Rashtriya Ispat Nigam Limited manufactures Hot Pressed Naphthalene. Rashtriya Ispat Nigam Limited is an ISO 9001:2000, ISO 14001: 1998 and OHSAS 18001 certified company. The Company also manufactures various types of TMT bars, wire rod coils, angles, channels, beams, rounds, squares and billets. This Naphthalene is a byproduct.The Hot Pressed Naphthalene has crystallization point of 78.50 Degree C. This Naphthalene has ash content of maximum 0.20% by weight and insoluble toluene of 0.20%. This Naphthalene has moisture content 0.50 %.