C.I. Sulphur Brown 19 (8CI,9CI)

C.I. Sulphur Brown 19 (8CI,9CI) Struktur
1326-65-4
CAS-Nr.
1326-65-4
Englisch Name:
C.I. Sulphur Brown 19 (8CI,9CI)
Synonyma:
Sulphur Brown 19;C.I.Sulphur Brown 19:C.I.53115;C.I. Sulphur Brown 19 (8CI,9CI)
CBNumber:
CB95452801
Summenformel:
Unspecified
Molgewicht:
0
MOL-Datei:
Mol file

C.I. Sulphur Brown 19 (8CI,9CI) Eigenschaften

Sicherheit

C.I. Sulphur Brown 19 (8CI,9CI) Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

The 85.8 parts of?4-Methylbenzene-1,3-diamine , 42 parts of?4-(4-Aminophenyl)benzenamine, 36 parts of ?M-nitroaniline and 600 parts of ?mixture of sulfur in the 220 ~ 240 ℃ calcination 9 hours, in Sodium sulfide solution treatment its product, and acid precipitation (BIOS?1155,37). With 4-Aminophenol instead of M-nitroaniline?get similar dye.

Properties and Applications

yellow brown. In the Sodium sulfide solution solubility is very good, for red orange; In concentrated sulfuric acid to light brown, diluted the same color.
Standard Acid Resistance Alkali Resistance Light Fastness Fulling Persperation Fastness Soaping
Moderate Severe
ISO 3-4 3-4 3-4 4 4 3

C.I. Sulphur Brown 19 (8CI,9CI) Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


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