Index number: solvent red 24 (C.I.26105)
CAS No.: 85-83-6
Chemical structure: diazo dye
Molecular formula: C24H20N4O
Molecular weight: 380.44
Color light: Blueish
Performance parameters:
| Physical property | Fastness characteristics: (5=excellent, 1=poor) |
| Coloring power: 100 ± 5% | Acid resistance: 5 |
| Density: 1.2g/cm ³ | Alkali resistance: 5 |
| Melting point: 230 ℃ | Ethanol resistance: 5 |
| Decomposition point or range: above 320 ℃ | Ester resistance: 5 |
| PH value: 6.0-7.0 | Ketone resistance: 5 |
| Moisture: ≤ 2.0% | Saponification resistance: 4 |
| Water soluble matter: ≤ 1.5% | Benzene resistance: 5 |
| Oil absorption: 35-45ml/100g | Light fastness: 6 |
| Conductivity: ≤ 500us/cm | Temperature resistance: 230-250 ° C |
| Sieve residue (80 mesh): ≤ 5.0% |
Product description:
Solvent red 24 is a kind of oil soluble solvent red dyes with blueish color shade. It has bright color, strong coloring power, good heat resistance, light resistance, acid and alkali resistance and solvent fastness. It is insoluble in water, soluble in ethanol and acetone, and easily soluble in benzene. Solvent red 24 is mainly used for coloring various plastics such as polystyrene, acetate fiber, organic glass, ABS resin, rigid PVC, etc, It can also be used for coloring paint and ballpoint pen ink, as well as polyester polyester fiber.
Xincheng Weiye Chemical is specially producing various kinds of chemical dyes, including rhodamine b dye, sulphur black, solvent black 5, acid black, direct black. Welcome your inquiry.
Contact person: Miss Jessie Geng
Email:jessie@xcwychem.com
Mobilephone/Whatsapp: +86-13503270825
Post time: Jan-16-2023
