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UN 2977 有毒吸入危害 TIH 指南卡 166

放射性物质，六氟化铀，易裂变

Radioactive material, uranium hexafluoride, fissile

危险性类别: 7（副危险 6.1）
包装类别: —
指南卡: 166 · 放射性物质——腐蚀性（六氟化铀/遇水反应）

初次隔离与防护距离（绿页表 1）

规模	隔离半径	白天	夜间
小量泄漏	30 m（100 ft）	0.1 km	0.2 km
大量泄漏	60 m（200 ft）	0.4 km	2.1 km

隔离区内任何人不得进入（含应急人员）；防护区为下风向可能受影响区域，需疏散或就地避险。

遇水反应（绿页表 2）

Radioactive material, Uranium hexafluoride, fissile遇水产生毒性气体：HF
Uranium hexafluoride, radioactive material, fissile遇水产生毒性气体：HF

该物质遇水会产生大量毒性气体，消防与稀释用水须经专业评估，严禁盲目射水。

TDG 运输品名（联合国《规章范本》）

正式运输品名	危险性类别	副危险	包装类别
放射性物质，六氟化铀，易裂变	7	6.1	—

全部可检索名称（4）

放射性物质，六氟化铀，易裂变official · zh
Radioactive material, Uranium hexafluoride, fissile (when spilled in water)en · en
Radioactive material, uranium hexafluoride, fissileen · en
Uranium hexafluoride, radioactive material, fissile (when spilled in water)en · en

潜在危害（火灾与爆炸）

该物质不燃烧。

Substance does not burn.

该物质可能与燃料剧烈反应。

The material may react violently with fuels.

该产品会分解产生毒性和（或）腐蚀性烟气。

Product will decompose to produce toxic and/or corrosive fumes.

置于防护外包装内（带短支脚的卧式圆筒，用于系固）的容器，在运输单据上标注 AF、B(U)F 或 H(U)，或在外包装上作相应标记。其设计与评定可承受严酷条件，包括在 800 ℃（1475 ℉）火焰中完全吞没 30 分钟。

Containers in protective overpacks (horizontal cylindrical shape with short legs for tie-downs), are identified with AF, B(U)F or H(U) on shipping papers or by markings on the overpacks. They are designed and evaluated to withstand severe conditions including total engulfment in flames at temperatures of 800°C (1475°F) for a period of 30 minutes.

裸装实瓶（标记中含 UN2978，也可能标有 H(U) 或 H(M)）在大火高温中可能破裂；裸装空瓶（残留物除外）在火灾中不会破裂。

Bare filled cylinders, identified with UN2978 as part of the marking (may also be marked H(U) or H(M)), may rupture in heat of engulfing fire; bare empty (except for residue) cylinders will not rupture in fires.

放射性不改变物质的易燃性或其他性质。

Radioactivity does not change flammability or other properties of materials.

健康危害

运输事故中，辐射对运输作业人员、应急响应人员和公众的风险极小。内容物潜在危险性越高，包装的坚固程度越高。

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.

对人的辐射危害低。化学危害远超辐射危害。

Low radiation hazard to people. Chemical hazard greatly exceeds radiation hazard.

该物质与水及空气中的水蒸气反应，生成有毒且腐蚀性的氟化氢气体、氢氟酸，以及极具刺激性、腐蚀性、白色的水溶性残留物。

Substance reacts with water and water vapor in air to form toxic and corrosive hydrogen fluoride gas, hydrofluoric acid, and an extremely irritating and corrosive, white-colored, water-soluble residue.

有毒；吸入、吞入或经皮肤吸收可致命。

Toxic; may be fatal if inhaled, ingested, or absorbed through skin.

直接接触该物质和气体可能造成皮肤、眼睛或呼吸道灼伤。

Direct contact with substance and gas may cause burns to skin, eyes, or respiratory tract.

货物火灾扑救产生的径流可能造成轻度污染。

Runoff from control of cargo fire may cause low-level pollution.

