|
- |
Tartra - zine |
Sunset Yellow FCF |
Carm - osine |
Ponceau 4R |
Amar - anth |
Eryth - rosine |
Indigo Carm - ine |
Brilliant Blue FCF |
|
Colour Index No. |
19140 |
15985 |
14720 |
16255 |
16185 |
45430 |
73015 |
42090 |
|
E.E.C. No. |
E-102 |
E-110 |
E-122 |
E-124 |
E-123 |
E-127 |
E-132 |
E-133 |
|
F.D & C. No. |
Yell 5 |
Yell 6 |
- |
- |
Red 2 |
Red 3 |
Blue 2 |
Blue 1 |
|
Total Dye Content on Dry Basis % Min. |
87 |
87 |
87 |
82 |
86 |
87 |
85 |
85 |
|
Volatile Matter at 135 deg.C & Chloride & Sulphate % Max. |
13 |
13 |
13 |
18 |
15 |
13 |
15 |
15 |
|
Water Insoluble % Max. |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
|
Ether Extracts % Max. |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
|
Subsidiary Dyes % Max. |
1.0 |
3.0 |
1.0 |
1.0 |
3.0 |
4.0 |
3.0 |
3.0 |
|
Unsulphonated primary Aromatic Amines % Max. |
0.01 |
0.01 |
0.01 |
0.01 |
0.01 |
- |
- |
0.01 |
|
Dye Intermediates % Max. |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
0.4 |
- |
1.7 |
|
Isatin Sulphonic Acid % Max. |
- |
- |
- |
- |
- |
- |
1.0 |
- |
|
Lead PPM Max. |
10 |
10 |
10 |
10 |
10 |
10 |
10 |
10 |
|
Arsenic PPM Max. |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
|
Heavy Metals
(As pb) PPM Max. |
40 |
40 |
40 |
40 |
40 |
40 |
40 |
40 |
|
Mercury PPM Max. |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
1 |
