Package: in 25kgs drum or in 200L drum or IBC DRUM

Uses : For semi II ,wave cleaning

Molecular Structure:

Product description: ELECTRONIC EL-GRADE HDYROFLUORIC ACID 49 WITH BEST PRICE FROM China Item Unit EL grade Total Acidity (as HF) % 49±0.5 Chroma Hazen,≤ 10 Fluorosilicic acid(H2SiF6) ppm,≤ 50 Chloride(Cl) ppb,≤ 5000 Nitrate (NO3) ppb,≤ 3000 Phosphate(PO4) ppb,≤ 1000 Sulfate (SO4) ppb,≤ 5000 Li ppb,≤ 20 Na ppb,≤ 100 Mg ppb,≤ 100 Al ppb,≤ 100 K ppb,≤ 100 Ca ppb,≤ 100 Cr ppb,≤ 20 Mn ppb,≤ 50 Fe ppb,≤ 100 Co ppb,≤ 20 Ni ppb,≤ 50 Cu ppb,≤ 20 Zn ppb,≤ 50 Ga ppb,≤ 20 Mo ppb,≤ 100 Ag ppb,≤ 20 Cd ppb,≤ 50 Sn ppb,≤ 20 Ba ppb,≤ 100 Pt ppb,≤ 100 Au ppb,≤ 20 Tl ppb,≤ 20 Pb ppb,≤ 50 Sb ppb,≤ 50 Ti ppb,≤ 100 Be ppb,≤ 20 Bi ppb,≤ 20 B ppb,≤ 10 As ppb,≤ 40 Granules - ≥1.0μm,≤25pieces/ml