公众安全

拨打 119（火警）/120（急救）/110（报警）。然后拨打运输单据上的应急响应电话号码；如无运输单据或无人接听，请拨国家化学事故应急咨询专线 0532-83889090（24 小时），或查阅封底内页所列的相应电话号码。

CALL 911. Then call emergency response telephone number on shipping paper. If shipping paper not available or no answer, refer to appropriate telephone number listed on the inside back cover.

救援、救生、急救、灭火及其他危害处置的优先级高于测量辐射水平。

Priorities for rescue, life-saving, first aid, fire control and other hazards are higher than the priority for measuring radiation levels.

事故情况必须通知辐射主管部门。辐射后果的判断和应急状态解除通常由辐射主管部门负责。

Radiation Authority must be notified of accident conditions. Radiation Authority is usually responsible for decisions about radiological consequences and closure of emergencies.

位于上风向、地势较高处和（或）上游。

Stay upwind, uphill and/or upstream.

无关人员远离。

Keep unauthorized personnel away.

留置或隔离疑似受污染的未受伤人员和设备；在收到辐射主管部门指示前，暂缓去污和清理。

Detain or isolate uninjured persons or equipment suspected to be contaminated; delay decontamination and cleanup until instructions are received from Radiation Authority.

立即预防措施

Immediate precautionary measure

向四周隔离泄漏区至少 25 米（75 英尺）。

Isolate spill or leak area for at least 25 meters (75 feet) in all directions.

泄漏

Spill

见表 1——初始隔离和防护距离。

See Table 1 - Initial Isolation and Protective Action Distances.

火灾

Fire

当大量该物质涉及大火时，考虑向四周 300 米（1000 英尺）实施初始疏散。

When a large quantity of this material is involved in a major fire, consider an initial evacuation distance of 300 meters (1000 feet) in all directions.

消防措施

切勿将水或泡沫直接施于物质本身。

DO NOT USE WATER OR FOAM ON MATERIAL ITSELF.

在安全可行的情况下，将未受损的容器移离火场周边区域。

If it can be done safely, move undamaged containers away from the area around the fire.

小面积火灾

Small Fire

干粉或二氧化碳。

Dry chemical or CO2.

大面积火灾

Large Fire

干粉、二氧化碳，或者撤离现场让其燃烧。

Dry chemical, CO2, or withdraw from area and let fire burn.

仅在包装件完好时使用水。

Only use water if the package is intact.

切勿让水接触泄漏物或进入容器内部。

DO NOT GET WATER on spilled substance or inside containers.

始终远离直接接触火焰的罐体。

ALWAYS stay away from tanks in direct contact with flames.

从最远距离灭火，或使用无人操作的大口径水枪或遥控水炮。

Fight fire from maximum distance or use unmanned master stream devices or monitor nozzles.

防护服

佩戴正压自给式呼吸器（SCBA）。

Wear positive pressure self-contained breathing apparatus (SCBA).

在无火灾风险时，穿着制造商专门推荐的化学防护服。

Wear chemical protective clothing that is specifically recommended by the manufacturer when there is NO RISK OF FIRE.

消防员结构防护服可提供热防护，但化学防护能力有限。

Structural firefighters' protective clothing provides thermal protection but only limited chemical protection.

泄漏处置

切勿触碰破损包装件或泄漏物。

Do not touch damaged packages or spilled material.

切勿让水接触泄漏物或进入容器内部。

DO NOT GET WATER on spilled substance or inside containers.

无火无烟时，泄漏可通过可见的刺激性蒸气以及在泄漏点形成的残留物加以辨识。

Without fire or smoke, leak will be evident by visible and irritating vapors and residue forming at the point of release.

用喷雾水降低蒸气浓度或改变蒸气云漂移方向。避免径流接触泄漏物。

Use water spray to reduce vapors or divert vapor cloud drift. Avoid allowing water runoff to contact spilled material.

残留物堆积可能自行封堵小渗漏。

Residue buildup may self-seal small leaks.

在泄漏物前方较远处筑堤，收集径流水。

Dike far ahead of spill to collect runoff water.

