Incompatible materials, dust generation, excess heat. Stable at room temperature in closed containers under normal storage and handling conditions. Section 9 - PHYSICAL AND CHEMICAL PROPERTIESĪutoignition Temperature: Not applicable. 134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use.
#Chromium iii sulfide skin
Wear appropriate protective clothing to prevent skin exposure.Ī respiratory protection program that meets OSHA's.
Wear appropriate protective gloves to prevent skin exposure. Use adequate ventilation to keep airborne concentrations low.Įxposure Limits CAS# 1: United Kingdom, WEL - TWA: (listed as chromium (vi) compounds): 0 mg/m3 TWA (as Cr) United Kingdom, WEL - STEL: (listed as chromium (vi) compounds): mg/m3 STEL (as Cr) France - VME: (listed as chromium (vi) compounds): 0.05 mg/m3 VME Cr) Germany: (listed as chromium (vi) compounds): 0.05 mg/m3 VME (as Japan: (listed as chromium (vi) compounds): 0.05 mg/m3 OEL (as Cr 0.01 mg/m3 OEL (certain compounds, as Cr) Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in. Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTIONįacilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Store in a cool, dry, well-ventilated area away from incompatible substances. Avoid contact with eyes, skin, and clothing. Minimize dust generation and accumulation. Clean up spills immediately, observing precautions in the Protective Equipment section. Avoid runoff into storm sewers and ditches which lead to waterways. Vacuum or sweep up material and place into a suitable disposal container. General Information: Use proper personal protective equipment as indicated in Section 8. Cool containers with flooding quantities of water until well after fire is out. For large fires, use water spray, fog or regular foam. For small fires, use dry chemical, carbon dioxide, or water spray. Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes.ĭo NOT get water inside containers. Use water spray to keep fire-exposed containers cool. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
#Chromium iii sulfide full
Do NOT use mouth-to-mouth resuscitation.Īs in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. If not breathing, give artificial respiration. Remove from exposure and move to fresh air immediately. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. The toxicological properties of this substance have not been fully investigated.Ĭhronic exposure to water insoluble hexavalent chromium compounds has been shown to be associated with lung cancer and gastrointestinal tract tumors.Įyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. The toxicological properties of this substance have not been fully investigated. May cause irritation of the digestive tract. Retrieved 1 November 2021.Harmful by inhalation and in contact with skin.Cancer suspect agent.The toxicological properties of this material have not been fully investigated. (II)+sulfide+CrS&pg=PA3082&printsec=frontcover. ↑ Riedel, Erwin Janiak, Christoph (2011) (in German).(II)+sulfide&pg=SA6-PA111&printsec=frontcover. (II)+sulfide&pg=PA670&printsec=frontcover. (II)+sulfide+CrS&pg=PA1377&printsec=frontcover. (II)+sulfide+CrS&pg=PA1074&printsec=frontcover. Bretherick's Handbook of Reactive Chemical Hazards. It may also be formed by reacting chromium(III) chloride with H 2S, reducing chromium(III) sulfide with hydrogen, or by double replacement reaction of lithium sulfide with chromium(II) chloride. Chromium(II) sulfide may be formed by reaction of chromium metal with sulfur or hydrogen sulfide at high temperature.
0 kommentar(er)
