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Quinonline Yellow
Yellow 13
Synonyms:
Food Yellow - 13
Chemical Name:
The Disodium salts of the disulphonates of 2-(2-quinolyl) 1,3-dione (principal component)
C.I. No.:
47005
C.I. Name:
Acid Yellow - 3
FDA Status:
---
CAS No.:
8004-92-0
EINECS No.:
305-897-5
E No.:
E-104
Tests
Total colouring matters calculated as the sodium salt, percent by mass.
EEC (Limit):
Min.
70
Sodium 2-(2-Quionoly) Indan-1, 3-Dione Monosulfonate, percent by mass,
Disodium 2-(2-Quionoly) Indan-1, 3 Disulfonate, percent by mass,
Trisodium 2-(2-Quionoly) Indan-1, 3-Dione Trisulfonate, percent by mass.
Max.
Min.
Max.
15
80
07
Water insoluble matter, percent by mass.
Max.
0.20
Combined ether extract, percent by mass.
Min.
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 colouring matter, percent by mass
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.
2
Mercury (mg/kg.)
Max.
1
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