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C.I. Sulphur Blue 12

C.I. Sulphur Blue 12 Struktur
1327-96-4
CAS-Nr.
1327-96-4
Englisch Name:
C.I. Sulphur Blue 12
Synonyma:
Sulphur Blue 12;C.I. Sulphur Blue 12;C.I.Sulphur Blue 12:C.I.53800
CBNumber:
CB55452843
Summenformel:
Unspecified
Molgewicht:
0
MOL-Datei:
Mol file

C.I. Sulphur Blue 12 Eigenschaften

Sicherheit

C.I. Sulphur Blue 12 Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

1,2,4-Trichloro-7-amino-3H-isophenoxazin-3-one and Sodium polysulfide ethanol solution heating, and in 80 ~ 81 ℃ under reflux 24 hours, in steamed out after ethanol, add salt precipitation, and washing brine precipitation. This oxazine is by 2,3,5,6-Tetrachlorocyclohexa-2,5 -diene-1,4-dione and 2-Amino-5-nitrophenol?condensation, then in 30 ~ 40 ℃ with Sodium hydroxide powder and insurance and reduction.

Properties and Applications

red light blue.
Standard Acid Resistance Alkali Resistance Light Fastness Fulling Persperation Fastness Soaping
Moderate Severe
ISO 3-4 4 4-5 3-4 2

C.I. Sulphur Blue 12 Upstream-Materialien And Downstream Produkte

Upstream-Materialien

2-Amino-5-nitrophenol Tetrachlor-p-benzochinon 1,2,4-trichloro-7-amino-3H-isophenoxazin-3-one

Downstream Produkte

Benzamid, 3-Nitro-N-(1,2,4-trichlor-3-oxo-3H-phenoxazin-7-yl)-, Reaktionsprodukte mit Natriumsulfid (Na2(Sx))

C.I. Sulphur Blue 12 Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

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