Web site owner: %%EOF 0000005180 00000 n In addition to using a radioactive placard, Uranium hexafluoride requires a Corrosive placard. Radioactive. 0000052656 00000 n A���,0"���E�,��D����#�(U�'A�Ɛ�i*�9]��aB�ӃnV��݃��=.L�5�\��������N��|Gk���*A�2�O�a|��SkV��%��4���3[z��tp*F^�NI�G�S��OU�v�{�>�/Ӂ��4#��Y A hexafluoride is a chemical compound with the general formula QX n F 6, QX n F 6 m−, or QX n F 6 m+.Many molecules fit this formula. It's commodity specific, so it's ONLY for Uranium Hexafluoride. �=���7���sx Emits fumes of highly toxic metallic uranium and uranium fluorides when heated to decomposition [Lewis, 3rd ed., 1993, p. 1301]. More info about absorbents, including situations to watch out for... National Oceanic and Atmospheric Administration, Uranium hexafluoride; (Uranium fluoride) (7783-81-5), RADIOACTIVE MATERIAL, URANIUM HEXAFLUORIDE, FISSILE, URANIUM HEXAFLUORIDE, [FISSILE, CONTAINING MORE THAN 1% U-235]. Laminated 200 lb. 0000062757 00000 n Removable Vinyl - Long lasting, but can be removed at destination. • (14) A quantity of uranium hexafluoride requiring placarding • (15) International Atomic Energy Agency (IAEA) Code of Conduct Category 1 and 2 materials including Highway Route Controlled quantities as defined in 49 CFR 173.403 or known as radionuclides in forms listed as RAM -QC by the Nuclear Regulatory Commission; 0000003313 00000 n UN 2977 Class 7 Radioactive material, uranium hexafluoride, fissile; All Placards and Orange Panels are available in 6 different materials. The corrosive placard is only required as a subsidiary hazard for Uranium Hexafluoride , specifically. 0000066278 00000 n 0000006308 00000 n 0000002008 00000 n Emits high energy rays which may be harmful and are detectable only by special instruments. xref URANIUM HEXAFLUORIDE [FISSILE, CONTAINING MORE THAN 1% U-235] has been enriched in the fissile isotope of uranium. Chemically irritates skin, eyes and mucous membranes. including trade names and synonyms. Example of a Subsidiary Class Placard . It is used in the production of Uranium and as nuclear fuel. MATERIAL, URANIUM HEXAFLUORIDE, non-fissile or fissile excepted. startxref USA.gov. A colorless volatile white crystalline solid. "Development of the Table of Initial Isolation and Protective Distances for the 2008 Emergency Response Guidebook", ANL/DIS-09-2, D.F. 0000036969 00000 n Any other time a hazardous material with a corrosive subsidiary hazard is … 0000001458 00000 n The compound reacts mildly with aluminium, forming a thin surface layer of … Substance information for UN 2968 - Maneb stabilized or Maneb preparations, stabilized against self-heating based on the Hazardous Materials Table (Title 49 CFR 172.101) to assist in preparing a risk assessment for loading, transporting and storing hazardous materials. Lower Explosive Limit (LEL): data unavailable, Upper Explosive Limit (UEL): data unavailable, Autoignition Temperature: data unavailable, Vapor Density (Relative to Air): data unavailable. REASON FOR CITATION * Uranium Hexafluoride is on the Hazardous Substance List because it is regulated by OSHA and cited by ACGIH, DOT and NIOSH. UN2977 Radioactive material, uranium hexafluoride, fissile, Radioactive (7), Hazchem Placard Hazchem placards are signboards which are fitted to vehicles transporting dangerous goods. 0000006563 00000 n Uranium Hexafluoride is a colorless or white sand-like solid. Naturally occurring uranium contains 0.7% U-235 (higher radioactivity) and 99.3% U-238 (lower radioactivity). 0000001538 00000 n Table 2 materials - 1,001lbs or more Table 2 commodities require that you have 1,001 pounds (or more) of aggregate gross weight on-board before you have to apply placards. Naturally occurring uranium contains 0.7% U-235 (higher radioactivity) and 99.3% U-238 (lower radioactivity). 0000000016 00000 n 0000008067 00000 n 27 0 obj<>stream National Ocean Service, 0000001717 00000 n Haney, Argonne National Laboratory, Argonne, Illinois, June 2009. 0000002265 00000 n 0000004278 00000 n %PDF-1.5 %���� Based on a scenario where the chemical is spilled into an excess of water (at least 5 fold excess of water), half of the maximum theoretical yield of Hydrogen Fluoride gas will be created in 1.2 minutes. Use caution: Liquids with this reactive group classification have been This section provides a listing of alternate names for this chemical, absorbents An important hexafluoride is hexafluorosilicic acid (H 2 SiF 6), which is a byproduct of the mining of phosphate rock.In the nuclear industry, uranium hexafluoride (UF 6) is an important intermediate in the purification of this element. To and from enrichment plants, uranium is in the form of uranium hexafluoride (UF 6), which has low levels of radioactivity, but significant chemical toxicity. endstream endobj 25 0 obj<. 24 0 obj<> endobj known to react with the 0 24 35 0000065426 00000 n 0000013488 00000 n �*�1�,��O���ɴQ�,7q��R7��L�)2�.�._�Ű��w� 0000007807 00000 n Tag-board Durable and Economically priced - Non Adhesive. Hex forms solid grey crystals at standard temperature and pressure, is highly toxic, reacts with water, and is corrosive to most metals.