Name:
Hydrobromic Acid Techn. 33 wt. % Solution in Glacial Acetic Acid
Synonym:
None
CAS:
64-19-7
Section 1 - Chemical Product
MSDS Name:Hydrobromic Acid Techn. 33 wt. % Solution in Glacial Acetic Acid
Synonym:None
Synonym:None
Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
| CAS# | Chemical Name | emsds | EINECS# |
| 64-19-7 | Glacial acetic acid | Balance | 200-580-7 |
| Hazard Symbols: C Risk Phrases: 10 34 37 |
Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Flammable. Causes burns. Irritating to respiratory system.Corrosive.Light sensitive.Air sensitive.
Potential Health Effects
Eye:
Causes eye burns. Causes redness and pain. May cause chemical conjunctivitis and corneal damage.
Skin:
Causes skin burns. Contact with liquid is corrosive and causes severe burns and ulceration. Causes redness and pain. May be harmful if absorbed through the skin.
Ingestion:
Causes gastrointestinal tract burns. May cause perforation of the digestive tract. May cause hemorrhaging of the digestive tract. May cause corrosion and permanent tissue destruction of the esophagus and digestive tract. Ingestion of large amounts may cause CNS depression. May cause systemic effects.
Inhalation:
May cause irritation of the respiratory tract with burning pain in the nose and throat, coughing, wheezing, shortness of breath and pulmonary edema. Causes chemical burns to the respiratory tract.
Inhalation may be fatal as a result of spasm, inflammation, edema of the larynx and bronchi, chemical pneumonitis and pulmonary edema.
Aspiration may lead to pulmonary edema. Vapors may cause dizziness or suffocation.
Chronic:
Chronic inhalation and ingestion may cause effects similar to those of acute inhalation and ingestion. May cause reproductive and fetal effects. Effects may be delayed. Laboratory experiments have resulted in mutagenic effects. Chronic exposure may cause kidney damage. Repeated or prolonged exposure may cause erosion and discoloration of the teeth.
Flammable. Causes burns. Irritating to respiratory system.Corrosive.Light sensitive.Air sensitive.
Potential Health Effects
Eye:
Causes eye burns. Causes redness and pain. May cause chemical conjunctivitis and corneal damage.
Skin:
Causes skin burns. Contact with liquid is corrosive and causes severe burns and ulceration. Causes redness and pain. May be harmful if absorbed through the skin.
Ingestion:
Causes gastrointestinal tract burns. May cause perforation of the digestive tract. May cause hemorrhaging of the digestive tract. May cause corrosion and permanent tissue destruction of the esophagus and digestive tract. Ingestion of large amounts may cause CNS depression. May cause systemic effects.
Inhalation:
May cause irritation of the respiratory tract with burning pain in the nose and throat, coughing, wheezing, shortness of breath and pulmonary edema. Causes chemical burns to the respiratory tract.
Inhalation may be fatal as a result of spasm, inflammation, edema of the larynx and bronchi, chemical pneumonitis and pulmonary edema.
Aspiration may lead to pulmonary edema. Vapors may cause dizziness or suffocation.
Chronic:
Chronic inhalation and ingestion may cause effects similar to those of acute inhalation and ingestion. May cause reproductive and fetal effects. Effects may be delayed. Laboratory experiments have resulted in mutagenic effects. Chronic exposure may cause kidney damage. Repeated or prolonged exposure may cause erosion and discoloration of the teeth.
Section 4 - FIRST AID MEASURES
Eyes: Get medical aid immediately. Do NOT allow victim to rub eyes or keep eyes closed. Extensive irrigation with water is required (at least 30 minutes).
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:
Do not induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately.
Inhalation:
Remove from exposure and move to fresh air immediately. If breathing is difficult, give oxygen. Get medical aid. 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:
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:
Do not induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately.
Inhalation:
Remove from exposure and move to fresh air immediately. If breathing is difficult, give oxygen. Get medical aid. 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:
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. Vapors may form an explosive mixture with air.
Vapors can travel to a source of ignition and flash back. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Will burn if involved in a fire. Use water spray to keep fire-exposed containers cool. Reacts with most metals to form highly flammable hydrogen gas which can form explosive mixtures with air. Containers may explode in the heat of a fire. Flammable liquid and vapor. Vapors may be heavier than air.
They can spread along the ground and collect in low or confined areas.
Extinguishing Media:
For small fires, use dry chemical, carbon dioxide, water spray or alcohol-resistant foam. For large fires, use water spray, fog, or alcohol-resistant foam. Use water spray to cool fire-exposed containers. Water may be ineffective. Do NOT use straight streams of water.
