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Organic Analytical Organic Stains, Dyes and Indicators 823 1,5,DIPHENYLCARBOHYDRAZIDE 5,DIPHENYLCARBOHYDRAZIDE DIPHENYLCARBOHYDRAZIDE REAGENT (ACS) C₁₃H₁₄N₄O 242.29 140,22,7 140227 22,7 14022,7 140 22 7 NR 1-1-1 0.000 sym,Diphenylcarbazide 35422 47.10 25 G 35423 112.40 100 G 35424 0.00 1 KG 35425 0.00 2.5 KG 35426 0.00 10 KG DIPHENYLCARBAZIDE Residue after ignition 0.05% Sensitivity to chromate - Pass Test M.p. 173-176 C Solubility in aqueous acetone - Pass Test