R600a巨化牌浙江巨化制冷剂股份有限公司冷柜冷藏致冷2-甲基丙烷;异丁烷



产品名称:异丁烷(R600a)
分子式: CH:CH (CH3) CHs
平均相对分子量: 58.12
产品标准: Q/JHGS 19465 -2004
产品用途:主要用于替代冰箱、冷柜,以及其它小型制冷设备中的R12、R134a 制冷剂;由于R600a易燃,通常只用于充液量
较少的低温制冷设备中,也常用于作为混配冷媒的-种组分: R600 与传统的润滑油兼容。
理化性质:常温常压下为无色可燃性气体。熔点: -159.4C. 沸点-11.73C。微溶于水,可溶于乙醇、乙醚等。臭氧减损潜能值
(ODP): 0, 全球变暖潜能值( GWP): 20
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: -次性钢瓶: 5kg/瓶。
Product name: Isobutane for industrial use R600a
Molecular Formula: CH:CHCH)CH3
Relative Molecule Mass: 58.12 Standard Campliance: Q/JHGS 19465 2004
Application: It' s used to replace the R12, R134a in refrigerator, freezer and other small refrigeration equipments. Because of the flammability,
usually used for equipments which needs lttle retrigerant or a component of mixture retrigerant. Can compatible with trditional lubricants.
Physical and chemical properties: Under normal temperature and pressure, the product is a colorless and flammable gas. Its melting
point is -159.4C. its boiling point is -11.73'C.Sligtly soluble in water. Soluble in ethanol and ether. ODP value is nil, and the GWP value is 20.
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: Disposable bottle: 5kg, Rillable cylinder(Recovery package);:50kg.
技术参数Technical specification
项目
指标
Index
丙烷的质量分数/% Propane Purity≥
95.0
乙烷及以下的质量分数/ % Eethane and others≤
0.5
(丁烷+异丁烷)质量分数/% Butane and iso butane≤
4.5
总不饱和烃的质量分数/ %Unsaturated hydrocarbon s
0.01
水的质量分数/% Moisture s
0.005
硫含量/(ug/mL) Sulfur content≤
3
高沸残留物(38"C)/(mL/100 mL) High boiling residue(38"C)≤
0.05
蒸气压1.1"C)/MPa The vapor pressure
0.72~0.77
 

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