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Heptafluoropropane, C3HF7 Specialty Gases

CAS NO  431-89-0
UN NO  3296
EINECS NO  203-079-2
Molecular weight  170
Appearance  Colorless, odorless
Melting point  -131℃
Boiling point  -16.4 ℃
Density 31.173kg/m³
DOT Class  2.2

Non-toxic and

Non-flammable Gas


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Heptafluoropropane is a kind of clean gas chemical fire extinguishing agent with chemical fire extinguishingandphysical fire extinguishing function.Itbelongs to polyfluoroalkanes. It is colorless、tasteless、 low toxicity、 non-conductive、does not pollute the protected object, and will not cause damage to property and precision facilities.


Heptafluoropropane has a life cycle of 31 to 42 years in the atmosphere, and it can be discharged through normal exhaust channels without leaving residue or oil stains, so it is suitable as a fire extinguishing agent in data centers or server storage centers.

Industrial Grade

Moisture≤ 0.001 %
Acidity (as HCL)≤ 0.0001 %
High Boiling Residue≤ 0.01 %
extinguishing concentration6.7±0.2
ParalysisNo paralysis symptoms and characteristics
IrritationNo irritation symptoms and characteristics
Other Grades and Purity Available on Asking

Package Information

Cylinder CapacityValveWeight
926LQF-131000 kgs
Other Packages Available on Asking