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Vapors may form an explosive mixture with air.
Vapors can travel to a source of ignition and flash back. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Will burn if involved in a fire. Use water spray to keep fire-exposed containers cool. Reacts with most metals to form highly flammable hydrogen gas which can form explosive mixtures with air. Containers may explode in the heat of a fire. Flammable liquid and vapor. Vapors may be heavier than air.
They can spread along the ground and collect in low or confined areas.
Extinguishing Media:
For small fires, use dry chemical, carbon dioxide, water spray or alcohol-resistant foam. For large fires, use water spray, fog, or alcohol-resistant foam. Use water spray to cool fire-exposed containers. Water may be ineffective. Do NOT use straight streams of water.
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. Clean up spills immediately, observing precautions in the Protective Equipment section. Remove all sources of ignition. Use a spark-proof tool. Provide ventilation.
Place under an inert atmosphere. A vapor suppressing foam may be used to reduce vapors.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container. Clean up spills immediately, observing precautions in the Protective Equipment section. Remove all sources of ignition. Use a spark-proof tool. Provide ventilation.
Place under an inert atmosphere. A vapor suppressing foam may be used to reduce vapors.
Section 7 - HANDLING and STORAGE
Handling:
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use only in a well-ventilated area. Ground and bond containers when transferring material. Use spark-proof tools and explosion proof equipment. Do not get in eyes, on skin, or on clothing. Empty containers retain product residue, (liquid and/or vapor), and can be dangerous. Keep container tightly closed. Keep away from heat, sparks and flame. Do not ingest or inhale. Store protected from light. Handle under an inert atmosphere. Store protected from air. Discard contaminated shoes. Keep away from strong bases and metals. Do not pressurize, cut, weld, braze, solder, drill, grind, or expose empty containers to heat, sparks or open flames.
Storage:
Keep away from heat, sparks, and flame. Keep away from sources of ignition. Keep container closed when not in use. Store in a tightly closed container. Keep from contact with oxidizing materials. Store in a cool, dry, well-ventilated area away from incompatible substances. Flammables-area. Do not store in metal containers. Keep away from strong bases. Do not expose to air. Store in glass containers. Store protected from light. Store under an inert atmosphere.
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use only in a well-ventilated area. Ground and bond containers when transferring material. Use spark-proof tools and explosion proof equipment. Do not get in eyes, on skin, or on clothing. Empty containers retain product residue, (liquid and/or vapor), and can be dangerous. Keep container tightly closed. Keep away from heat, sparks and flame. Do not ingest or inhale. Store protected from light. Handle under an inert atmosphere. Store protected from air. Discard contaminated shoes. Keep away from strong bases and metals. Do not pressurize, cut, weld, braze, solder, drill, grind, or expose empty containers to heat, sparks or open flames.
Storage:
Keep away from heat, sparks, and flame. Keep away from sources of ignition. Keep container closed when not in use. Store in a tightly closed container. Keep from contact with oxidizing materials. Store in a cool, dry, well-ventilated area away from incompatible substances. Flammables-area. Do not store in metal containers. Keep away from strong bases. Do not expose to air. Store in glass containers. Store protected from light. Store under an inert atmosphere.
Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Use explosion-proof ventilation equipment. 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# 64-19-7: United States OSHA: 10 ppm TWA; 25 mg/m3 TWA Belgium - TWA: 10 ppm VLE; 25 mg/m3 VLE Belgium - STEL: 15 ppm VLE; 38 mg/m3 VLE France - VLE: 10 ppm VLE; 25 mg/m3 VLE Germany: 10 ppm TWA; 25 mg/m3 TWA Japan: 10 ppm OEL; 25 mg/m3 OEL Malaysia: 10 ppm TWA; 25 mg/m3 TWA Netherlands: 10 ppm MAC; 25 mg/m3 MAC Russia: 5 mg/m3 TWA Spain: 10 ppm VLA-ED; 25 mg/m3 VLA-ED Spain: 15 ppm VLA-EC; 37 mg/m3 VLA-EC CAS# 10035-10-6: United Kingdom, WEL - STEL: 3 ppm STEL; 10 mg/m3 STEL United States OSHA: 3 ppm TWA; 10 mg/m3 TWA Belgium - STEL: 2 ppm VLE; 6.7 mg/m3 VLE Germany: 2 ppm TWA; 6.7 mg/m3 TWA Malaysia: 3 ppm Ceiling; 9.9 mg/m3 Ceiling Netherlands: 2 ppm STEL; 6.7 mg/m3 STEL Russia: 2 mg/m3 TWA Spain: 2 ppm VLA-EC; 7 mg/m3 VLA-EC 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 butyl rubber gloves, apron, and/or clothing.
