***产品名称：***规格型号：优等品单位：吨包装：外编内塑25kg/袋用途：制造隐显墨水、电镀镍、无水物用于气体中吸收氨项目ItemNiCl2?6H2ONi计钴Co锌Zn铁Fe铜Cu铅Pb镉Cd***As铬Gr水不溶物***（以NO3计）优等品SuperGrade96.023.70.500.0060.0100.0020.00200050.0010.040.0050.01一等品GradeA95.223.50.500.0060.0100.0050.0050.0050.0020.050.0050.01)