急救

通用急救措施（各卡一致（18）

一般急救：

General First Aid:

拨打 120（急救）或呼叫急救医疗服务。

Call 911 or emergency medical service.

确保医务人员了解所涉及的物质，采取防护措施保护自身并避免沾染。

Ensure that medical personnel are aware of the material(s) involved, take precautions to protect themselves and avoid contamination.

在安全可行的情况下，将伤员移至新鲜空气处。

Move victim to fresh air if it can be done safely.

呼吸困难时给予吸氧。

Administer oxygen if breathing is difficult.

如伤员无呼吸：

If victim is not breathing:

切勿进行口对口人工呼吸；伤员可能已吞入或吸入该物质。

DO NOT perform mouth-to-mouth resuscitation; the victim may have ingested or inhaled the substance.

如具备条件且触及脉搏，清洗面部和口腔，然后使用合格的呼吸急救装置（球囊面罩、带单向阀的口袋面罩或其他装置）进行人工呼吸。

If equipped and pulse detected, wash face and mouth, then give artificial respiration using a proper respiratory medical device (bag-valve mask, pocket mask equipped with a one-way valve or other device).

如未触及脉搏或无呼吸急救装置，实施持续胸外按压。每两分钟检查一次脉搏，或观察有无自主呼吸的迹象。

If no pulse detected or no respiratory medical device available, provide continuous compressions. Conduct a pulse check every two minutes or monitor for any signs of spontaneous respirations.

脱去并隔离受污染的衣物和鞋子。

Remove and isolate contaminated clothing and shoes.

少量皮肤接触时，避免将物质扩散到未受污染的皮肤上。

For minor skin contact, avoid spreading material on unaffected skin.

如接触该物质，立即用流动清水冲洗皮肤或眼睛至少 20 分钟。

In case of contact with substance, remove immediately by flushing skin or eyes with running water for at least 20 minutes.

严重烧伤须立即就医。

For severe burns, immediate medical attention is required.

接触该物质（吸入、吞入或皮肤接触）后的症状可能出现延迟。

Effects of exposure (inhalation, ingestion, or skin contact) to substance may be delayed.

保持伤员安静并保暖。

Keep victim calm and warm.

对伤员持续观察。

Keep victim under observation.

如需进一步救助，请联系当地中毒控制中心。

For further assistance, contact your local Poison Control Center.

注：基础生命支持（BLS）和高级生命支持（ALS）应由受过训练的专业人员实施。

Note: Basic Life Support (BLS) and Advanced Life Support (ALS) should be done by trained professionals.

本物质专项急救

特殊急救：

Specific First Aid:

医学问题优先于放射性关切。

Medical problems take priority over radiological concerns.

根据伤情性质实施急救处理。

Use first aid treatment according to the nature of the injury.

如皮肤接触氟化氢气体和（或）氢氟酸，如有葡萄糖酸钙凝胶，先冲洗 5 分钟，再涂敷凝胶。否则持续冲洗直至获得医疗救治。

In case of skin contact with hydrogen fluoride gas and/or Hydrofluoric acid, if calcium gluconate gel is available, rinse 5 minutes, then apply gel. Otherwise, continue rinsing until medical treatment is available.

切勿延误重伤员的救治和转运。

Do not delay care and transport of a seriously injured person.

在加拿大，本产品可能要求制定应急响应援助计划（ERAP）。请查阅运输单据和（或）「ERAP」章节。

In Canada, an Emergency Response Assistance Plan (ERAP) may be required for this product. Please consult the shipping paper and/or the "ERAP" section.

中国境内请拨：火警 119 · 急救 120 · 报警 110；化学品泄漏或中毒另可拨国家化学事故应急咨询专线 0532-83889090（24 小时）。英文原文沿用 ERG 原版（美国为 911）。

以上为第三方/官方站点，在本站新窗口打开；ICSC 未收录的化学品可能显示「未查到」，属正常结果。

以上内容来自 ERG 2024（美国政府作品）与机器翻译初稿，仅供应急处置参考。现场决策应结合专业训练、当地预案与官方文本；翻译未经专业复核的部分以英文原文为准。