Phenol, 2,4-Dinitro-, sulfuriert, Leukoderivate
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- CAS-Nr.
- 66241-11-0
- Bezeichnung:
- Phenol, 2,4-Dinitro-, sulfuriert, Leukoderivate
- Englisch Name:
- Phenol, 2,4-dinitro-, sulfurized, leuco derivs.
- Synonyma:
- Cassulfon Black SR;Immedial Black C-BR;Cassulfon Black C-BR;Diresul Black RDT 4D;Leuco Sulfur Black 1;Diresul Black RDT 2KS;Leuco Sulphur Black 1;Diresul Liquid Black RDT;C.I. Leuco Sulphur Black 1;Diresul Liquid Black RDT-LS
- CBNumber:
- CB4892834
- Summenformel:
- Molgewicht:
- 0
- MOL-Datei:
- Mol file
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Phenol, 2,4-Dinitro-, sulfuriert, Leukoderivate Eigenschaften
Sicherheit
| RIDADR |
2801 |
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| HazardClass |
8 |
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| PackingGroup |
III |
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Phenol, 2,4-Dinitro-, sulfuriert, Leukoderivate Chemische Eigenschaften,Einsatz,Produktion Methoden
synthetische
2,4-Dinitrophenol?or its Sodium salt (by?1-Chloro-2,4-dinitrobenzene?alkaline hydrolysis)??and Sodium polysulfide heating, in 110 ~ 120 ℃ reflux heating 48 to 72 hours, or in 130 ~ 140 ℃ under pressure to short time heating, then dilution melt, adding acid or air oxidation make dye completely precipitated out. In the molten material to the intermediate Sodium polysulfide proportion must be appropriate, such ability in reaction end solution almost no dye residual.
Properties and Applications
green black and blue black. Black uniform powder. Insoluble in water and Etanol. In the Sodium sulfide solution solubility is good, for green black; Add Sodium hydroxide and Sodium sulfide solution of colour and lustre is blue; Add hydrochloric acid Sodium sulfide solution to have green black precipitation; In the cold part of concentrated sulfuric acid solution, after heating for deep green light blue, further heating into dark blue; In 25% of fuming sulfuric acid for black blue, dilution after green black precipitation.
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Standard
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Acid Resistance
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Alkali Resistance
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Light Fastness
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Fulling
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Persperation Fastness
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Soaping
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Moderate
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Severe
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ISO
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4-5
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4-5
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6-7
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4-5
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5
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5
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4-5
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AATCC
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5
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5
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6-7
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4
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4-5
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Phenol, 2,4-Dinitro-, sulfuriert, Leukoderivate Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Phenol, 2,4-Dinitro-, sulfuriert, Leukoderivate Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 2)Lieferanten
66241-11-0(Phenol, 2,4-Dinitro-, sulfuriert, Leukoderivate)Verwandte Suche:
- Phenol, 2,4-dinitro-, sulfurized, leuco derivs.
- Leuco Sulphur Black 1
- C.I. Leuco Sulphur Black 1
- Leuco sulfur black 1 (C.I. 53185)
- Clariant Diresul Black PD Liquid
- Cassulfon Black C-BR
- Cassulfon Black SR
- Diresul Black RDT 2KS
- Diresul Black RDT 4D
- Diresul Liquid Black RDT
- Diresul Liquid Black RDT 2KS
- Diresul Liquid Black RDT-LS
- Diresul Liquid Black RL 200
- Immedial Black C-BR
- C.I.Leuco Sulphur Black 1:C.I.53185
- Leuco Sulfur Black 1
- Phenol, 2,4-dinitro-, sulfurized, leuco derivatives
- 66241-11-0
