Acid Brown 75
- CAS NO.：8011-86-7
- Empirical Formula: C10H9NO7S2
- Molecular Weight: 319.31096
- MDL number: MFCD00801971
- EINECS: 232-380-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-12-18 14:15:30
What is Acid Brown 75?
Preparation
4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid?diazo, in weak alkali conditions Coupled with resorcinol, 2-Amino-4,6-dinitrophenol diazo, in weak alkali conditions and the single accidentally nitrogen content coupling, its product again with diazo of 4-Nitrobenzenamine weak inorganic acid in the coupling.
Flammability and Explosibility
Non flammable
Properties and Applications
dark red light brown. Apply to wool, polyamide fiber dyeing, also can be used for leather color.
Properties of Acid Brown 75
| Density | 1.108[at 20℃] |
| vapor pressure | 0Pa at 25℃ |
| Water Solubility | 91g/L at 20℃ |
| EPA Substance Registry System | C.I. Acid Brown 75 (8011-86-7) |
Safety information for Acid Brown 75
Computed Descriptors for Acid Brown 75
Acid Brown 75 manufacturer
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