R290（丙烷）

产品名称:丙烷(R290 )
分子式: CHsCH2CH3
平均相对分子量: 44.096
产品标准: Q/JHGS 22026- 2008
产品用途:是一种新型环保制冷剂,主要用于中央空调、热泵空调、家用空调和其他小型制冷设备。
理化性质:沸点:-42.2C;临界温度:96.67"C;液体密度( 25C ) 492kg/m3臭氧减损潜能值值( ODP) 0, 全球变暖潜能值( GWP)
3.3.
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: 30LB/13.6k9-次性钢瓶: 250kg/200L钢桶， 25MT运输槽。
Product name: Propane R290
Molecular Formula: CH:CH2CHs
Relative Molecule Mass: 44.096 Standard Campliance: Q/JHGS 220262008
Application: A new environment mixture rfrigerant, could be used to central air-conditioning, heat pump air-conditioning. household air
conditioner and other small refrigeration equipments.
Physical and chemical properties: Boiling point is -42.2C. The crtical temperature is 96.67"C, Its liquid density is 492kg/m3 at 25"C. Its
ODP value is nil and its GWP value is 3.3.
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: Non-illable cylinder: 30lb. Reflable cylinder:400l, 800L, 926L, 100L,ISO TANK.
技术参数
Technical specification
项目
指标
ltem
Index
丙烷的质量分数/% Propane Purity z
95.0
乙烷及以下的质量分数/% Eethane and others≤
(丁烷+异丁烷)质量分数/ % Butane and iso butane s
4.5
总不饱和烃的质量分数/ %Unsaturated hydrocarbon ≤
0.01
水的质量分数/ % Moistures
0.005
硫含量/(ug/mL) Sulfur content≤
| 高沸残留物(38"C)/(mL/100 mL) High boiling residue(38"C) ≤
0.05
蒸气压(21.1C)/MPa The vapor pressure
0.72~0.77