Organic Pigment Red 31
Trade Name: Fast Bordeaux BF
C.I.No. Pigment Red 31( 12360)
CAS No. 6448-96-0
EC No. 229-246-9
Chemical Group: Monoazo
Chemical Formula: C31H23N5O6

Description:
- Pigment Red 31 is a bluish red naphthol pigment with good light fastness and excellent resistance to soap.
- It is mainly used in textile paste, water-based ink and rubber.
Physical, Chemical and Fastness Properties:
| Density (g/cm3) | 1.35 |
| Oil absorption (ml/100g) | 45±5 |
| Water soluble matter (%) | ≤2.5 |
| PH Value | 6.0-7.0 |
| Heat Resistance (°C) | 150°C |
| Light Fastness | 6~7 |
| Water Resistance | 5 |
| Oil Resistance | 4 |
| Acid Resistance | 5 |
| Alkali Resistance | 5 |
Applications:
| Paint | Textile Paste | ● |
| Ink | Water-based Ink | ● |
| Other | Rubber | ○ |
Remark: ●High Recommendation;
○Recommendation; – Limit Suitability
Packing: Commonly 25kgs craft bag with Carton box on pallet.
Payment Terms: T/T, L/C, DP, CAD
***Product specific and application information are based upon our current knowledge. They are non-binding and cannot be taken as guarantee. Users must establish the suitability of individual products. We do not accept any liability relating to the use of our products in particular applications. ***
