|
Appearance
|
Clear colorless liquid
|
|
Assay
|
Min 70.0%
|
|
Identity
|
Passes test
|
|
Substance insoluble in ethanol
|
Max 0.001%
|
|
Residue on ignition (as SO4)
|
Max 0.003%
|
|
Chlorate (ClO3)
|
Max 0.001%
|
|
Chloride (Cl)
|
Max 0.0003%
|
|
Free chlorine (CI)
|
Max 0.00005%
|
|
Phosphate and silicate (as SiO2)
|
Max 0.0005%
|
|
Sulphate (SO4)
|
Max 0.0010%
|
|
Total nitrogen (N)
|
Max 0.0010%
|
|
Aluminium (Al)
|
Max 500 ppb
|
|
Arsenic (As)
|
Max 50 ppb
|
|
Barium (Ba)
|
Max 20 ppb
|
|
Beryllium (Be)
|
Max 20 ppb
|
|
Bismuth (Bi)
|
Max 10 ppb
|
|
Cadmium (Cd)
|
Max 50 ppb
|
|
Calcium (Ca)
|
Max 500 ppb
|
|
Cobalt (Co)
|
Max 50 ppb
|
|
Copper (Cu)
|
Max 100 ppb
|
|
Germanium (Ge)
|
Max 50 ppb
|
|
Iron (Fe)
|
Max 1000 ppb
|
|
Lead (Pb)
|
Max 50 ppb
|
|
Lithium (Li)
|
Max 20 ppb
|
|
Magnesium (Mg)
|
Max 500 ppb
|
|
Manganese (Mn)
|
Max 20 ppb
|
|
Molybdenum (Mo)
|
Max 50 ppb
|
|
Nickel (Ni)
|
Max 100 ppb
|
|
Potassium (K)
|
Max 100 ppb
|
|
Silver (Ag)
|
Max 100 ppb
|
|
Sodium (Na)
|
Max 500 ppb
|
|
Strontium (Sr)
|
Max 20 ppb
|
|
Thallium (Tl)
|
Max 50 ppb
|
|
Titanium (Ti)
|
Max 100 ppb
|
|
Vanadium (V)
|
Max 50 ppb
|
|
Zinc (Zn)
|
Max 100 ppb
|
|
Zirconium (Zr)
|
Max 100 ppb
|