2: 5 Dichloro Para Nitro Aniline Empirical Formula: C6H4N2O2Cl2 CAS no.: 6627 - 34 – 5 Purity: 90% Minimum - dry, 60% minimum - wet cake Purity by GC: 98% Molecular Weight: 207 gm/ mol. Melting Point: 153° C TO 154° C Appearance: Bright yellow moist centrifuged cake Packing: 25 Kgs. / 50 Kgs. HDPE woven bags with PE liner / Jumbo Bags