C.I.NO.: PR168
Advantage: Excellent Fastness
Main Application Recommended: Coatings
Product Overview
HP RED 2692 (PIGMENT RED 168) is a very chromatic yellowish red pigment based on Indanthren chemistry. It exhibits excellent fastness properties across a wide range of coatings applications, delivering outstanding heat stability and lightfastness for demanding industrial use.
Technical Data
Product Identification
| C.I. Name | Pigment Red 168 |
| CAS No. | 4378-61-4 |
| Chemical Type | Indanthren |
| C.I. Constitution No. | 59300 |
| Chemical Formula | C22H8Br2O2 |
| EINECS No. | 224-481-3 |
Performance
| Heat Stability | 180°C |
| Light Fastness (Full Shade) | 8 |
| Light Fastness (Tint) | 8 |
| Weather Resistance (Full Shade) | 5 |
| Weather Resistance (Tint) | 5 |
Physical Properties
| Physical Form | Powder |
| Specific Density (g/cm³) | 2.1 ± 0.1 |
| Specific Surface (m²/g) | 30 |
| Oil Absorption | 48 ± 10 |
| pH Value | 6 ~ 8 |
| Volatile Matter | 1% max |
Chemical Resistance (1-5 scale)
| Acid | 5 |
| Alkali | 5 |
| Water | 5 |
| Ethanol | 5 |
| Butanone | 5 |
| Butanol | 5 |
| N-Butyl Acetate | 5 |
Frequently Asked Questions
What’s the minimum order quantity?
MOQ depends on packaging: 25KGS / 20KGS / 10KGS per grade. Smaller quantities for lab evaluation available — 100-500 g with TDS and SDS.
Can you match a competitor’s shade?
Yes — send us your reference sample. Our lab adjusts particle size, surface treatment, or crystal form to match.
Do you provide regulatory documentation?
COA, TDS, SDS standard. REACH, RoHS, EN 71-3, FDA, AP(89)1 on request.
What’s the delivery lead time?
5-7 working days for stock grades. 15-25 days for custom orders.