Chocolate Brown Ht

Chocolate Brown HT

Specification
Product NameChocolate Brown HT
Colour Shade
SynonymsFood Brown – 3
Chemical NameDisodium 4,4-(2,4-dihydroxy-5-hydroxy methyle-1,3-phenylene biazo)di(napthelene-1-sulfonate)
C.I. No20285
C.I. Name
FDA Status
CAS No.4553-89-3
EINECS No.224-924-0
E. NUMBERE-155
TestEEC (Limit)
Total colouring matters calculated as the sodium salt percent by massMin.70
Water insoluble matter, percent by massMax.0.20
Combined ether extract, percent by massMax.0.20
Unsulfonated Primary aromatic amines, percent by mass (calculated as aniline)Max.0.01
Subsidiary dyes, percent by massMax.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