Heptafluoropropane, C3HF7 Specialty Gases

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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
Label	Non-toxic and Non-flammable Gas

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.

Application

wechat 2025 10 09 145213 449 specialty gas for industrial use

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

Specification	99.9%
Moisture	≤ 0.001 %
Acidity (as HCL)	≤ 0.0001 %
High Boiling Residue	≤ 0.01 %
extinguishing concentration	6.7±0.2
Paralysis	No paralysis symptoms and characteristics
Irritation	No irritation symptoms and characteristics