Chemical Name: 4-nitrobenzeneamino; 4-nitroaniline;
Category: Dyes Intermediate
Yellow needle-like crystals. Slightly soluble in cold water, soluble in boiling water, ethanol, ether, benzene and acid solution.
It is an important intermediate for direct, acid, disperse dyes and pigments, important pesticide intermediate.
It can be used for black salt K, for cotton and linen fabric dyeing, printing purposes. But mainly for azo dyes intermediates, such as for the production of direct dark green B, acid medium brown G, acid black 10B, acid hair yuan ATT, fur black D and direct ash D and so on. Also for pesticides and veterinary drugs intermediates in the pharmaceutical industry can be used for the production of niclosamide, carbadenoma, nitrazepam, quinoline urea sulfate. Also used in the production of p-phenylenediamine, antioxidants and preservatives.
Storage: Storage should be cool and ventilated, away from heat, fire, to prevent sun exposure, heat is strictly prohibited.
Package:?25kg PP bag for solid powder. 200L or 250KG Drum for Liquid.
Specifications of p-Nitroaniline:
|Appearance||Yellow needle-like crystals|
|Melting point||147 °C|