|
Appearance
|
A clear colorless fuming liquid
|
|
Assay
|
Min 36.5%
|
|
Colour scale
|
Max 10
|
|
Density (at 20°C)
|
1.183 – 1.189
|
|
Residue on ignition
|
Max 5000 ppb
|
|
Residue on evaporation
|
Max 100000 ppb
|
|
Ammonium (NH4)
|
Max 1000 ppb
|
|
Bromide (Br)
|
Max 50000 ppb
|
|
Free chlorine (CI)
|
Max 500 ppb
|
|
Phosphate (PO4)
|
Max 500 ppb
|
|
Sulphate (SO4)
|
Max 1000 ppb
|
|
Sulphite (as SO3)
|
Max 500 ppb
|
|
Aluminium (Al)
|
Max 200 ppb
|
|
Arsenic (As)
|
Max 100 ppb
|
|
Barium (Ba)
|
Max 100 ppb
|
|
Beryllium (Be)
|
Max 20 ppb
|
|
Bismuth (Bi)
|
Max 500 ppb
|
|
Cadmium (Cd)
|
Max 5 ppb
|
|
Calcium (Ca)
|
Max 1000 ppb
|
|
Chromium (Cr)
|
Max 200 ppb
|
|
Cobalt (Co)
|
Max 10 ppb
|
|
Copper (Cu)
|
Max 10 ppb
|
|
Heavy metal (as Pb)
|
Max 100 ppb
|
|
Iron (Fe)
|
Max 200 ppb
|
|
Lead (Pb)
|
Max 50 ppb
|
|
Lithium (Li)
|
Max 20 ppb
|
|
Manganese (Mn)
|
Max 50 ppb
|
|
Magnesium (Mg)
|
Max 300 ppb
|
|
Mercury (Hg)
|
Max 100 ppb
|
|
Molybdenum (Mo)
|
Max 50 ppb
|
|
Nickel (Ni)
|
Max 200 ppb
|
|
Potassium (K)
|
Max 200 ppb
|
|
Sodium (Na)
|
Max 400 ppb
|
|
Strontium (Sr)
|
Max 20 ppb
|
|
Thallium (Tl)
|
Max 50 ppb
|
|
Titanium (Ti)
|
Max 50 ppb
|
|
Vanadium (V)
|
Max 20 ppb
|
|
Zinc (Zn)
|
Max 50 ppb
|
|
Zirconium (Zr)
|
Max 50 ppb
|