Sulphur Brown 4

Sulphur Brown   4 Struktur
1326-90-5
CAS-Nr.
1326-90-5
Englisch Name:
Sulphur Brown 4
Synonyma:
C.I. 53210;Thiocutch JRS;Thiocutch 2JS;Diresul Brown R;Dark Brown GD;Sofral Brown CGN;Sulphur Brown 4;Sulfanol Olive TR;Pirocard Brown CGN;Sofral Dark Brown CRN
CBNumber:
CB3967928
Summenformel:
Molgewicht:
0
MOL-Datei:
Mol file

Sulphur Brown 4 Eigenschaften

Sicherheit

Sulphur Brown 4 Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

coarse Cresol or m-Cresol and Sodium polysulfide in 270 ~ 275 ℃ calcination, add or do not add Copper sulfate monohydrate all can.

Properties and Applications

brown light olive to yellow brown. Brown hydroscopicity powder. There are dark brown in hydrochloric acid precipitation; In concentrated Sodium hydroxide solution for blue light green. Used for cotton, hemp, viscose and vinylon/cotton blended fabric dyeing, and sometimes also used in leather dyeing.
Standard Acid Resistance Alkali Resistance Light Fastness Fulling Persperation Fastness Soaping
Moderate Severe
ISO 4 3 3-4 4-5 4 3-4

Sulphur Brown 4 Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Sulphur Brown 4 Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

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