[Fire Fighting] Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Extinguishing media: Use foam, dry chemical, or carbon dioxide. | |
[Ingestion] Get medical aid. Wash mouth out with water. | |
[Inhalation] Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. | |
[Skin] Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. | |
[Eyes] Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid. | |
[Storage] Store in a cool, dry place. Store in a tightly closed container. | |
[Handling] Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. | |
[Ingestion] May cause irritation of the digestive tract. May be harmful if swallowed. | |
[Inhalation] Causes respiratory tract irritation. May be harmful if inhaled. | |
[Skin] Causes skin irritation. May be harmful if absorbed through the skin. | |
[Eyes] Causes eye irritation. | |
[Personal Protection] 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 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary. | |
[Appearance] Solid. | |
[Solubility in water] Very soluble | |
[Boiling Point] 500 | |
[pKa/pKb] 12.24 (pKb) | |
[Product Name] Aniline-2,5-disulfonic acid | |
[Synonyms] 2,5-Disulfo-1-aminobenzene 2,5-Disulfoaniline 2-Amino-p-benzenedisulfonic acid 6-Aminobenzene-1,4-disulfonic acid Aniline-2,5-disulfonic acid p-Benzenedisulfonic acid, 2-amino- | |
[CAS] "CASEN_98-44-2.htm">98-44-2 | |
[Formula] C6H7NO6S2 | |
[Molecular Weight] 253.24 | |
[EINECS] 202-669-6 | |
[RTECS] CZ9250000 | |
[RTECS Class] Primary Irritant | |
[Beilstein/Gmelin] 2660550 | |
[Beilstein Reference] 3-14-00-02260 | |
[Small spills/leaks] Vacuum or sweep up material and place into a suitable disposal container. | |
[Stability] No data. | |
[Incompatibilities] Strong oxidizing agents, acids, acetic anhydride, acid chlorides, carbon dioxide. | |
[Decomposition] Nitrogen oxides, carbon monoxide, carbon dioxide, sulfur oxides (SOx), including sulfur oxide and sulfur dioxide. |