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DCL 2538 Quinophthalone Yellow, PY.138
- CASE Ingredients Features
- Good Weather FastnessLight Fastness
- Chemical Family
- Aminoketones
DCL 2538 Quinophthalone Yellow, PY.138 is an opaque, green shade yellow with low viscosity in liquid systems and excellent light and weather fastness. It is greener than 2338 and exhibits high hiding power and good dispersibility. 2538 is FDA-approved (21 CFR Part 178.3297).
Identification
- Chemical Name
3456-Tetrachloro-N-[2-(4567-tetrachloro-23-dihydro-13-dioxo-1H-inden-2-yl)-8-quinolyl]phthalimide
- CASE Ingredients Functions
- Pigment
Product families
Applications
Paints & Coatings — Automotive & Transportation
- Aerospace Coatings
- Automotive OEM Coatings
Paints & Coatings — Building & Construction
- Decorative Paints
Automotive & Transportation — Coatings & Finishes
- Aerospace Coatings
- Automotive OEM Coatings
Building & Construction — Decorative Materials & Finishes
- Decorative Paints Coatings & Stains
Paints & Coatings — Industrial Coatings
- Industrial Coatings
Printing & Packaging — Printing & Inks
- Flexography
Automotive & Transportation — Transportation
- Aerospace & Aviation
Product Families
Pigments & Colorants — Color Pigments
- Organic Pigments
CASE Ingredients — Pigments & Colorants
- Color Pigments
Other characteristics
- Brand
- DCL
- Color
- Yellow
- CI Name
- Pigment Yellow 138
- Synonyms
- C.I. Pigment Yellow 138, C.I. 56300, PY 138
- CI Number
- 56300
- Pigment Type
- Organic Pigments
- Note
- Resistance Properties Legend
- 1 = Poor, 2 = Fair, 3 = Good, 4 = Very Good, 5 = Excellent
- Lightfastness Legend
- 1-2 = Poor, 3-4 = Fair, 5 = Good, 6-7 = Very Good, 8 = Excellent
- Warpage
- 1 = Minimal, 2 = Some, 3 = Severe
- Weatherfastness
- 1 = Poor, 2 = Fair, 3 = Good, 4 = Very Good, 5 = Excellent
- C.I. Name
- Pigment Yellow 138
- Markets
- Automotive & Transportation
- Building & Construction
- Paints & Coatings
- Printing & Packaging
- C.I. Number
- 56300
- Technology
- CASE Ingredients
- Pigments & Colorants
- Country Availability
- Canada
- USA
- Coating End Applications
- Powder Coating
- Certifications and Compliance
- ISO 14001
- ISO 9001
- Ink and Toner End Applications
- Flexography Ink
- Solventborne Ink
Technical data
Table 1 of 4
4 rows| Characteristic | Value | Unit |
|---|---|---|
| Oil Absorption | — | g/100g |
| Moisture Content | max. 1.0 | % |
| pH | 5.0 - 7.0 | — |
| Specific Gravity | 1.8 | — |
Table 2 of 4
8 rows| Characteristic | Value |
|---|---|
| MEK | 5.0 |
| Water Content | 5.0 |
| Mineral Spirits | 5.0 |
| Xylene | 4.0 |
| Ethanol | 5.0 |
| Ethyl Acetate | 5.0 |
| Acid | 5.0 |
| Alkali | 5.0 |
Table 3 of 4
1 row| Characteristic | Value | Unit |
|---|---|---|
| Heat Stability (Paints) | 250.0 | °C |
Table 4 of 4
2 rows| Characteristic | Value |
|---|---|
| Lightfastness (1-8): Masstone | 8.0 |
| Lightfastness (1-8): Tint 1:10 | 7.0 |
