p-Nitroaniline(PNA)

1.Appearance:Pale-yellow to yellow-brown crystal 2.Purity:99%min, 90%min 3.Application:organic synthetic intermediate

Chemical Name : 4-NitroanilineMolecular Formula : C6H6N2O2Molecular Weight : 138.13[ Appearance ] Pale-yellow to yellow-brown crystal[ Typical Properties ] Yellow needle-like crystal. With combustibility. Relative density: 1.437(14/4°C). Melting point:148°C. Flash point:390°F. Slightly soluble in cold water. Soluble in boiling water, ethyl alcohol, ethyl ether, benzene and acid solution.[ Specification ]

Test Items	Standard
	Grande I	Up to standard
Appearance	Yellow	Yellow-brown crystal
Initial Melting point °C ≥	147.0	146.5
Content of PNA ( In Drying State ) % ≥	99.5	99.0
Content of PNA ( In Moist State ) % ≥	92.5	92.5
Content of PNCB % ≤	0.3	0.5
Content of ONA & MNA% ≤	0.3	0.5
Content of Low-boiling Compounds% ≤	0.1	0.1
Content of High-boiling Compounds% ≤	0.1	0.1

[ Application ] It is an important organic synthetic intermediate. It is applicable for dyes, agrochemicals and pharmaceuticals. It is also used in the industry of rubber.[ Packing ] 25Kgs per bag ( inner polyethylene bag, outward woven bag ) , or packed according to client's requirements.

p-Nitroaniline(PNA)