ACID BLUE 62
- CAS NO.：4368-56-3
- Empirical Formula: C20H20N2O5S
- Molecular Weight: 400.45
- MDL number: MFCD00035695
- EINECS: 224-460-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-10-23 17:25:30
What is ACID BLUE 62?
Preparation
1-Amino-4-bromo-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid and Cyclohexanamine condensation and translated into sodium salt.
Flammability and Explosibility
Not classified
Properties and Applications
red light blue. Soluble in water and ethanol. Meet strong sulfuric acid is olive green, diluted light orange for palm. Used for wool, polyamide, silk dyeing and printing directly, also used in leather shading.
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 5 | 2-3 | 2-3 | 3-4 | 1 | 2 | ||
| AATCC | 4 | 3 | 4 | |||||
Properties of ACID BLUE 62
| Melting point: | >300 °C |
| Density | 1.602[at 20℃] |
| vapor pressure | 0Pa at 25℃ |
| Water Solubility | 21.35g/L at 20℃ |
| EPA Substance Registry System | 2-Anthracenesulfonic acid, 1-amino-4-(cyclohexylamino)-9,10-dihydro-9,10-dioxo-, monosodium salt (4368-56-3) |
Safety information for ACID BLUE 62
Computed Descriptors for ACID BLUE 62
ACID BLUE 62 manufacturer
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