| Identification | More | [Name]
Basic Brown 1 | [CAS]
10114-58-6 | [Synonyms]
4,4'-[1,3-PHENYLENEBIS(AZO)]-BIS[1,3-BENZENEDIAMINE] DIHYDROCHLORIDE
4,4'-(M-PHENYLENEBISAZO)BIS-M-PHENYLENEDIAMINE DIHYDROCHLORIDE
BASIC BROWN
BASIC BROWN 1
BASIC BROWN G
BASIC BROWN G, GX, GXP
BASIC BROWN GX
BASIC BROWN GXP
BASIC BROWN NO 1
BISMARCK BROWN
BISMARCK BROWN B
BISMARCK BROWN G
BISMARCK BROWN Y
BISMARCK BROWN Y (G)
BISMARK BROWN Y
CI 21000
CI NO 21000
EXCELSIOR BROWN
LEATHER BROWN
MANCHESTER BROWN | [EINECS(EC#)]
233-314-3 | [Molecular Formula]
C18H20Cl2N8 | [MDL Number]
MFCD00012977 | [Molecular Weight]
419.31 | [MOL File]
10114-58-6.mol |
| Chemical Properties | Back Directory | [Appearance]
purple to red-brown crystals | [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 | [Colour Index ]
21000 | [form ]
powder | [pka]
5.0(at 25℃) | [color ]
Blackish-brown or red-brown | [Stability:]
Stable. Combustible. Incompatible with strong oxidizing agents, reducing agents. | [Water Solubility ]
Soluble | [λmax]
457 nm | [Merck ]
14,1253 | [Biological Applications]
Differential inhibition of brain specific binding | [CAS DataBase Reference]
10114-58-6(CAS DataBase Reference) | [EPA Substance Registry System]
10114-58-6(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn-F,Xn | [Risk Statements ]
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R11:Highly Flammable.
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S22:Do not breathe dust .
S24/25:Avoid contact with skin and eyes .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S16:Keep away from sources of ignition-No smoking .
S36:Wear suitable protective clothing . | [WGK Germany ]
3
| [TSCA ]
Yes | [HS Code ]
32041300 |
| Hazard Information | Back Directory | [Chemical Properties]
purple to red-brown crystals | [Uses]
As a textile dye, biological stain. | [Uses]
Plasma stain for mucins, cartilage and goblet cellsBismarck Brown Y is used for staining mucine, cartilage and goblet cells. | [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). | [storage]
Store at -20°C | [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.
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Standard( Cotton )
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Light Fastness
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Persperation Fastness
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Ironing Fastness
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Soaping
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Fading
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Stain
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Fading
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Stain
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Fading
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Stain
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C
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1-2
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1
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1
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A
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2
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4
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4
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4
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