In the presence of nitrite, Carbohydrazide CAS NO.:497-18-7 is converted into the highly explosive compound carbonyl azide. An aqueous solution of Carbohydrazide will gradually decompose when co-heated with an acid or base. We are professional Carbohydrazide, Hydrazine hydrate, Antioxidant 1010, Antioxidant 168 supplier. If you want to learn more about it, please feel free to contact us! Specifications: Items Specification Results Appearance White Crystalline Powder White Crystalline Powder Assay(GC) 98%-100.9% 99.66 Color, APHA(in melted) 20 max 6 PH (12% aqueous) 7.2-9.7 8.45 Melting Point 154℃ Min 157.3-158.4 Turbidity 10NTU Max 0.25 Free Hydrazine 250 ppm Max 186 Chloride …