产品名称:UP级氢氟酸

产品说明

质量指标

名目                       单位       指标

含量                         %       49%±0.2

氟硅酸(H2SiF6            mg/l      50

氯化物(Cl)                  mg/l      5

硝酸盐(NO3)                 mg/l      3

磷酸盐(PO4)                 mg/l      1

硫酸盐和亚硫酸盐(SO4)       mg/l      5

颗(≥1.0μm               Ea/ml     25

锂(Li                    ppb       10       

镓(Ga                    ppb       10

铍(Be                    ppb       10       

锗(Ge                    ppb       10

硼(B                     ppb       10       

砷(As                    ppb       10

钠(Na                    ppb       10       

锶(Sr                    ppb       10

镁(Mg                    ppb       10       

锆(Zr                    ppb       10

铝(Al                    ppb       10       

钼(Mo                    ppb       10

钾(K                     ppb       10       

 (Ag)                     ppb       10

钙(Ca                    ppb       10       

 (Cd)                     ppb       10

鈦(Ti                    ppb       10       

 (Sn)                     ppb       10

钒(V                     ppb       10       

 (Ba)                     ppb       10

铬(Cr                    ppb       10       

 (Pb)                     ppb       10

 (Mn)                     ppb       10       

鉍(Bi                    ppb       10

铁(Fe                    ppb       10         

锑(Sb                    ppb       10

钴(Co                    ppb       10       

铜(Cu                    ppb       10

镍(Ni                    ppb       10       

锌(Zn                    ppb       10

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