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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 |  |
| | 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 | | pka | 5.0(at 25℃) | | form | powder | | Colour Index | 21000 | | 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) |
| | Basic Brown 1 Usage And Synthesis |
| 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. | | 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). | | 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. | | 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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| | Basic Brown 1 Preparation Products And Raw materials |
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