タイトルまたは説明

Specifications

Product Name: HFC227ea

Chemical Name: 1,1,1,2,3,3,3-Heptafluoropropane

.Be used : HFC-227ea gas Fire Extinguisher system

  features ;

1. colorless and low-toxicity gas,

2.friendly to environment. It will not deplete ozone layer in atmosphere and will not result in green house effect.

3.  It shows good performance in extinguishing fire. Therefore, it has been approved as an ideal substitute for Halon 1301 by NFPA2001.

2.UL List ,and None UL list

It is very important part of HFC-227ea Gas FM200 Fire Extinguisher.

Place of Origin Zhejiang, China (Mainland) ,Brand Name welfare.


 

Physical and Chemical Properties:

Empirical formula CF3-CHF-CF3

Chemical name 1,1,1,2,3,3,3-Heptafluoropropane

Ashrae name HFC227ea

Molecular weight 170.03

Boiling point -16.36°C

Freezing point -131°C

Critical temperature 101.7°C

Critical pressure 2912 Kpa

Critical density 621 ml/mole

Viscosity liquid(25°C) 0.226 Cp

Vapor pressure(25°C) 457.7 Kpa

Liquid density at 70F 87.58 lb/ft3

Vapor pressure at 70F 58.8 psia

Ozone depleting potential 0

Atmospheric lifetime 31-42 years

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