幸运飞艇计划格式

  • R503制冷剂
R503(Freon 503)超低温制冷剂主要应用于超低温冰箱或冷柜、血库冰箱、冻干机/冷冻干燥机、环境试验箱/设备(冷热冲击试验机)、生化试验箱等深冷设备中(包括科研制冷、医用制冷等),多见用于这些复叠式制冷系统的低温段。

R503组成成分
摩尔百分比:R23占49.97%,R13占50.03%
质量百分比:R13占59.9%,R23占40.1%

R503制冷剂参数
名称:R503,CFC/HFC-503 分类:混合制冷剂
分子量:87 摩尔质量:87g/mol
CAS编号:75-72-9/75-46-7 临界温度:18.4℃
临界压力:4.28MPa 沸点:-87.5℃
破坏臭氧潜能值(ODP):0.6 全球变暖潜能值(GWP):13000

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R503制冷剂

  • 品牌专区 乌拉
  • 型号: R503
  • 库存状态: 库存不足
  • ¥885.00


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标签: 超低温制冷剂

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