우라닐 질산염, 헥사수화물
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우라닐 질산염, 헥사수화물 속성
- 녹는점
- 60,2°C
- 끓는 점
- 118℃ [HAW93]
- 밀도
- 2,807 g/cm3
- 용해도
- soluble in ethanol, ethyl ether
- 물리적 상태
- 노란색 사방정계 결정
- 색상
- yellow orthorhombic crystals, crystalline; hygroscopic
- 수용성
- g/100g H2O: 98(0°C), 122(20°C), 474(100°C) [LAN05]; 가용성이 높은 알코올, 에테르 [MER06], 데이터는 [SIE94]에 있습니다.
- 안정성
- 방사성이지만 화학적으로 안정합니다. 강한 산화제. 흡습성. 가연성 물질, 환원제와 호환되지 않습니다. 셀룰로오스 및 특정 유기 용매와 폭발적으로 반응할 수 있습니다.
- CAS 데이터베이스
- 13520-83-7(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | T+,R,N | ||
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위험 카페고리 넘버 | 26/28-33-51/53 | ||
안전지침서 | 20/21-45-61 | ||
유엔번호(UN No.) | 2912 | ||
RTECS 번호 | YR3850000 | ||
위험 등급 | 7 | ||
포장분류 | II | ||
HS 번호 | 28441000 | ||
독성 | cat,LDLo,oral,238mg/kg (238mg/kg),"Handbook of Toxicology," 4 vols., Philadelphia, W.B. Saunders Co., 1956-59Vol. 1, Pg. 310, 1955. |
그림문자(GHS): | |||||||||||||||||||||||||||||||||||||||||||
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신호 어: | Danger | ||||||||||||||||||||||||||||||||||||||||||
유해·위험 문구: |
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예방조치문구: |
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우라닐 질산염, 헥사수화물 C화학적 특성, 용도, 생산
화학적 성질
yellow crystals일반 설명
Acidic solution in water of uranyl nitrate, a radioactive yellow crystalline solid. Mildly chemically toxic. Contains nitric acid. Noncombustible, but will accelerate the burning of other combustible materials if concentrated or if the water evaporates. Large quantities may explode if exposed to fire. Produces toxic oxides of nitrogen if involved in fire. Radioactive materials emit certain rays which can be detected only by instruments. Unirradiated uranium is only mildly radioactive. Minimal radiation hazard during transportation. No protective shielding is required. Non-fissile (natural or depleted) uranium, containing not more than 1.0% u-235, cannot sustain a nuclear chain reaction.공기와 물의 반응
Dissolves in water forming a weak solution of nitric acid, the reaction is not hazardous.반응 프로필
Mixtures of metal/nonmetal nitrates with alkyl esters may explode, owing to the formation of alkyl nitrates; mixtures a nitrate with phosphorus, tin (II) chloride, or other reducing agents may react explosively [Bretherick 1979. p. 108-109]. Dissolves in water forming a weak solution of nitric acid, the reaction is not hazardous.건강위험
Radiation presents minimal risk to transport workers, emergency response personnel and the public during transportation accidents. Packaging durability increases as potential hazard of radioactive content increases. Undamaged packages are safe. Contents of damaged packages may cause higher external radiation exposure, or both external and internal radiation exposure if contents are released. Low radiation hazard when material is inside container. If material is released from package or bulk container, hazard will vary from low to moderate. Level of hazard will depend on the type and amount of radioactivity, the kind of material it is in, and/or the surfaces it is on. Some material may be released from packages during accidents of moderate severity but risks to people are not great. Released radioactive materials or contaminated objects usually will be visible if packaging fails. Some exclusive use shipments of bulk and packaged materials will not have "RADIOACTIVE" labels. Placards, markings and shipping papers provide identification. Some packages may have a "RADIOACTIVE" label and a second hazard label. The second hazard is usually greater than the radiation hazard; so follow this GUIDE as well as the response GUIDE for the second hazard class label. Some radioactive materials cannot be detected by commonly available instruments. Runoff from control of cargo fire may cause low-level pollution.Safety Profile
Poison by ingestion, subcutaneous, intravenous, and intraperitoneal routes. Mutation data reported. A corrosive irritant to skin, eyes, and mucous membranes. A raboactive material. When heated to decomposition it emits toxic fumes of NOx. See also URANIUM.Purification Methods
Crystallise the nitrate from water by cooling to -5o, taking only the middle fraction of the solid which separates. Dry the deliquescent rhombic yellow crystals of the hexahydrate over 35-40% H2SO4 in a vacuum desiccator. The crystals reflect a greenish lustre. They are remarkable because on crushing, rubbing or shaking they show triboluminescence with occasional detonation. They are very soluble in EtOH, and solutions of the nitrate in Et2O can explode in the presence of sunlight.우라닐 질산염, 헥사수화물 준비 용품 및 원자재
원자재
준비 용품
우라닐 질산염, 헥사수화물 공급 업체
글로벌( 72)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
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Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 20293 | 58 |
Hebei Kangcang new material Technology Co., LTD | +8615713292910 |
Nancy@kangcang.com.cn | China | 341 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21667 | 55 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
Shandong chuangyingchemical Co., Ltd. | 18853181302 |
sale@chuangyingchem.com | CHINA | 5909 | 58 |
Hubei Ipure Biology Co., Ltd | +8613367258412 |
ada@ipurechemical.com | China | 10326 | 58 |
HONG KONG IPURE BIOLOGY CO.,LIMITED | 86 18062405514 18062405514 |
ada@ipurechemical.com | CHINA | 3465 | 58 |
Shanghai Acmec Biochemical Technology Co., Ltd. | +undefined18621343501 |
product@acmec-e.com | China | 33350 | 58 |
Aladdin Scientific | +1-+1(833)-552-7181 |
sales@aladdinsci.com | United States | 57511 | 58 |
SHANGHAI KEAN TECHNOLOGY CO., LTD. | +8613817748580 |
cooperation@kean-chem.com | China | 40067 | 58 |
우라닐 질산염, 헥사수화물 관련 검색:
우라늄 산화물 탄탈럼 염화루테튬(III) 질산 우라늄 우라닐 질산염, 헥사수화물
Thorium dioxide
Digold trioxide
YTTERBIUM NITRATE
Thiamine nitrate
Aluminium nitrate nonahydrate
Miconazole Nitrate
NITRONIUM TETRAFLUOROBORATE
Lanthanum(III) nitrate hexahydrate
Copper dinitrate
Platinum nitrate
DYSPROSIUM NITRATE
Neodymium(III) nitrate hydrate