Appearance:off-whitecrystallinepowderPurity:99%minMeltingPoint(DegC):125-128D.CResidueonignitiion:0.1%maxFe:0.002%max.Moisture:0.5%max.Packing:25kgsor50kgscardboarddrumUN2811,Class6.1,PackingIII外观：类白色结晶粉末含量：99.0%min.水分：0.5%max.铁：0.002%max.熔点：125-128d.c.包装：25KG纸板桶)