|
Appearance
|
Clear Colorless Liquid
|
|
Colour scale
|
Max 50 APHA
|
|
Purity (by GC)
|
Min 99.5%
|
|
Density (at 20°C)
|
1.029-1.033 g/ml
|
|
Water (by KF)
|
Max 0.1%
|
|
Chloride (Cl)
|
Max 1000 ppb
|
|
Phosphate (PO4)
|
Max 5000 ppb
|
|
Free acid (as Pyromellitic acid)
|
Max 50 ppm
|
|
Free alkali (as methylamine)
|
Max 100 ppm
|
|
Particles > 0.5 µm
|
Max 250 P/ml
|
|
Aluminium (Al)
|
Max 100 ppb
|
|
Antimony (Sb)
|
Max 10 ppb
|
|
Arsenic (As)
|
Max 10 ppb
|
|
Barium (Ba)
|
Max 50 ppb
|
|
Beryllium (Be)
|
Max 20 ppb
|
|
Bismuth (Bi)
|
Max 50 ppb
|
|
Boron (B)
|
Max 100 ppb
|
|
Cadmium (Cd)
|
Max 20 ppb
|
|
Calcium (Ca)
|
Max 100 ppb
|
|
Chromium (Cr)
|
Max 20 ppb
|
|
Copper (Cu)
|
Max 20 ppb
|
|
Gallium (Ga)
|
Max 20 ppb
|
|
Gold (Au)
|
Max 10 ppb
|
|
Indium (In)
|
Max 20 ppb
|
|
Iron (Fe)
|
Max 50 ppb
|
|
Lead (Pb)
|
Max 50 ppb
|
|
Lithium (Li)
|
Max 20 ppb
|
|
Magnesium (Mg)
|
Max 50 ppb
|
|
Manganese (Mn)
|
Max 20 ppb
|
|
Molybdenum (Mo)
|
Max 50 ppb
|
|
Nickel (Ni)
|
Max 20 ppb
|
|
Platinum (Pt)
|
Max 10 ppb
|
|
Potassium (K)
|
Max 100 ppb
|
|
Silver (Ag)
|
Max 10 ppb
|
|
Sodium (Na)
|
Max 100 ppb
|
|
Strontium (Sr)
|
Max 20 ppb
|
|
Tin (Sn)
|
Max 50 ppb
|
|
Titanium (Ti)
|
Max 50 ppb
|
|
Thallium (Tl)
|
Max 50 ppb
|
|
Vanadium (V)
|
Max 50 ppb
|
|
Zinc (Zn)
|
Max 50 ppb
|
|
Zirconium (Zr)
|
Max 50 ppb
|