Rate/Index |
Standard requirements TU 26 25-010-44460240-2016 |
Mass content of caustic silver (silver nitrate) (AgNO3), % |
99,9 |
Mass content, %, not above: |
|
Silver |
|
Water-insoluble chemical agents |
0,0015 |
Chlorohydric acid unsettleable solids |
0,01 |
Sulphate |
0,002 |
Chloride |
0,0002 |
Ferrum |
0,00015 |
Bismuth |
0,0005 |
Cupurum |
0,0005 |
Plumbum |
0,0005 |
Free nitric acid (hydrogen nitrate) |
0,003-0,035 |
Test by ammonia on desoxidant attendance |
Translucent uncolored solution |
Optical density of solution with mass content AgNO3-50% at length of wave 530nm, at of layer thickness 10 mm, %, not above |
0,015 |
Oxidation characteristic of solution AgNO3 |
Satisfy a test |