Appearance (Clarity)
Clear
Appearance (Colour)
Colourless
Appearance (Form)
Liquid
Assay (T)
min. 70%
Density (g/ml) @ 20°C
1.66-1.68
Residue on ignition
max. 0.003%
Chloride (CI)
max. 0.0003%
Free Chlorine (Cl)
max. 0.00005%
Nitrogen Compounds (N)
max. 0.002%
Phosphate & silicate
max. 0.0005%
Sulphate (SO4)
max. 0.001%
Cadmium (Cd)
max. 0.00001%
Copper (Cu)
max. 0.00001%
Iron (Fe)
max. 0.0002%
Heavy Metals (Pb)
max. 0.00001%
Manganese (Mn)
max. 0.00005%
Zinc (Zn)
max. 0.00005%
Potassium (K)
max. 0.002%
Sodium (Na)
max. 0.002%
