Sulfur red 2 (C.I. 53260)

Sulfur red 2 (C.I. 53260) Struktur
1327-05-5
CAS-Nr.
1327-05-5
Englisch Name:
Sulfur red 2 (C.I. 53260)
Synonyma:
C.I.53260;Sulphur Red 2;C.I.Sulphur Red 2;Immedial Corinth B;Sulfur red 2 (C.I. 53260);C.I.Sulphur Red 2:C.I.53260
CBNumber:
CB71485690
Summenformel:
Molgewicht:
0
MOL-Datei:
Mol file

Sulfur red 2 (C.I. 53260) Eigenschaften

Sicherheit

Sulfur red 2 (C.I. 53260) Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

will the 4-Chloro-2-(2,4-dinitrophenylamino)phenol?in 45 ~ 70 ℃ in the 90 minutes added to sodium polysulfide, and then heated to boiling point (104 ℃), in the return of boiling 24 hours

Properties and Applications

dark purplish red. Deep red powder. In the sodium sulfide solution for deep blue light green; In concentrated sulfuric acid for brown light green, dilution after purple black precipitation. Used for cotton, hemp, viscose fabric such as dyeing.
Standard Acid Resistance Alkali Resistance Light Fastness Fulling Persperation Fastness Soaping
Moderate Severe
ISO 4 4 3 3-4 2-3

Sulfur red 2 (C.I. 53260) Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


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