Brand Name: COOLIB
Model Number: JX-290
Place of Origin: Zhejiang, China (Mainland)
Classification: Alkyl & Derivatives
CAS No.: 74-98-6
Other Names: Propane R290
MF: CH3CH2CH3
EINECS No.: 200-827-9
Grade Standard: Industrial Grade
Purity: ≥99.9%, ≥99.9%
Appearance: colorless and clear, colorless and clear
Application: used as refrigerant
Moisture: ≤20ppm
Acidity: ≤1ppm
Evaporation residue: ≤800ppm
Odor: odorless
Refrigerant gas
Propane R290
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Physical Properties |
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Molecular formula | CH3CH2CH3 |
Molecular weight | 44.9 |
Boiling point | -42.2 |
Absolute pressure(25°C) | 0.95 |
Liquid denisity 25°C(kg/m3) | 492 |
Critical temperature(°C) | 96.7 |
Critical pressure(Mpa) | 4.25 |
ODP | 0 |
GWP | 11 |
Quality index | |
Purity | ≥99% |
Moisture | ≤20ppm |
Acidity | ≤1ppm |
Evaporation residue | ≤800ppm |
Appearance | Corless and clear |
Odor | Odorless |