Brand Name: CIMIS
Model Number: R290
Place of Origin: China
丙烷(R-290)Propane |
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物理性质 Physical property |
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分子量 Molecular Weight |
44.9 |
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沸点,℃ Boiling Point |
-42.2 |
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临界密度 g/cm3 Critical density |
0.221 |
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饱和蒸气压(25℃)MPa Saturated vapor pressure |
0.953 |
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临界温度,℃ Critical Temperature |
96.7 |
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临界压力,Mpa Critical Pressure |
4.25 |
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破坏臭氧潜能值(ODP) |
0 |
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全球变暖系数值(GWP) |
0.01 |
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质量指标 Quality Standard |
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项目 ITEM |
优级 FIRST-CLASS |
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外观 Appearance |
无色透明液体 Colorless |
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纯度,%,≥ Purity |
≥99.5 |
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水分, %, ≤ Mositure |
≤10 |
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酸度(以Hcl计),% ≤ Acidity |
≤1.0 |
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蒸发残留物,% ≤ Evaporative residues |
≤0.01 |
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气味 Odor |
无异臭 Odorless |
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【用途】:作为R22,R502制冷剂替代品。 Application: Substitute R22 R502 【包装规格】:一次性钢瓶5kg,可回收400L,800L及ISO-坦克。Packing Specifications: Disposable cylinder 5kg,recyclable 400L 800L ton tank, ISO tank |