2,4-Dinitrophenylhydrazine 30-50% water

198.14 g·mol−1

0.843 g/mL at 20 °C

197-200 °C(lit.)

14 °C

50% sulfuric acid: 10 mg/mL, clear, colorless

white to light yellow crystal powde

R1 - Explosive when dry
R11 - Highly flammable
R22 - Harmful if swallowed
R40 - Limited evidence of a carcinogenic effect

S16 - Keep away from sources of ignition - No smoking
S35 - This material and its container must be disposed of in a safe way
S36/37 - Wear suitable protective clothing and gloves
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)

4.1

F, Xn

2-8°C

UN 3380 4.1 / PG 1