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AMMONIUM SULPHIDE SOLUTION (YELLOW) |
| Article No. | 80650 | Grade | Laboratory Reagent | |
| Synonyms | — | C.I. No. | 12135-76-1 | |
| CAS No. | (NH4)2S | Purity | 20.0 – 24.0% | |
| Molecular Formula | 68.14 | Molecular Weight | 68.14 | |
| H.S. Code | 28309010 | Shelf Life | 36 Months | |
| Physical Properties | ||||
| Physical state at 20 °C | Liquid | Colour | Clear Yellow | |
| Solubility in water [% weight] | Miscible with water. | Odour | Ammonia odour | |
| Density [g/cm3] | About 0.997 | |||
| Specifications Parameters | ||||
| Description | Faint green-yellow to green-yellow and faint yellow to dark yellow liquid with ammonical odour. | |||
| Minimum assay (by Na2S2O3) | 20.0 – 24.0 (w/v) | |||
| Refractive index (n)20D | 1.385 – 1.396 | |||
| Note(s): Assay (if applicable) method mentioned.
WARNING Hazard statements: Flammable liquid and vapour. Causes severe skin burns and eye damage.Very toxic to aquatic life. Flammable.Contact with acids liberates toxic gas.Causes burns.Very toxic to aquatic organisms. PRECAUTIONARY STATEMENTS: Take off contaminated clothing and shoes immediately. Wash off with soap and plenty of water. Consult a physician. Prevention: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Immediately call a POISON CENTER or doctor/ physician. Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately(show the label where possible). Take off contaminated clothing and shoes immediately. Wash off with soap and plenty of water. Consult a physician. Wear respiratory protection. Avoid breathing vapours, mist or gas. Ensure adequate ventilation. Remove all sources of ignition. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Response: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.If inhaled If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician. If swallowed Do NOT induce vomiting. Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician. |
IMDG Code:6.1(3)(8)/II
UN No. :2683 IATA :6.1(3)(8) |
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| Disposal: Avoid release to the environment. Refer to special instructions/ Safety data sheets | ||||
| Hazard Pictogram(s)- GHS02, GHS05, GHS09 | ||||
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