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必应染料-您身边的染料专家

Direct Brown 123

Name:C.I.Direct Brown 123,C.I.35030

Molecular Structure: Multi-azo class

C.I.Direct Brown 123,C.I.35030,750.59,C30H19N10NaO11S,Diazine Brown CBS

C.I.Direct Brown 123,C.I.35030,750.59,C30H19N10NaO11S,Diazine Brown CBS

Molecular Formula:C30H19N10NaO11S

Molecular Weight: 750.59

CAS Registry Number:

Manufacturing Methods : 4-Nitrobenzenamine diazo, and Resorcinol coupling, 2,4-Diaminobenzenesulfonic acid double nitriding, and formation of accidentally nitrogen compounds (2 Moore) coupled.

Properties and Applications: red light brown. Soluble in water for yellow light brown. The strong sulfuric acid is palm in light orange, for yellow brown after diluted, precipitation. The dye solution to join strong hydrochloric acid have yellow brown precipitation.

Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
AATCC 5 3 2 4 5

List of Suppliers:

Diazine Brown CBS( Allied chemical Corporation  )


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