产品标准: HG/T 4634-2014
分子量:52.024
分子式:CH2F2
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: -136C， 沸点: -51.7"C， 密度(25"C ): 0.958/CM3。
在常温常压下结构稳定，不易分解。臭氧减损潜能值( ODP);:Q,全变暖潜能值( GWP):650。
产品用途:用作特种制冷剂或混合制冷剂R407. R410、 R504等的混配原料。
包装储运:本产品用专用钢瓶或贮槽(槽车)装运，应贮存在阴凉干燥的地方，不得靠近热源，严禁日晒雨林，贮运应符合
中华人民共和国铁路、公路对货运的有关规定。
包装规格:非重复充装钢瓶8.15lb/3.7kg重复使用钢瓶: 400升、 800升、926升、1000 升、ISO-TANK
Standard complianceHG/T 4634-2014
Molecular weight: 52.024
Molecular formula: CH2F2
Physical & Chemical Properties: Under normal temperature and pressure, it is a gas with slight ether scent, melting point: -136"C,
boiling point: -51.7*C, density (25"C): 0.958g/cm3. Under normal temperature and pressure, it has stable cnstruction, not easy to be
decomposed. ODP value: 0，GWP value: 650
Application: It could be used as blending material for special refrigerant or blend retrigerant such as R407, R410, R504
Storage & Transportation: The product is packaged in steel cylinder or tank(or tank car,it should be kept in cool and dry place. ***oid
heat source, kept away from sunlight and raining, transportation should comply with the Chinese railway and road transportation egulatins
concerning hazardous cargo.
Package: Refillable steel cylinder: disposable cylinder 8.5lb/3.7kg, 400L, 800L, 926L, 1000L, ISO-TANK,
技术指标Physical properties
项目
优等品
合格品
item
high quality
regular quality
纯度purity w/%
99.8
99.5
水分moisture w/%
0.001
0.001
酸度(以HCl计) acidity(HCI)w/%
0.0001
0.0001
蒸发残留物evaporated residuew/%
S
0.005
0.01
氯化物(Ch)试验chloride (CI ) test
合格
合格
不凝性气体(25'C) ，non-condensable gas (VN)/%≤
1.5
1.5
分子量:52.024
分子式:CH2F2
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: -136C， 沸点: -51.7"C， 密度(25"C ): 0.958/CM3。
在常温常压下结构稳定，不易分解。臭氧减损潜能值( ODP);:Q,全变暖潜能值( GWP):650。
产品用途:用作特种制冷剂或混合制冷剂R407. R410、 R504等的混配原料。
包装储运:本产品用专用钢瓶或贮槽(槽车)装运，应贮存在阴凉干燥的地方，不得靠近热源，严禁日晒雨林，贮运应符合
中华人民共和国铁路、公路对货运的有关规定。
包装规格:非重复充装钢瓶8.15lb/3.7kg重复使用钢瓶: 400升、 800升、926升、1000 升、ISO-TANK
Standard complianceHG/T 4634-2014
Molecular weight: 52.024
Molecular formula: CH2F2
Physical & Chemical Properties: Under normal temperature and pressure, it is a gas with slight ether scent, melting point: -136"C,
boiling point: -51.7*C, density (25"C): 0.958g/cm3. Under normal temperature and pressure, it has stable cnstruction, not easy to be
decomposed. ODP value: 0，GWP value: 650
Application: It could be used as blending material for special refrigerant or blend retrigerant such as R407, R410, R504
Storage & Transportation: The product is packaged in steel cylinder or tank(or tank car,it should be kept in cool and dry place. ***oid
heat source, kept away from sunlight and raining, transportation should comply with the Chinese railway and road transportation egulatins
concerning hazardous cargo.
Package: Refillable steel cylinder: disposable cylinder 8.5lb/3.7kg, 400L, 800L, 926L, 1000L, ISO-TANK,
技术指标Physical properties
项目
优等品
合格品
item
high quality
regular quality
纯度purity w/%
99.8
99.5
水分moisture w/%
0.001
0.001
酸度(以HCl计) acidity(HCI)w/%
0.0001
0.0001
蒸发残留物evaporated residuew/%
S
0.005
0.01
氯化物(Ch)试验chloride (CI ) test
合格
合格
不凝性气体(25'C) ，non-condensable gas (VN)/%≤
1.5
1.5