*-Molecular Weight:**0.*9
*-Ignited residue volume?0.**1%
*-Melting Point:**8.*7 deg C
*-Boiling Point:**6.6 ?C(lit.)
*-Ignited residue volume?0.**1%
*-Solubility:insoluble in water
*-Purity *9.9%
*-Ignited residue volume?0.**1%
*-Impurity Fe?0.****4%; Other heavy metals (Pb) ?0.****4%
*-Quality is based on national standard