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| Uranium (soluble compounds, as U) | CAS | ||
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RTECS | ||
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Synonyms & Trade Names Synonyms vary depending upon the specific soluble uranium compound. |
DOT ID & Guide |
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Exposure Limits |
NIOSH REL: Ca TWA 0.05 mg/m3 See Appendix A | ||
| OSHA PEL: TWA 0.05 mg/m3 | |||
| IDLH Ca [10 mg/m3 (as U)] | Conversion | ||
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Physical Description Appearance and odor vary depending upon the specific soluble uranium compound. |
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Properties vary depending upon the specific soluble uranium compound. |
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Incompatibilities & Reactivities Uranyl nitrate: combustibles Uranium hexafluoride: water |
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Measurement Methods None available |
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Personal Protection & Sanitation Skin: Prevent skin contact Eyes: Prevent eye contact Wash skin: When contaminated/Daily Remove: When wet or contaminated Change: Daily Provide: Eyewash (UF6), Quick drench |
First Aid (See procedures) Eye: Irrigate immediately Skin: Water flush immediately Breathing: Respiratory support Swallow: Medical attention immediately |
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Respirator Recommendations
NIOSH At concentrations above the NIOSH REL, or where there is no REL, at any detectable concentration: (APF = 10,000) Any self-contained breathing apparatus that has a full facepiece and is operated in a pressure-demand or other positive-pressure mode/(APF = 10,000) Any supplied-air respirator that has a full facepiece and is operated in a pressure-demand or other positive-pressure mode in combination with an auxiliary self-contained positive-pressure breathing apparatus Escape(Halides): (APF = 50) Any air-purifying, full-facepiece respirator (gas mask) with a chin-style, front- or back-mounted acid gas canister having a high-efficiency particulate filter/Any appropriate escape-type, self-contained breathing apparatus Escape(Non-halides): (APF = 50) Any air-purifying, full-facepiece respirator with a high-efficiency particulate filter/Any appropriate escape-type, self-contained breathing apparatus |
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| Exposure Routes inhalation, ingestion, skin and/or eye contact | |
| Symptoms Lacrimation (discharge of tears), conjunctivitis; shortness breath, cough, chest rales; nausea, vomiting; skin burns; red blood cell, casts in urine; proteinuria; high blood urea nitrogen; [potential occupational carcinogen] [Potential for cancer is a result of alpha-emitting properties & radioactive decay products (e.g., radon).] | |
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Target Organs
respiratory system, blood, liver, kidneys, lymphatic system, skin, bone marrow Cancer Site [lung cancer] |
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| See also: INTRODUCTION |