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
A respiratory protection program that meets OSHAs 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use.
Use explosion-proof ventilation equipment. 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# 64-19-7: United States OSHA: 10 ppm TWA; 25 mg/m3 TWA Belgium - TWA: 10 ppm VLE; 25 mg/m3 VLE Belgium - STEL: 15 ppm VLE; 38 mg/m3 VLE France - VLE: 10 ppm VLE; 25 mg/m3 VLE Germany: 10 ppm TWA; 25 mg/m3 TWA Japan: 10 ppm OEL; 25 mg/m3 OEL Malaysia: 10 ppm TWA; 25 mg/m3 TWA Netherlands: 10 ppm MAC; 25 mg/m3 MAC Russia: 5 mg/m3 TWA Spain: 10 ppm VLA-ED; 25 mg/m3 VLA-ED Spain: 15 ppm VLA-EC; 37 mg/m3 VLA-EC CAS# 10035-10-6: United Kingdom, WEL - STEL: 3 ppm STEL; 10 mg/m3 STEL United States OSHA: 3 ppm TWA; 10 mg/m3 TWA Belgium - STEL: 2 ppm VLE; 6.7 mg/m3 VLE Germany: 2 ppm TWA; 6.7 mg/m3 TWA Malaysia: 3 ppm Ceiling; 9.9 mg/m3 Ceiling Netherlands: 2 ppm STEL; 6.7 mg/m3 STEL Russia: 2 mg/m3 TWA Spain: 2 ppm VLA-EC; 7 mg/m3 VLA-EC 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 butyl rubber gloves, apron, and/or clothing.
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
A respiratory protection program that meets OSHAs 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use.
Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
Physical State: Liquid
Color: clear to yellow
Odor: Pungent odor.
pH: 2.4 (Acetic Acid-AA)
Vapor Pressure: 11.4 mm Hg @ 20C (AA)
Viscosity: 1.22 (AA)
Boiling Point: < 200 deg C
Freezing/Melting Point: 21 deg C
Autoignition Temperature: 427 deg C ( 800.60 deg F)
Flash Point: 40 deg C ( 104.00 deg F)
Explosion Limits, lower: 4.0
Explosion Limits, upper: 19.9
Decomposition Temperature:
Solubility in water: soluble in water: >500 g/l (20C)
Specific Gravity/Density: 1.4200g/cm3
Molecular Formula: HBr.C2H4O2
Molecular Weight: 80.911
Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, light, ignition sources, exposure to air, excess heat.
Incompatibilities with Other Materials:
Air, strong oxidizing agents, alkalies, amines, halogens, moisture, copper, zinc, brass, fluorine, ammonia, iron oxide, caustics (e.g.
ammonia, ammonium hydroxide, calcium hydroxide, potassium hydroxide, sodium hydroxide), acetaldehyde, 2-aminoethanol, ammonium nitrate, bromine pentafluoride, chlorine trifluoride, chlorosulfonic acid, chromic acid, acetic anhydride, chromic anhydride, diallyl methyl carbinol + ozone, ethylene diamine, ethyleneimine, hydrogen peroxides, nitric acid, nitric acid + acetone, oleum, perchloric acid, permanganates, potassium hydroxide, potassium-tert-butoxide, sodium hydroxide, sodium peroxide, xylene.
Hazardous Decomposition Products:
Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, hydrogen bromide.
Hazardous Polymerization: Will not occur.
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, light, ignition sources, exposure to air, excess heat.
Incompatibilities with Other Materials:
Air, strong oxidizing agents, alkalies, amines, halogens, moisture, copper, zinc, brass, fluorine, ammonia, iron oxide, caustics (e.g.
ammonia, ammonium hydroxide, calcium hydroxide, potassium hydroxide, sodium hydroxide), acetaldehyde, 2-aminoethanol, ammonium nitrate, bromine pentafluoride, chlorine trifluoride, chlorosulfonic acid, chromic acid, acetic anhydride, chromic anhydride, diallyl methyl carbinol + ozone, ethylene diamine, ethyleneimine, hydrogen peroxides, nitric acid, nitric acid + acetone, oleum, perchloric acid, permanganates, potassium hydroxide, potassium-tert-butoxide, sodium hydroxide, sodium peroxide, xylene.
Hazardous Decomposition Products:
Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, hydrogen bromide.
Hazardous Polymerization: Will not occur.
Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 64-19-7: AF1225000 CAS# 10035-10-6: MW3850000 LD50/LC50:
CAS# 64-19-7: Draize test, rabbit, skin: 50 mg/24H Mild; Inhalation, mouse: LC50 = 5620 ppm/1H; Oral, rat: LD50 = 3310 mg/kg; Skin, rabbit: LD50 = 1060 uL/kg.
CAS# 10035-10-6: Inhalation, mouse: LC50 = 814 ppm/1H; Inhalation, rat: LC50 = 2858 ppm/1H.
Carcinogenicity:
Glacial acetic acid - Not listed by ACGIH, IARC, or NTP.
Hydrogen bromide - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.
CAS# 64-19-7: AF1225000 CAS# 10035-10-6: MW3850000 LD50/LC50:
CAS# 64-19-7: Draize test, rabbit, skin: 50 mg/24H Mild; Inhalation, mouse: LC50 = 5620 ppm/1H; Oral, rat: LD50 = 3310 mg/kg; Skin, rabbit: LD50 = 1060 uL/kg.
CAS# 10035-10-6: Inhalation, mouse: LC50 = 814 ppm/1H; Inhalation, rat: LC50 = 2858 ppm/1H.
Carcinogenicity:
Glacial acetic acid - Not listed by ACGIH, IARC, or NTP.
Hydrogen bromide - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.
Section 12 - ECOLOGICAL INFORMATION
Ecotoxicity:
Fish: Bluegill/Sunfish: LC50 = 75 mg/L; 96 Hr; CAS# 64-19-7: UnspecifiedFish: Goldfish: LC50 = 423 mg/L; 24 Hr; CAS# 64-19-7: UnspecifiedWater flea Daphnia: EC50 = 32-47 mg/L; 24-48 Hr; CAS# 64-19-7: UnspecifiedBacteria: Phytobacterium phosphoreum: EC50 = 8.86-11 mg/L; 5,15,25 min; CAS# 64-19-7: Microtox testFish: Fathead Minnow: LC50 = 88 mg/L; 96 Hr; CAS# 64-19-7: Static bioassay @ 18-22CCAS# 64-19-7: If released to water or soil, acetic acid will biodegrade readily. Evaporation from dry surfaces is likely to occur. When spilled on soil, the liquid will spread on the surface and penetrate into the soil at a rate dependent on the soil type and
Fish: Bluegill/Sunfish: LC50 = 75 mg/L; 96 Hr; CAS# 64-19-7: UnspecifiedFish: Goldfish: LC50 = 423 mg/L; 24 Hr; CAS# 64-19-7: UnspecifiedWater flea Daphnia: EC50 = 32-47 mg/L; 24-48 Hr; CAS# 64-19-7: UnspecifiedBacteria: Phytobacterium phosphoreum: EC50 = 8.86-11 mg/L; 5,15,25 min; CAS# 64-19-7: Microtox testFish: Fathead Minnow: LC50 = 88 mg/L; 96 Hr; CAS# 64-19-7: Static bioassay @ 18-22CCAS# 64-19-7: If released to water or soil, acetic acid will biodegrade readily. Evaporation from dry surfaces is likely to occur. When spilled on soil, the liquid will spread on the surface and penetrate into the soil at a rate dependent on the soil type and
Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.
Section 14 - TRANSPORT INFORMATION
IATA
Shipping Name: HYDROBROMIC ACID
Hazard Class: 8
UN Number: 1788
Packing Group: II
IMO
Shipping Name: HYDROBROMIC ACID SOLUTION
Hazard Class: 8
UN Number: 1788
Packing Group: II
RID/ADR
Shipping Name: BROMIC ACID
Hazard Class: 8
UN Number: 1788
Packing group: II
USA RQ: CAS# 64-19-7: 5000 lb final RQ; 2270 kg final RQ
Section 15 - REGULATORY INFORMATION
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: C
Risk Phrases:
R 10 Flammable.
R 34 Causes burns.
R 37 Irritating to respiratory system.
Safety Phrases:
S 7/9 Keep container tightly closed and in a
well-ventilated place.
S 9 Keep container in a well-ventilated place.
S 16 Keep away from sources of ignition - No
smoking.
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 33 Take precautionary measures against static
discharges.
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# 64-19-7: 1
CAS# 10035-10-6: 1
Canada
CAS# 64-19-7 is listed on Canadas DSL List.
CAS# 10035-10-6 is listed on Canadas DSL List.
CAS# 64-19-7 is listed on Canadas Ingredient Disclosure List.
CAS# 10035-10-6 is listed on Canadas Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 64-19-7 is listed on the TSCA inventory.
CAS# 10035-10-6 is listed on the TSCA inventory.
