DO THESE REACTIONS HAVE A PLACE IN YOUR WORK? /
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NITROGEN T E T R O X I D E may be the practical, economical reactant you've been looking for. N 2 0 4 has been getting around a lot among research people. It is being used as an oxidizing agent for chemicals and solvents. It has potential as an oxidizer for rocket fuels . . . as a route from olefinic hydrocarbons to nitroso-nitrate derivatives . . . as a component of liquid explosives. Perhaps it will open another door for you. High-purity NITROGEN TETROXIDE is available from Allied in 125-pound cylinders or in tonnage quantities, at low cost. If the demand becomes evident, it can be produced in still larger quantity at st NT3-10-5 ' ^ lower cost. It can be stored inexpensively in mild steel containers. Write for details on NITROGEN TETROXIDE as a reactant, and for technical assistance on your proposed application. Allied \OIVISION7
Chemical 4 0 Rector Street, N e w York 6 , N . Y .
Properties of Allied NITROGEN TETROXIOE Molecular Weight 92.02 Boiling Point 21°C Freezing Point —11.3°C Critical Temperature 158°C Latent Heat of Vaporization 99 cal/gm @ 21°C Critical Pressure 99 atm. Specific Heat of Liquid 0.36 c a l / g m - 1 0 to 20°C Density of Liquid 1.45 at 20°C Density of Gas 3.3 g m / l i t e r 21°C, 1 atm. Vapor Pressure 2 atm. at 35°C
Ethanol amines • Ethylene Oxide • Ethylene Glycols • U r e a * Formaldehyde - U . F . C o n c e n trate— SS • Anhydrous A m m o n i a • A m m o n i a Liquor • A m m o n i u m Sulfate • Sodium Nitrate • Methanol • Nitrogen Solutions • Nitrogen Tetroxide • Fertilizers & Feed Supplements
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