 QU5900000 CAS# 7732-18-5: ZC0110000 LD50/LC50:
Not available.
CAS# 7697-37-2: Inhalation, rat: LC50 = 260 mg/m3/30M; Inhalation, rat: LC50 = 130 mg/m3/4H; Inhalation, rat: LC50 = 67 ppm(NO2)/4H.
CAS# 7732-18-5: Oral, rat: LD50 = >90 mL/kg.
Carcinogenicity:
Thallium - Not listed by ACGIH, IARC, or NTP.
Nitric Acid - Not listed by ACGIH, IARC, or NTP.
Water - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.
Section 12 - ECOLOGICAL INFORMATION
Section 13 - DISPOSAL CONSIDERATIONS
Products which are considered hazardous for supply are classified as Special Waste and the disposal of such chemicals is covered by regulations which may vary according to location. Contact a specialist disposal company or the local waste regulator for advice. Empty containers must be decontaminated before returning for recycling.
Section 14 - TRANSPORT INFORMATION
IATA
Shipping Name: TOXIC LIQUID, INORGANIC, N.O.S.
Hazard Class: 6.1
UN Number: 3287
Packing Group: II
IMO
Shipping Name: TOXIC LIQUID, INORGANIC, N.O.S.
Hazard Class: 6.1
UN Number: 3287
Packing Group: II
RID/ADR
Shipping Name: TOXIC LIQUID, INORGANIC, N.O.S.
Hazard Class: 6.1
UN Number: 3287
Packing group: II
USA RQ: CAS# 7440-28-0: 1000 lb final RQ (no reporting of releases of this hazar
USA RQ: CAS# 7697-37-2: 1000 lb final RQ; 454 kg final RQ
Section 15 - REGULATORY INFORMATION
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: T+
Risk Phrases:
R 26/28 Very toxic by inhalation and if swallowed.
R 33 Danger of cumulative effects.
Safety Phrases:
S 13 Keep away from food, drink and animal feeding
stuffs.
S 24/25 Avoid contact with skin and eyes.
S 28A After contact with skin, wash immediately with
plenty of water.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 7440-28-0: No information available.
CAS# 7697-37-2: 1
CAS# 7732-18-5: No information available.
Canada
CAS# 7440-28-0 is listed on Canadas DSL List.
CAS# 7697-37-2 is listed on Canadas DSL List.
CAS# 7732-18-5 is listed on Canadas DSL List.
CAS# 7440-28-0 is listed on Canadas Ingredient Disclosure List.
CAS# 7697-37-2 is listed on Canadas Ingredient Disclosure List.
CAS# 7732-18-5 is not listed on Canadas Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 7440-28-0 is listed on the TSCA inventory.
CAS# 7697-37-2 is listed on the TSCA inventory.
CAS# 7732-18-5 is listed on the TSCA inventory.
