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| | Tracid Red Bs Basic information |
| Product Name: | Tracid Red Bs | | Synonyms: | Acid Red 138;Acid Red 138 (18073);Tracid Red Bs;disodium 5-(acetylamino)-3-[(4-dodecylphenyl)azo]-4-hydroxynaphthalene-2,7-disulphonate;2,7-Naphthalenedisulfonic acid, 5-(acetylamino)-3-(4-dodecylphenyl)azo-4-hydroxy-, disodium salt;Acid red 138 (C.I. 18073);Red BW;Acid Pink B | | CAS: | 15792-43-5 | | MF: | C30H37N3Na2O8S2 | | MW: | 677.73962 | | EINECS: | 239-893-9 | | Product Categories: | Organics;Dyes and Pigments | | Mol File: | 15792-43-5.mol |  |
| | Tracid Red Bs Chemical Properties |
| storage temp. | Amber Vial, -20°C Freezer, Under inert atmosphere | | solubility | Methanol (Very Slightly, Heated, Sonicated) | | form | Solid | | color | Dark Red to Very Dark Red | | Stability: | Light Sensitive | | CAS DataBase Reference | 15792-43-5 | | EPA Substance Registry System | C.I. Acid Red 138, disodium salt (15792-43-5) |
| | Tracid Red Bs Usage And Synthesis |
| Uses | Acid Red 138 is an organic azo dye used in the textile industry for wool fabrics, silk and nylon fabrics. | | Preparation | 4-Dodecylbenzenamine diazo, and 4-Acetamido-5-hydroxynaphthalene-2,7-disulfonic acid?coupling. | | Properties and Applications | blue-ray red. Mainly used in tussah silk and dyeing, wool fabric and polyamide fiber can be used. The salt can be used in organic pigments.
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Standard
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Light Fastness
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Soaping
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Persperation Fastness
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Oxygen bleaching
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Fastness to seawater
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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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ISO
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3-4
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4
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4-5
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5
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4-5
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4
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5
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5
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| | Tracid Red Bs Preparation Products And Raw materials |
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