ChemicalBook Product Catalog Dyes and Pigments dye Acid dye Neutral Brown Rl

Neutral Brown Rl

Neutral Brown Rl Basic information
Product Name:Neutral Brown Rl
Synonyms:Acid Brown 28;Neutral Brown Rl;NEUTER BROWN RL;C.I. Acid brown 28;Brown RL;Lanyl Brown R;Neutral Brown Rl ISO 9001：2015 REACH
CAS:12238-94-7
MF:C15H14O5
MW:0
EINECS:
Product Categories:
Mol File:Mol File
Neutral Brown Rl Structure
Neutral Brown Rl Chemical Properties
Safety Information
MSDS Information
Neutral Brown Rl Usage And Synthesis
Preparation2-Amino-4-nitrophenol diazo, and N-(2-hydroxy-5-methylphenyl)acetamide?coupling, and then turn it into 1:2 chromium complex.
Properties and Applicationsred light brown. Black brown powder, soluble in water for black brown solution. Used for wool, silk, polyamide, PVA and their blended fabric dyeing and printing, also can be used for leather dyeing.
Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 7 5 5 4-5 4 4-5 5
Neutral Brown Rl Preparation Products And Raw materials
Raw materialsSalicylic acid-->p-Cresol-->2-Amino-4-nitrophenol-->2-Acetamido-4-methylphenol-->2-Amino-4-nitrophenol
Acid Blue 5G Acid Red N-2G Acid Yellow S-2G Week Acid Dyes Acid Red sauce complex N-RL Acid yellow PA-2G Acid Orange W-AGT Acid Sauce Red SB Acid Yellow E-3R Acidic turquoise 3G Acid complex brown N-GR Acidic blue G Acid dark yellow GG Acid Olive Green SG Acid blue PA Acid Red 10B Acid complex red SB Neutral complex gray SB
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