p-  nylendiamin/ PP D CAS 106 50 3
Product information of p- nylenediamin(PP D)/back dye CAS:106 50 3CAS:106 50 3EINECS: 203-404-7Molecular formula C6H8N2Molecular weight 108.14Melting Point 138-143 ºCWater solubility  47 g/L (25 ºC)Assay 99.9%+
Color:White lump or white flake