C.I. Sulphur Brown 2 (8CI)

C.I. Sulphur Brown 2 (8CI) Struktur
1326-53-0
CAS-Nr.
1326-53-0
Englisch Name:
C.I. Sulphur Brown 2 (8CI)
Synonyma:
Sulphur Brown 2;C.I. Sulphur Brown 2 (8CI);C.I.Sulphur Brown 2:C.I.53060
CBNumber:
CB05452712
Summenformel:
Unspecified
Molgewicht:
0
MOL-Datei:
Mol file

C.I. Sulphur Brown 2 (8CI) Eigenschaften

Sicherheit

C.I. Sulphur Brown 2 (8CI) Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

The 4-Methylbenzene-1,3-diamine (2 Moore) and Oxalic acid (1 Moore) in 200 ℃ reaction, the condensation product with Sodium polysulfide in 220 ~ 300 ℃ calcination, until the happening of htdrogen sulfide to stop. Similar dye by (N-3-amino-4- methyl-phenyl) oxamate?and where did the 4-Methylbenzene-1,3-diamine etc molecular mixture, or with Phthalic acid, Succinic acid?or Mercaptoacetic acid?and Oxalic acid?instead of vulcanization.

Properties and Applications

dark yellow brown. In the Sodium sulfide solution good solubility.
Standard Acid Resistance Alkali Resistance Light Fastness Fulling Persperation Fastness Soaping
Moderate Severe
ISO 4 3-4 3 4-5 3-4
AATCC 4 4

C.I. Sulphur Brown 2 (8CI) Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


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