液氮罐 (CAS No.None)
- 物化性质
- 液氮罐为双层真空绝热低温容器，用于储存和运输液态氮。液氮为无色、无臭、透明的极低温液体，化学性质稳定、不燃，常压下沸点约-196℃，密度约808 kg/m³，遇热气化迅速，气化后体积膨胀约696倍。罐体采用高真空多层绝热结构，保温性能优异，能长时间保持液氮处于低温液体状态。
English description（英文原文，共 1650 字符）
Product Name:Liquid Nitrogen Tank
English Name:Liquid Nitrogen Tank
CAS No.:7727-37-9
Aliases:Liquid nitrogen container, LN2 tank, Cryogenic liquid nitrogen storage vessel, Dewar flask for liquid nitrogen
Molecular Formula:N2
Physical Properties:The liquid nitrogen tank is a double-walled vacuum-insulated cryogenic container used for storing and transporting liquid nitrogen. Liquid nitrogen is colorless, odorless, transparent, chemically stable, non-flammable, and has a boiling point of approximately -196°C at atmospheric pressure. Its density is about 808 kg/m³. It vaporizes rapidly upon heating and expands approximately 696 times in volume. The tank features high-vacuum multilayer insulation, providing excellent thermal performance for long-term cryogenic storage.
Uses:Used for freezing metal workpieces under deep cryogenic conditions, enabling shrink-fit assembly and cryogenic treatment to improve wear resistance and dimensional stability of parts. It is also suitable for cryopreservation of biological samples, vaccines, and cells.
Technical Specifications:
Capacity range: common options include 10L, 30L, and 50L, selected according to workpiece size.
Static holding time: approximately 30 to 180 days, depending on capacity and neck tube diameter.
Working temperature: liquid nitrogen boiling point approximately -196°C at atmospheric pressure.
Tank construction: inner and outer shells made of low-temperature-resistant stainless steel or aluminum alloy with high-vacuum multilayer insulation.
Neck tube design: large-diameter type for freezing large workpieces; small-diameter type for long-term cryogenic storage.
English Name:Liquid Nitrogen Tank
CAS No.:7727-37-9
Aliases:Liquid nitrogen container, LN2 tank, Cryogenic liquid nitrogen storage vessel, Dewar flask for liquid nitrogen
Molecular Formula:N2
Physical Properties:The liquid nitrogen tank is a double-walled vacuum-insulated cryogenic container used for storing and transporting liquid nitrogen. Liquid nitrogen is colorless, odorless, transparent, chemically stable, non-flammable, and has a boiling point of approximately -196°C at atmospheric pressure. Its density is about 808 kg/m³. It vaporizes rapidly upon heating and expands approximately 696 times in volume. The tank features high-vacuum multilayer insulation, providing excellent thermal performance for long-term cryogenic storage.
Uses:Used for freezing metal workpieces under deep cryogenic conditions, enabling shrink-fit assembly and cryogenic treatment to improve wear resistance and dimensional stability of parts. It is also suitable for cryopreservation of biological samples, vaccines, and cells.
Technical Specifications:
Capacity range: common options include 10L, 30L, and 50L, selected according to workpiece size.
Static holding time: approximately 30 to 180 days, depending on capacity and neck tube diameter.
Working temperature: liquid nitrogen boiling point approximately -196°C at atmospheric pressure.
Tank construction: inner and outer shells made of low-temperature-resistant stainless steel or aluminum alloy with high-vacuum multilayer insulation.
Neck tube design: large-diameter type for freezing large workpieces; small-diameter type for long-term cryogenic storage.
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常见问题
- 液氮罐的 CAS 号是多少？
- 液氮罐的 CAS 号是 None。
- 液氮罐的分子式和分子量是什么？
- 液氮罐的分子式为 N2。
- 液氮罐的英文名称是什么？
- 液氮罐的英文名称为 Liquid Nitrogen Tank。
- 液氮罐还有哪些别名？
- 液氮罐又称 液氮容器、低温液氮储罐、液氮杜瓦罐、LN2罐。
- 液氮罐有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条液氮罐供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
- 液氮罐的供应商主要分布在哪些地区？
- 液氮罐的供应商主要分布在 上海市（1 条） 等地。
- 液氮罐有哪些级别可选？
- 平台上液氮罐的供应级别包括 工业级。
- 液氮罐的报价单位是什么？
- 液氮罐的报价单位主要有 千克。
- 哪里可以查到液氮罐的价格？
- 掌上化工液氮罐产品页汇总了各供应商的最新报价与规格，地址：/chemicals/ye-dan-guan/。部分供应商价格为电议，可通过页面上的询价功能直接获取。
以上信息由平台根据收录的产品数据自动生成，数据更新时间 。 价格与库存由供应商自行发布，实际交易请以询价结果为准。
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