| GHS-Einstufung | This chemical does not meet GHS hazard criteria for 2.4% (2 of 84) of reports.DangerH314 (78.6%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]H319 (20.2%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]P260, P264, P264+P265, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P351+P338, P305+P354+P338, P316, P321, P337+P317, P363, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 84 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.Reported as not meeting GHS hazard criteria per 2 of 84 reports by companies.There are 6 notifications provided by 82 of 84 reports by companies with hazard statement code(s).Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website. |
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| Regulatorische Informationen | Status: Cease Manufacture Update: 06-08-2018 https://echa.europa.eu/registration-dossier/-/registered-dossier/10511Status: Active Update: 26-11-2019 https://echa.europa.eu/registration-dossier/-/registered-dossier/29603 |
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| DOT-Kennzeichnung | Corrosive |
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| Brandgefahren | Flash point data for this chemical are not available, however it is probably combustible. (NTP, 1992) |
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| Gesundheitsgefahren | SYMPTOMS: Symptoms of exposure to this compound may include irritation of the skin and mucous membranes.ACUTE/CHRONIC HAZARDS: This compound may evolve toxic fumes on contact with acids or when heated to decomposition. It may be corrosive to tissues. (NTP, 1992) |
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| Gefahrenübersicht | May cause skin and mucous membrane irritation[NTP] Causes burnsMay cause skin sensitization[ECHA REACH Registrations] Causes burnsInhalation may cause corrosive injuries to upper respiratory tract[Sigma-Aldrich MSDS] See Aniline hemisulfate |
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| Reaktive Gruppe | Acids, WeakAmines, Aromatic |
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| Reactivity Profile | 2-AMINOBENZENE SULFONIC ACID is an amino acid. Reacts weakly with both acids and bases. |
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| Air and Water Reactions | Soluble in water. |
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| Hazard Classes and Categories | Skin Corr. 1B (78.6%)Eye Irrit. 2 (20.2%) |
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| Brandbekämpfung | Fires involving this compound can be extinguished using a dry chemical, carbon dioxide or Halon extinguisher. (NTP, 1992) |
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| Erste Hilfe | EYES: First check the victim for contact lenses and remove if present. Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center. Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician. IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop.SKIN: IMMEDIATELY flood affected skin with water while removing and isolating all contaminated clothing. Gently wash all affected skin areas thoroughly with soap and water. If symptoms such as redness or irritation develop, IMMEDIATELY call a physician and be prepared to transport the victim to a hospital for treatment.INHALATION: IMMEDIATELY leave the contaminated areatake deep breaths of fresh air. If symptoms (such as wheezing, coughing, shortness of breath, or burning in the mouth, throat, or chest) develop, call a physician and be prepared to transport the victim to a hospital. Provide proper respiratory protection to rescuers entering an unknown atmosphere. Whenever possible, Self-Contained Breathing Apparatus (SCBA) should be usedif not available, use a level of protection greater than or equal to that advised under Protective Clothing.INGESTION: DO NOT INDUCE VOMITING. If the victim is conscious and not convulsing, give 1 or 2 glasses of water to dilute the chemical and IMMEDIATELY call a hospital or poison control center. Be prepared to transport the victim to a hospital if advised by a physician. If the victim is convulsing or unconscious, do not give anything by mouth, ensure that the victim's airway is open and lay the victim on his/her side with the head lower than the body. DO NOT INDUCE VOMITING. IMMEDIATELY transport the victim to a hospital. (NTP, 1992) |
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| Freisetung ohne Brand | SMALL SPILLS AND LEAKAGE: If you spill this chemical, you should dampen the solid spill material with water, then transfer the dampened material to a suitable container. Use absorbent paper dampened with water to pick up any remaining material. Seal your contaminated clothing and the absorbent paper in a vapor-tight plastic bag for eventual disposal. Wash all contaminated surfaces with a strong soap and water solution. Do not reenter the contaminated area until the Safety Officer (or other responsible person) has verified that the area has been properly cleaned.STORAGE PRECAUTIONS: You should store this material in a refrigerator. (NTP, 1992) |
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| Isolation and Evacuation | Excerpt from ERG Guide 153 [Substances - Toxic and/or Corrosive (Combustible)]:IMMEDIATE PRECAUTIONARY MEASURE: Isolate spill or leak area in all directions for at least 50 meters (150 feet) for liquids and at least 25 meters (75 feet) for solids.SPILL: Increase the immediate precautionary measure distance, in the downwind direction, as necessary.FIRE: If tank, rail tank car or highway tank is involved in a fire, ISOLATE for 800 meters (1/2 mile) in all directionsalso, consider initial evacuation for 800 meters (1/2 mile) in all directions. (ERG, 2024) |
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| Personal Protective Equipment (PPE) | RECOMMENDED RESPIRATOR: Where the neat test chemical is weighed and diluted, wear a NIOSH-approved half face respirator equipped with an organic vapor/acid gas cartridge (specific for organic vapors, HCl, acid gas and SO2) with a dust/mist filter. (NTP, 1992) |
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| Unerwünschte Wirkungen | Dermatotoxin - Skin burns.Skin Sensitizer - An agent that can induce an allergic reaction in the skin. |
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| Wassergefährdungsklasse (WGK) | 3 |
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| TSCA-Inventar-Status | TSCA listed |
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| UN-Transportnummer | UN 2585 8/PG 3 |
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| Zollcode | 29214200 |
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| RTECS-Nr. | DB4727700 |
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| R-Sätze (R) | 34 |
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| Gefahrensymbole | C |
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| Sicherheitshinweise (S) | 26-36/37/39-45-28A |
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| Gefahrenklasse | 8Skin Corr. 1B |
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| Verpackungsgruppe | III |
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| Lagerklasse | 8A - Combustible corrosive hazardous materials |
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