Specification Test Results
|
Assay |
Min. 99.5 % |
|
IR Spectrum |
Passes test |
|
Substances coloured by H2SO4 |
Passes test |
|
Acidity |
Max. 0.0002 meq/g |
|
Alkalinity |
Max. 0.0002 meq/g |
|
Colouration |
Max. 10 APHA |
|
Melting point |
Min. 18 °C |
|
Evaporation residue |
Max. 10 ppm |
|
Heavy metals (as Pb) |
Max. 1 ppm |
|
Water |
Max. 0.03 % |
|
Al (Aluminium) |
Max. 0.2 ppm |
|
Ba (Barium) |
Max. 0.02 ppm |
|
Ca (Calcium) |
Max. 0.5 ppm |
|
Cd (Cadmium) |
Max. 0.05 ppm |
|
Co (Cobalt) |
Max. 0.02 ppm |
|
Cr (Chromium) |
Max. 0.02 ppm |
|
Cu (Copper) |
Max. 0.02 ppm |
|
Fe (Iron) |
Max. 0.1 ppm |
|
K (Potassium) |
Max. 0.1 ppm |
|
Mg (Magnesium) |
Max. 0.05 ppm |
|
Mn (Manganese) |
Max. 0.02 ppm |
|
Na (Sodium) |
Max. 5 ppm |
|
Pb (Lead) |
Max. 0.05 ppm |
|
Sn (Tin) |
Max. 0.1 ppm |
|
Sr (Strontium) |
Max. 0.02 ppm |
|
Zn (Zinc) |
Max. 0.1 ppm |
|
Conforms to BDH 10323 |
Passes test |
