Solvent Black 34
- CAS NO.：32517-36-5
- Empirical Formula: C32H19CrN6O8
- Molecular Weight: 667.53
- MDL number: MFCD00278939
- EINECS: 251-079-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-12-18 14:08:57
What is Solvent Black 34?
Preparation
2-Amino-5-nitrophenol diazo, and Naphthalen-2-ol coupling, and then into a chrome complex (1 to 2 Moore single atoms chromium azo dyes).
Properties and Applications
blue ash. Deep yellow powder. Slightly soluble in water, soluble in ethylene glycol ether, DMF, ethanol, and other organic solvents. Its solution for brown. Dye bath of copper ions slight changes in color, iron ion in the same light. Used for wool, polyamide fiber dyeing, nylon fabric can be in directly on printing. Mainly used for pigskin, such as cow leather, goat natural leather finishing the spray or curtains, especially suitable for aniline leather spraying shading.
| Standard(Perlon) | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 7 | 5 | 4-5 | 5 | 3-4 | 5 | 5 | |
Properties of Solvent Black 34
| EPA Substance Registry System | Chromate(1-), bis[1-[[2-(hydroxy-.kappa.O)-4-nitrophenyl]azo-.kappa.N1]-2-naphthalenolato(2-)-.kappa.O]-, hydrogen, (OC-6-22')- (32517-36-5) |
Safety information for Solvent Black 34
Computed Descriptors for Solvent Black 34
Solvent Black 34 manufacturer
Gayatri Colour Chem Industries
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Phone:+919099978111
Whatsapp: +91- 9099978111
product: 32517-36-5 Solvent black 34 98%
JM Exports
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Phone:+91-9820292095
Whatsapp: +91-9820292095
product: 32517-36-5 Solvent black 34 99%
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