• 2-Amino-4-nitrophenol


    Appearance Yellow crystal, powder, soluble in ethanol, slight soluble in water. Items Indices Dry Wet Appearance Powder Crystal Purity % ≥98.0 ≥80.0 Melting point℃ ≥138.0 ≥138.0 Insolubles in HCl % ≤0.1 ≤0.1 Uses For manufacturing dyes and medicine intermediate. Mainly used in acid brown RH, acid green 3G, black BL, BRL, BGL. Packing Fiber bags inner-lined with plastic bag, 25kg net each. Customized packaging is negotiable.
  • 2,4-Dinitrochlorobenzene


    2,4-Dinitrochlorobenzene (DNCB) is an organic compound with the formula (O2N)2C6H3Cl. It is a yellow solid that is soluble in organic solvents. It is an important intermediate for the industrial production of other compounds.