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2020/8/31 11:02:20

产品名称:五氟乙烷/二氟乙烷/四氟乙烷(r407c)
分子式:  cf3ch2f/cf3chf2/ch2f2
相对分子质量:86.2
产品标准:q/jhgs 207-2015
产品用途:r407c由r32、r134a和r125混合而成,在常温下为无色气体,在自身压力为无色透明液体,主要用于低、中温制冷系统。
理化性质:沸点(101.3kpa):-43.8℃;临界温度:87.3℃,临界压力:4.63mpa;破坏臭氧潜能值(odp):0;
包装与储运:本产品用专用锅瓶或贮槽(槽车)装运,应贮存在阴凉干燥的地方,不得靠近热源,严禁日晒雨淋,贮运应符合中华人民共和国铁路、公路运输相关规定。
包装规格:非重复充装钢瓶:20.925lb/9.5kg,重复充装钢瓶:400l、800l、926l、iso-tank.
product name: r407c          
chemical structure:cf3ch2f/cf3chf2/ch2f2
relative molecule mass:86.2            
product standard:q/jhgs 207-2015
application:the r407c is a product blended by r32,r134a and r143a, colorless gas under normal temperature, transparent liquid under pressure, it mainly used in refrigeration system at low-medium temperature.
physical and chemical properties:boiling point is -43.8℃. the critical temperature is 87.3℃, the critical pressure is 4.63mpa. its odp value is nil.
storage & transportation: the product is packed in appropriate cylinders or tanks(or tank cars). it is to be kept in cool and dry place, without being exposed to heat source, sunlight and raining. it is to comply with the regulations of railway and road transportation issued by chinese government concerning hazardous cargo.
packing specifications:non-refillable cylinder: 22lb/9.5kg;refillable cylinder: 400l、800l、926l、iso tank
技术参数:

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