| Color Description |
Reddish Powder |
| Sahde |
--- |
| Total dye content, corrected for sample dried at 135°C for 3 hr Percent by Mass, min. |
82.00 |
| Loss on drying at 135C, Percent by mass and chlorides &
Sulphates express as sodium salts, percent by mass Max. |
18.00 |
| Water-insoluble matter, percent by mass, Max. |
00.20
|
| Combined ether extracts, percent by mass, Max. |
00.20
|
| Subsidiary dyes, percent by mass, Max. |
01.00 |
| Dye intermediates, percent by mass, max.. |
00.50 |
| Unsulfonated primary aromatic amine (calculated as aniline)
Percent by mass, max. |
00.01 |
| Lead, mg/kg, Max. |
10.00 |
| Arsenic, mg/kg, Max. |
01.00 |
| Heavy metals, (as pb) mg/kg, max |
40.00 |
| Mercury, mg/kg, Max. |
01.00 |
| Dye intermediates, percent by mass, max.. |
00.50 |
| Chromium, mg/kg, Max |
05.00 |
| Cadmium, mg/kg, Max. |
01.00 |
