1) |
Total colour/Assay, percent by Mass, min. |
87.00 |
2) |
Water-insoluble matter, percent by mass, Max. |
00.20 |
3) |
Combined ether extracts, percent by mass, Max. |
00.20 |
4) |
Subsidiary dyes, percent by mass, Max.
Mono- iodo- fluorescein.
Lower iodinated fluorescein. |
04.00
N/A
N/A |
5) |
Dye intermediates, percent by mass, max.
Tri iodo resorcinol.
2 (2,4 -di- hydroxy -3,5-di-iodo benzoyl) benzoic acid. |
00.20
00.20
|
6) |
In organic iodide percent by mass as sodium Iodine, max. |
00.10 |
10) |
Heavy metals (as pb), mg/kg, max. |
40.00 |