氢氟酸,48～50%,30多项金属元素杂质(< 1ppb)

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氢氟酸,48～50%,30多项金属元素杂质(< 1ppb)基本信息

分子式

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4.110011 Hydrofluoric acid， 48～50%， for trace metal analysis， < 1 ppbHF M.= 20.01CAS No. 7664-39-3Guarantee analysisAssay (HF) 48.5 ~ 49.5%Fluosilicic Acid (H2SiF6) ≤ 50 ppmColor ≤ 5 APHAChloride (Cl) ≤ 10 ppbNitrate (NO3) ≤ 10 ppbPhosphate (PO4) ≤ 10 ppbSulfate & Sulfite (SO4 & SO3)≤ 10 ppbAl≤ 1 ppbCr≤ 1 ppbMg≤ 1 ppb Sr≤ 1 ppbSb≤ 1 ppbCo≤ 1 ppbMn≤ 1 ppb Ta≤ 1 ppbAs≤ 1 ppbCu≤ 1 ppbMo≤ 1 ppb Tl≤ 1 ppbBa≤ 1 ppbGa≤ 1 ppbNi≤ 1 ppb Sn≤ 1 ppbBe≤ 1 ppbGe≤ 1 ppbNb≤ 1 ppb Ti≤ 1 ppbBi≤ 1 ppbAu≤ 1 ppbK ≤ 1 ppb V≤ 1 ppbB ≤ 1 ppbFe≤ 1 ppbSi≤ 10 ppbZn≤ 1 ppbCd≤ 1 ppbPb≤ 1 ppbAg≤ 1 ppb Zr≤ 1 ppbCa≤ 1 ppbLi≤ 1 ppbNa≤ 1 ppbParticulate Count≥ 0.2 micron ≤ 150 pcs/ml≥ 0.3 micron≤ 20 pcs/ml