Test | EEC (Limit) |
Total colouring matters calculated as the sodium salt percent by mass | Min. | 85 |
Water insoluble matter, percent by Mass | Max. | 0.20 |
Combined ether extract, percent by mass | Max. | 0.20 |
Unsulfonated Primary Aromatic amines. percent by mass | Max. | 0.01 |
Subsidiary dyes, percent by mass | Max. | 5 |
Total organic compound other than coloring matter, percent by mass. 4-aminobenzene-1-sulfonic acid 3-hydroxynaphthalene-2,7-disulfonic acid 6-hydroxynaphthalene-2-sulfonic acid 7-hydroxynaphthalene-1,3-disulfonic acid 4,4_-diazoaminodi(benzene sulfonic acid 6,6_-oxydi(naphthalene-2-sulfonic acid | Max. | 0.50 |
1-(Phenylazo)-2-naphthalenol(SudanI) (mg/kg) | Max. | 0.50 |
Heavy metals as pb(mg/kg) | Max. | 40 |
Arsenic, (mg/kg) | Max. | 3 |
Lead (mg/kg) | Max. | 2 |
Mercury (mg/kg) | Max. | 1 |
Cadmium (PPM) | Max. | 1 |