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Hangzhou Ruilipu Trade Co., Ltd.

Heptafluoropropane (HFC-227ea)

   
Molecular Formula:

CF3CHCF3

  CAS No.:431-89-0
Main Technical Properties

Item

Technical Index

Purity, % (v/v) ≥

99.6~99.9

Moisture, mg/kg ≤

10

Acidity (as HF), mg/kg≤

1

Evaporated residue, %(m/m) ≤

0.01

Suspended solids or sediment

Invisible

Extinguishing concentration (cup burner) ,% (v/v)

5.8

Minimum extinguishing concentration, %(v/v)

7

Product Characters

• Heptafluoropropane (HFC-227ea) is a colorless gas under normal temperature and pressure, compressed as liquefied gas and packed in cylinder. 
• Boiling point: -16.4℃, vapor pressure: 0.39MPaabs(20℃);
• liquid density: 1407g/m3(20℃), saturated vapor density: 31.176kg/m3(20℃);
• ODP value: 0,  NOAEL: 9.0.

Main Application

• Heptafluoropropane (HFC-227ea) fire extinguishing agent is an ideal substitute for Halon 1301;
• It possesses good characteristics of cleanliness, low-toxicity and excellent performance in fire extinguishment;
• It’s mainly used for total flooding extinguishing system.

Packing, Storage & Transportation

• Packed in cylinder at filling ratio below 1.15kg/L, 800/900/1000kg per cylinder or according to customer’s special requirement;
• ISO tank package, hazard classification 2.2, packaging type II;
• The package of cylinder is pressure vessel, handled carefully to avoid throwing, rolling, and dropping during transportation;
• Storage should avoid direct insolation, keep away from heat source.

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