| SPECIFICATION OF PIGMENT SIGNAL RED
SR 111 |
| Product name |
Signal Red SR 111 |
| Code number |
C 42 03 172 |
| Chemical class |
Mono Azo Red-Beta Napthol range |
| Colour index name |
Pigment Red 4 |
| Colour index number |
12085 |
| CAS number |
2814-77-9 |
| . |
|
| PHYSICAL PROPERTIES |
|
| Specific Gravity (20 0
C) |
1.47 |
| Moisture Contents |
1% Max |
| Oil Absorption |
37 cc |
| Water soluble |
1% Max |
| Sieva Residue (240 mesh) |
0.5% Max |
| PH of Aqueous Extract |
7 |
| Heat Stability ( 0
C/ 10 min) |
1500C |
| Shelf Life |
5Years |
|
|
| FASTNESS PROPERTIES |
(1 to 5 scale : 1=poor, 5=excellent) |
| Water |
5 |
| Xylene |
3 |
| Ethanol |
3 |
| Mineral Turpentine Oils |
3 |
| Butanol |
3 |
| Methyl Ethyl Ketone |
3 |
| Acetone |
3 |
| Linseed Oil |
4-5 |
| Butyl Acetate |
3 |
| Soap |
5 |
| Acid |
5 |
| Alkali |
5 |
| Sterilisation |
1 |
| |
|
| LIGHT FASTNESS |
(1 to 8 scale : 1=very low 8=outstanding) |
| 1/1 Depth : 5 |
1/3 Depth : 4 |
1/25 Depth : 3 |
| ( 17.3%) |
(8.7%) |
(1.8%) |
|
| |
|
| PRODUCT APPLICATION |
|
| Letterpress inks/ Offset Inks/Flexo
Inks/Gravure Inks/Silk Screen Inks/Metal decorating Inks/Plastic/
Textile emulsion/Rubber/Paints, Etc... |
| |
|
| Our fast Red is a light mass
tone, yellowish tone soap fast red pigment with all round good fastness
properties, particularly suitable for liquid ink and paste ink. |
