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Alfa Chemistry
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1-516-6625404 |
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| Products Intro: |
Product Name:amanil developed black bhsw
CAS:6426-71-7
Package:1g;10g;100g;1KG;5KG
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| | amanil developed black bhsw Basic information |
| Product Name: | amanil developed black bhsw | | Synonyms: | 1'-biphenyl)-4- hydroxy-phthalenyl)azo)( trisodium salt;1'-biphenyl)-4-yl)azo)-4-hydroxy-phthalenyl) azo)( trisodium salt;1'-biphenyl]-4-yl]azo]-4-hydroxy-phthalenyl)azo][ trisodium salt;2,7-naphthalenedisulfonic acid, 5-amino-3-((4'-((7-amino-1-hydroxy-3-sulfo-2-na;2,7-naphthalenedisulfonic acid, 5-amino-3-[[4'-[(7-amino-1-hydroxy-3-sulfo-2-na;aizen direct black bh;altazine black bh;amanil developed black bhsw | | CAS: | 6426-71-7 | | MF: | C32H24N5NaO8S2 | | MW: | 693.68 | | EINECS: | | | Product Categories: | | | Mol File: | 6426-71-7.mol |  |
| | amanil developed black bhsw Chemical Properties |
| | amanil developed black bhsw Usage And Synthesis |
| Preparation | 4-(4-Aminophenyl)benzenamine double nitriding, and 7-Hydroxynaphthalene-1-sulfonic acid coupling, and then in alkaline conditions and 4-Amino-5-hydroxynaphthalene-1-sulfonic acid coupling. | | Properties and Applications | red light blue. Soluble in water for violet blue, soluble in alcohol for red light purple. The strong sulfuric acid for blue, purple precipitation after diluted. The dye solution to join hydrochloric acid for blue; Add sodium hydroxide solution for red light purple.
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Standard
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Acid Resistance
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Alkali Resistance
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Light Fastness
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Soaping
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Water
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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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4
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4
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1
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2
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| | amanil developed black bhsw Preparation Products And Raw materials |
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