70/30 - 70% n-Butane & 30% Propane Mix (Extraction Grade™) by High Precision Gas

Extraction Grade™ 70/30 - n-Butane (70%) & Propane (30%) Mix - 100 lbs

Extraction Grade™ n-butane-propane mix is free of any sulfur-based mercaptan odorants, colorless, clean, and non-detectable limits* of toxic BTEX compounds which are benzene, toluene, ethylbenzene, and xylene.

Properties

• Extraction Grade™ 99.5% pure n-butane mixed with 99.5% pure propane
• Boiling point: -5.8°F (-21°C)
• Molecular formula for Butane: C4-H10
• Molecular formula for Propane:  C3-H8
• Vapor pressure: 45 psig at 70°F (21.1°C)
• CAS Number for Butane: 106-97-8
• CAS Number for Propane: 74-98-6
• Fitted with CGA 555 valve for liquid-to-liquid applications.  Note: HT cylinder fitted with 3/4" NPT valve