Home Products Safcol Food Dyes Quinoline Yellow

Quinoline Yellow Specifications

Product Name Quinoline Yellow
Colour Shade
Synonyms Food Yellow 13, D&C Yellow 10, Japan Yellow 203
Chemical Name The Disodium salts of the disulphonates of 2-(2-quinolyl) 1,3-dione (principal component)
Molecular Formula C18H13NO8S2Na2
C.I. No 47005
C.I. Name Acid Yellow 3
FDA Status ---
CAS No. 95193-83-2
EINECS No. 305-897-5
Test EEC (Limit)
Total colouring matters calculated as the sodium salt, percent by mass Min. 70
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. 4
Total organic compound other than coloring matter, percent by mass
2-methylquinoline-sulfonic acid
Phthalic acid
2,6-dimethyl quinoline
2,6-dimethyl quinoline sulfonic acid
Max. 0.50
2-(2-quinolyn)indan-1,3-dione, (mg/kg.) Max. 4
Heavy metals as pb(mg/kg.) Max. 40
Arsenic, (mg/kg.) Max. 3
Lead (mg/kg.) Max. 10
Mercury (mg/kg.) Max. 1
Cadmium (mg/kg.) Max. 1