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Leuco Sulphur Blue 15

Leuco Sulphur Blue  15 Struktur
CAS-Nr.
Englisch Name:
Leuco Sulphur Blue 15
Synonyma:
Leuco Sulphur Blue 15;C.I.Leuco Sulphur Blue 15:C.I.53540
CBNumber:
CB5967649
Summenformel:
Molgewicht:
0
MOL-Datei:
Mol file

Leuco Sulphur Blue 15 Eigenschaften

Sicherheit

Leuco Sulphur Blue 15 Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

8-Amino-5-(4-hydroxyphenylamino)naphthalene-2-sulfonic acidand aqueous Sodium polysulfide heating, in 107 ~ 108 ℃ under reflux 2 4 hours, will be part of the precipitation in the Sodium sulfide of dye solution, blowing air redeposition. This indophenolis from8-Amino-5-nitronaphthalene-2-sulfonic acidand where did5-Aminonaphthalene-2-sulfonic acidand where did4-Aminophenolwith Sodium hypochlorite oxidation of mixture, then use Sodium sulfide reduction and have to.

Properties and Applications

green light blue. Yellow brown flow liquid, pH value is 12.8, density 1.248, viscosity 11* 10-3 pa s.; No fallout. In the Sodium sulfide solution good solubility, olive, In concentrated sulfuric acid for the dark,diluted with dark blue.
Standard Acid Resistance Alkali Resistance Light Fastness Fulling Persperation Fastness Soaping
Moderate Severe
ISO 3-4 4 5-6 3-4 (Alkali)4-5 4 2
AATCC 5 4 6 3 3

Leuco Sulphur Blue 15 Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Leuco Sulphur Blue 15 Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 1)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Dynasty Colourants Co., Ltd. --
info@dynasty-color.com China 3306 51

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  • Leuco Sulphur Blue 15
  • C.I.Leuco Sulphur Blue 15:C.I.53540
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