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Leuco Sulphur Blue 2

Leuco Sulphur Blue 2 Struktur
12262-24-7
CAS-Nr.
12262-24-7
Englisch Name:
Leuco Sulphur Blue 2
Synonyma:
Sulphur Blue 2;Leuco Sulphur Blue 2;C.I.Sulphur Blue 2:C.I.53480;C.I.Leuco Sulphur Blue 2:C.I.53480
CBNumber:
CB59703413
Summenformel:
Molgewicht:
0
MOL-Datei:
Mol file

Leuco Sulphur Blue 2 Eigenschaften

Sicherheit

Leuco Sulphur Blue 2 Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

N-[p-(p-hydroxyanilino)phenyl]anthranilic acid?in Sodium polysulfide solution in return 105 ~ 106 ° C heating 65 hours, then add salt from Sodium sulfide solution precipitation dye crude products, in the cold dilute Sodium hydroxide solution air oxidation. This Indophenol?is by N-Phenylanthranilic acid?and?4-Nitrosophenol?condensation, product with Sodium hydrosulfide and reduction.

Properties and Applications

blue.
Standard Acid Resistance Alkali Resistance Light Fastness Fulling Persperation Fastness Soaping
Moderate Severe
ISO 3 4 4-5 3 3 2-3

Leuco Sulphur Blue 2 Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


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