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Reactive red 123

Reactive red 123 Struktur
61969-31-1
CAS-Nr.
61969-31-1
Englisch Name:
Reactive red 123
Synonyma:
C.I.Reactive Red 123:C.I.179085;Sandoz Drimarene Scarlet K-2G Granulated
CBNumber:
CB51485580
Summenformel:
C21H12ClF2N5Na2O8S2
Molgewicht:
645.9080264
MOL-Datei:
61969-31-1.mol

Reactive red 123 Eigenschaften

Sicherheit

Reactive red 123 Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

2-Amino-5-methoxybenzenesulfonic acid diazo, and 7-Amino-4-hydroxynaphthalene-2-sulfonic acid coupling, and 5-Chloro-2,4,6-trifluoropyrimidine condensation.

Properties and Applications

red. Red powder. 25 ℃ in the solubility of water when for 70 g/L. This product to dead cotton cover sex medium, and has good to the stability of the fights. In alkaline or neutral condition of white the gender is poorer, the dyeing devoured rate can amount to 95%, but solid color rate of only 78%. Mainly used for cotton and viscose fiber dyeing.
Standard Light Fastness Oxygen bleaching Persperation Fastness Soaping
Fading Stain Fading Stain Fading Stain
ISO 3-4 1 (blue, dark) 4 5 5 5 5

Reactive red 123 Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


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