Product Name | Chocolate Brown HT |
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Colour Shade | |
Synonyms | Food Brown – 3 |
Chemical Name | Disodium 4,4-(2,4-dihydroxy-5-hydroxy methyle-1,3-phenylene biazo)di(napthelene-1-sulfonate) |
C.I. No | 20285 |
C.I. Name | ---- |
FDA Status | ---- |
CAS No. | 4553-89-3 |
EINECS No. | 224-924-0 |
E. NUMBER | E - 155 |
Total colouring matters calculated as the sodium salt percent by mass | Min. | 70 |
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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 (calculated as aniline) | Max. | 0.01 |
Subsidiary dyes, percent by mass | Max. | 10 |
Total organic compound other than colouring matters, percent by mass. 4-aminonaphthalene-1-sulfonic acid | Max. | 0.70 |
Heavy metals as pb(mg/kg.) | Max. | 40 |
Arsenic, (mg/kg.) | Max. | 3 |
Lead (mg/kg.) | Max. | 2 |
Mercury (mg/kg.) | Max. | 1 |
Cadmium (mg/kg.) | Max. | 1 |