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494402 Aldrich

Butane

99%

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Properties

Related Categories Chemical Synthesis, Specialty Gases, Synthetic Reagents More...
vapor density   2.11 (vs air)
assay   99%
form   gas
bp   −0.5 °C(lit.)
mp   −138 °C(lit.)
density   0.579 g/mL at 20 °C(lit.)

Description

Other Notes

For 494402-230G-EU packaging: 500 mL of aluminium cylinder equipped with brass valve.

Packaging

170 g in steel cylinder

Recommended products

For 494402-230G-EU: outlet fitting: DIN 477-1 no. 1, Z742160 or Z742161 are the recommended regulators.

Price and Availability


Cross-Coupling Guide
Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN1011 - class 2 - Butane
RTECS 
EJ4200000
Protocols & Articles

Articles

Determination of Water Content in Butane, liquid gases Using Karl Fischer Titration

Water determination in hydrocarbons is relatively straightforward. Lower hydrocarbons dissolve in methanol, however, even if the dissolution is incomplete, the water is rapidly extracted and complete...
Keywords: Titrations

Peer-Reviewed Papers
15

References

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99112 Outlet valve No 70688, stainless steel, pkg of 1 ea

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