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            R32

            2020/8/31 9:15:37

            产品名称:工业用二氟甲烷(R32)
            分子式:CH2F2
            相对分子质量:52.0234
            产品标准:HG/T 4634-2014
            产品用途: 主要用作制冷剂,低温制冷剂R-502的替代品,或者分别与HFC-134a、HFC-152a形成混合制冷剂替代HCFC-22。
            理化性质: 在常温常压下是一种无色、有轻微醚类气味的气体,熔点:-136℃,沸点:-51.7℃,相对密度(水=1)1.1。在常温常压下结构稳定,不易分解。臭氧层减损潜能值(ODP):0,全球变暖潜能值(GWP):650。
            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:8.15lb/3.7kg,重复充装钢瓶:400L、800L、926L、1000L、ISO-TANK. 。
            Product name: Industrial difluoromethane
            Chemical structure:CH2F2
            Relative molecule mass:86.47           
            Product standard:GH/T 4634-2014
            Application: The product is used as a special typy of refrigerant or to make blend refrigerants such as R407, R410, R504
            Physical and chemical properties: Under normal temperature and pressure, the product is a colorless gas with a slight scent of ether. Its melting point is -136℃, its boiling point is -51.7℃. Its liquid density is 0.958g/cm3 at 25℃. It is hardly decomposable under normal conditions because of its stable chemical structure. Its ODP value is nil, and its GWP value is 650.
            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 regulation of railway and road transportation issued by Chinese government nese concerning hazardous cargo.
            Packing specifications: Refillable cylinder:400l, 800L, 926L, 1000L,ISO TANK
            技术参数:

            业务联系方式:
            联系人:倪巍龙     
            联系电话:0570-3616020

             

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