Product Standard:GB/T 1653-1997 Chemical Name:O-Nitro chloro benzene Molecular formula:C6H4ClNO2 Molecular weight:157.56 Appearance: Faint yellow casting body. Physical and Chemical Properties: Buff color acicular crystal.Does't dissolve in the water,Dissolves in the Ethanol,the ether and the benzene.specific gravity 1.348(20/4℃). Melting point32.5℃ Boiling point245.5℃.Flammable. Standard Standard name Standard Best quality Qualified product Appearance Faint yellow to yellow casting body or oily liquid Doing solidification point ℃ ≥ 31.7 31.7 ONCB % ≥ 99.0 98.5 PNCB & MNCB % ≤ 1.0 1.5 Low Bolier % ≤ 0.1 0.1 High Boiler % ≤ 0.1 0.1 Water % ≤ 0.1 0.2 2-Nitrochlorobenzene % ≤ 0.05 0.2 Sulphated ≤ 0.1 0.1 Purpose: Purpose: organic synthesis intermediate, mainly uses in making O-Nitrophenol, O- Chloraniline, O-Amino Benzonitrile (2) ether, O-Nitrophenylamine as well as the promoter and the azo dyes and so on. Packing: 250kg/Iron bucket