Catalytic Oxidation of p-Cymene in the Vapor Phase

Abstract

INDUSTRIAL AND ENGINEERING CHEMISTRY 1129 (6) A ratio of 3 parts by weight of sulfuric acid (sp. gr.1.84) to 1 part of guanidine nitrate will give nitroguanidine in yields of 92 per cent. The temperature should be maintained below 0°d uring the nitration period, and the guanidine nitrate should be ground to a uniform fineness of 80 mesh.