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Basic Brown 1

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Basic Brown 1 Basic information

Product Name:
Basic Brown 1
Synonyms:
  • 4,4'-(M-PHENYLENEBISAZO)BIS-M-PHENYLENEDIAMINE DIHYDROCHLORIDE
  • 4,4'-[1,3-PHENYLENEBIS(AZO)]-BIS[1,3-BENZENEDIAMINE] DIHYDROCHLORIDE
  • BASIC BROWN NO 1
  • BASIC BROWN GX
  • BASIC BROWN GXP
  • BASIC BROWN
  • BASIC BROWN 1
  • BASIC BROWN G
CAS:
10114-58-6
MF:
C18H19ClN8
MW:
382.86
EINECS:
233-314-3
Product Categories:
  • Azo
  • Organics
Mol File:
10114-58-6.mol
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Basic Brown 1 Chemical Properties

Melting point:
>200 ℃
storage temp. 
Flammables area
solubility 
Soluble in water, methyl cellosolve, ethylene glycol; slightly soluble in ethanol; insoluble in acetone, benzene, carbon tetrachloride, xylene
form 
powder
Colour Index 
21000
pka
5.0(at 25℃)
color 
Blackish-brown or red-brown
Water Solubility 
Soluble
λmax
457 nm
Merck 
14,1253
Stability:
Stable. Combustible. Incompatible with strong oxidizing agents, reducing agents.
Biological Applications
Differential inhibition of brain specific binding
CAS DataBase Reference
10114-58-6(CAS DataBase Reference)
EPA Substance Registry System
C.I. Basic Brown 1, dihydrochloride (10114-58-6)
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Safety Information

Hazard Codes 
Xn-F,Xn,F
Risk Statements 
20/21/22-11-36/37/38
Safety Statements 
22-24/25-36/37/39-26-16-36
WGK Germany 
3
TSCA 
Yes
HS Code 
32041300

MSDS

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Basic Brown 1 Usage And Synthesis

Chemical Properties

purple to red-brown crystals

Uses

Plasma stain for mucins, cartilage and goblet cellsBismarck Brown Y is used for staining mucine, cartilage and goblet cells.

Uses

As a textile dye, biological stain.

Definition

ChEBI: A hydrochloride that is the dihydrochloride of 4,4'-[1,3-phenylenebis(diazene-2,1-diyl)]di(benzene-1,3-diamine). Bismarck brown Y is a metachromatic dye which stains acid mucins yellow. It is also a constituent of Papanicolaou's EA solutions, used for cerv cal, and other smears.

Preparation

based in 2 Moore’s handling of the 3 moles Benzene-1,3-diamine?hydrochloride (this product in the above may double the azo dyes as the main component of the mixture, and goods is usually two hydrochloric acid dyes by hydrates composition).

Properties and Applications

brown. Brown powder. Soluble in water for yellow brown, slightly soluble in ethanol and soluble fiber element, insoluble in acetone, benzene, carbon tetrachloride, ceramic, and solvent. The strong sulfuric acid for brown, diluted into a red light brown; In nitric acid solution for orange, to yellow. The dye solution to join hydrochloric acid discoloration; Add 10% sodium hydroxide solution have orange precipitation. Used for wool, silk, leather, paper, bamboo, wood color, also used in the manufacture of color and solvent dye deposit.

Standard( Cotton ) Light Fastness Persperation Fastness Ironing Fastness Soaping
Fading Stain Fading Stain Fading Stain
C 1-2 1 1
A 2 4 4 4

Basic Brown 1 Preparation Products And Raw materials

Raw materials

Basic Brown 1Supplier

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