Pigment Red 49:1Product Information
|
1) Product name |
Suncolor Red 53491 |
|
2) Color index name |
Pigment Red 49:1 |
|
3) Chemical type |
Mono azo |
|
4) Molecular formula |
C40H26BaN4O8S2 |
|
5) CAS No. |
1103-38-4 |
|
6) EU No. |
214-160-6 |
Pigment Red 49:1 Molecular Structure

Pigment Red 49:1 Synonyms and relative trade name
Irgalite Red LBO (CIBA); Symuler Red 3016 (DIC);
Suthol Red (Barium); Vilma Lithol Red BAN (VIL); Uni Lithol Red SC (UNI); Fast lithol Red R
Pigment Red 49:1 Physical Properties
|
1) PH Value |
7 |
|
2) Specific gravity |
1.50±0.1 |
|
3) Water soluble |
1.0% max |
|
4) Oil absorption |
50±5% |
|
5) Heat stability |
160 Degree C |
|
6) Resistance to Water (1-5) |
4 |
|
7) Resistance to Oil (1-5) |
4 |
|
8) Resistance to Acid (1-5) |
4 |
|
9)Resistance to Alkali (1-5) |
3 |
|
10) Light fastness (1-8) |
5 |
|
11) Weather fastness (1-5) |
4 |
|
12) Migration resistance |
5 |
|
13) △E |
≤1.0 |
Pigment Red 49:1 Technical comments
Suncolor Red 53491 is often used for Waterbased ink with viscosity and high concentration.
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