Hydrofluoric Acid

We require the Hydrofluoric acid (Electronic Grade) with the specifications are as below.

Minimum Assay 48.0%

Maximum limit of Impurities       

Colour   10 HU

Non-Volatile matter 0.0005%

Chloride (Cl)      0.0001%

Fluorosilicate (SiF6) 0.005%

Phosphate (PO4) 0.00005%

Sulphate (SO4) 0.0002%

Sulphite (SO4)   0.0002%

Aluminium (Al)   0.000005%

Barium (Ba)       0.00001%

Cadmium (Cd)   0.000001%

Calcium (Ca)     0.00005%

Chromium (Cr)   0.000002%

Cobalt (Co)        0.000002%

Copper (Cu)       0.000002%

Iron (Fe)            0.00002%  

Lead(Pb)           0.000005%

Magnesium (Mg) 0.00002%

Manganese (Mn) 0.000005%

Molybdenum (Mo) 0.000005%

Nickel (Ni)         0.000002%

Potassium (K)   0.00001%

Sodium (Na)      0.00002%

Strontium (Sr)    0.000002%

Zinc (Zn)            0.000005%

Quantity: 6-7 FCL.Kindly send your most competitive offer on CIF basis for Nhava Sheva,Mumbai,India.