40/40/20 Custom Blend | BUTANE-ISO-PROPANE BLEND | ODORIZED with Grapefruit Mercaptan | LP-100 or LP-20 | New or Exchange TANK SIZE:LP-20 TEST MONOGRAPH SPECIFICATION Assay (by

TEST MONOGRAPH SPECIFICATION Assay (by GC

- Solid aluminum heating platens for easy maintenance and even heating

High pressure protection: 360 PSIG

Vacuum tweezers

40/40/20 Custom Blend | BUTANE-ISO-PROPANE BLEND | ODORIZED with Grapefruit Mercaptan | LP-100 or LP-20 | New or Exchange TANK SIZE:LP-20 TEST MONOGRAPH SPECIFICATION Assay (by40 40 20 Properties 40% N Butane 99. 5%, 40% Isobutane 99. 5% Blended with 20% Propane 99. 5% Boiling point will be "Selective Evaporation starting with Propane" Boiling point Boiling range: 44. 5 C ( 48. 1 F) Ignition temperature: 460 C (860 F) Shipping: UN1965 HYDROCARBON GAS MIXTURE, LIQUEFIED Molecular formula for Butane C4 H10 CAS Number for Butane: 106 97 8 UN 1170 BUTANE Molecular formula Isobutane: C4 H10 CAS Number for Isobutane: 75 28 5 UN