Name: Propane (C₃H₈ / R290) Gas Supplier – High Purity 99.5% & 99.995% for LPG Fuel, Refrigerant & Standard Gas | Xenon Tritium
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Propane, C3H8 Industrial Gas

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CAS NO	74-98-6
UN NO	1075
EINECS NO	200-827-9
Molecular weight	44.096
Appearance	Colorless, Ordeless
Melting point	-187.6 ℃
Boiling point	-42.1 ℃
Density	493 kg/m³
DOT Class	2.1
Label	Flammable Gas

[Propane C3H8: A new benchmark for clean energy]
Propane, with the molecular formula C₃H₈, is a colorless and odorless low-carbon alkane that is widely found in natural gas and petroleum. After deep purification, its purity and stability reach both industrial and scientific research standards, making it an indispensable core resource in many fields.

Application

chair 4@2x e1732612990545 specialty gas for industrial use

High purity C3H8 is widely used as standard gas、on-line instrument standard gas、calibration gas and preparation of some special mixtures in metallurgical、electronic、chemical、petroleum and other industrial departments and basic research、air pollution monitoring、aviation、 atomic energy and other fields.

20190311230503 5014 zs 1 e1678434403313 specialty gas for industrial use

Mainly used as refrigerant gas.

wechat 2025 10 09 145819 456 e1759997840252 specialty gas for industrial use

Mainly used as raw material for cracking ethylene and propylene.

Chengdu Xenon Tritium Technology Co., Ltd.

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Chengdu Xenon Tritium Technology has been deeply involved in the gas industry for many years, and has always taken “innovation-driven green development” as its mission. We not only provide high-purity propane products, but also are committed to customizing one-stop gas solutions for customers to help various fields achieve efficient, safe and sustainable development goals.