4-Nitrophenylhydrazine CAS 100-16-3 a chemical intermediate for organic synthesis from TNJ Chemical,China leading suppliers,factory & manufacturers.If you want to buy 4-Nitrophenylhydrazine,please mail to sales@tnjchem.com Specification Appearance White powder Assay,% ≥99.0 Application Used as a reagent for testing aldehydes and keto saccharides Packaging 25kgs/drum Safety & Storage & Handling Stored in dry, shady and cool place. Keep from fire and heat. Keep the temperature under 30℃. Keep from sunlight. To seal up in the package.