亚洲中文天堂一区二区三区_成年人视频网站欧美_国产成人综合亚洲女_韩国三级无码高在线观看

PRODUCTS
Product
Home > Product
HFC-227ea

Heptafluoropropane

CF3CHFCF3

Physical Properties

At normal temperature and pressure, HFC-227ea is a colourless gas. It is a highly effective and low toxic fire extinguishing agent.

  HFC-227ea
Molecular Formula CF3CHFCF3
Molecular weight 170
Boiling point, ºC -17
Density of liquid at 25ºC, kg.dm-3 1.4
Vapour pressure at 25ºC, MPa 0.45

 

ODP 0

 

Item Type
Excellent Qualified
Purity % (m/m) ≥99.8 ≥99.6
Water content % (m/m) ≤0.0010
Acidity % (m/m) ≤0.0001
Evaporation residue % (m/m) ≤0.01
Suspended solid or precipitant Unseen


Application

HFC-227ea is an ideal substitute for Halon 1301. It has many advantages such as clean, low toxic, effective and most economical for replacing Halon 1301. HFC-227ea has been accepted by NFPA in its 2001 new standard. HFC-227ea can also be used as refrigerant and medical propellant.

Packing

926L/1000kg cylinders; Isotanks

CONTACT US

Tel: +86-571-89738836 13735326675 Mr. Chen
Fax: +86-571-89738837
Address: D-206, Wantong Center, No. 189 Daguan Road, Hangzhou
E-mail: sales@hzjmchem.com
Copyright(C)2019,Hangzhou JM Chemical Co., Ltd.?All Rights Reserved. Supported by?ChemNet?ChinaChemNet?Toocle?