Solvent black 7
- CAS NO.：8005-02-5
- Empirical Formula: C29H24N6
- Molecular Weight: 0
- MDL number: MFCD00281685
- EINECS: 616-851-1
- Update Date: 2023-04-23 13:52:06
What is Solvent black 7?
Preparation
different compounds process is: (a) ?1-Nitrobenzene?and?aniline?and?aniline?hydrochloride and iron or copper in 180 ~ 200 ℃ heating, and made free base (b) will Nitrophenol or Nitrocresols, aniline?and aniline?hydrochloride and a small amount of iron in 180 ~ 200 ℃ heating, and made free base.
General Description
Black powder.
Air & Water Reactions
Insoluble in water.
Fire Hazard
Flash point data for Solvent black 7 are not available. Solvent black 7 is probably combustible.
Properties and Applications
blue-black to black. Insoluble in water, soluble in ethanol for blue black, also soluble in benzene and toluene, soluble in acid and stearic acid. In concentrated sulfuric acid for blue to blue black, dilution after blue-black precipitation; In concentrated nitric acid for blue to black blue. The dye which is components mixture
| Standard | Light Fastness | Heat-resistant(℃) | water | Sodium Carbonate(5%) | Hydrochloric acid(5%) | |
| Melting point | Stable | |||||
| ISO | General-Good | >180 | 180 | Insoluble | Well | Well |
Properties of Solvent black 7
| Melting point: | 275 °C |
| solubility | alcohol: soluble |
| Water Solubility | <0.1 g/100 mL at 21 ºC |
| EPA Substance Registry System | C.I. Solvent Black 7 (8005-02-5) |
Safety information for Solvent black 7
Computed Descriptors for Solvent black 7
Abamectin manufacturer
Gayatri Colour Chem Industries
Marudhar International
New Products
Tubulysin M Tubulysin E Tubulysin A Tubulysin C Tubulysin I Cyclobutanamine, 3,3-difluoro- (9CI) 3-METHYLAZETIDIN-3-OL HYDROCHLORIDE 4-Methylenepiperidine HCl tert-Butyl (azetidin-3-yl)carbamate hydrochloride Methyl (R)-1-Boc-4,4-difluoropyrrolidine-2-carboxylate 4,4-DIFLUOROCYCLOHEXYLAMINE HYDROCHLORIDE 5-Nitrobarbituric acid 2-Amino-3-bromo-5-nitropyridine N-[2-(Acetylthio)-1-oxobutyl]glycine ethyl ester methyl 2-bromobenzoate 4-chloro-2-hydroxy-5-nitropyridine 5-Bromo-2-chloroisonicotinic acid 7-Methoxyquinoline-4-carbonitrile 7-Methoxyquinoline-4-carboxylic acid 1H-Imidazole-4-carbonitrile Methyl (2R)-2-amino-3-[(triphenylmethyl)sulfanyl]propanoate FUSIDIC ACID EP IMPURITY H / FUSIDIC ACID BP IMPURITY H / 11-KETO FUSIDIC ACID Sertraline EP Impurity C / Sertraline BP Impurity C / rac-cis-3-Dechloro Sertraline HCl Montelukast (3S)-Hydroxy BenzoateRelated products of tetrahydrofuran
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