Process for large scale preparation of spehrical 3-nitro-1,2,4-triazol-5-one

摘要

The present invention relates to a process for large scale preparation of 3-nitro-1, 2, 4-triazol-5-one (NTO) crystals in its spherical form. The NTO crystals obtained have a particle size ranging from less than 5pm to 150 pm.