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Direct Brown 247

Name:C.I.Direct Brown 247

Molecular Structure:trisazo,1:1 Copper-chromium complexes

Molecular Formula:

Molecular Weight:

CAS Registry Number:

Manufacturing Methods :

Properties and Applications: dark red light brown. Mainly used for leather color

Standard(leather) Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
IUF 3 3-4 4 4 3

List of Suppliers:

Apollo Leather Brown NRS( Taiheung Corp )


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