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| | Disperse Blue 87 Basic information |
| Product Name: | Disperse Blue 87 | | Synonyms: | Turq Blue S-BLN;C.I. Disperse Blue 87;Dispersol Turquoise C-G;Kayalon Polyester Light Blue BGL-S;Terasil Brilliant Blue 2G;Disperse Blue 87 ISO 9001：2015 REACH;C.I.Disperse Blue 87:C.I.668305 | | CAS: | 12222-85-4 | | MF: | C20H18N4O4 | | MW: | 378.38132 | | EINECS: | | | Product Categories: | | | Mol File: | 12222-85-4.mol |  |
| | Disperse Blue 87 Chemical Properties |
| | Disperse Blue 87 Usage And Synthesis |
| Preparation | 1,4-Diamino anthraquinone chlorinated, stlfonation, cyanide, dehydrated, closed loop, and then 3-Methoxypropan-1-amine?condensation. 1,4-Diamino-9,10-dioxo-9,10-dihydroanthracene-2,3-dicarbonitrile?with methanol, sodium hydroxide, pyridine cyclization, with p-toluene sulfonic acid-propionic acid methyl ester alkylation, and then separated. | | Properties and Applications | bright blue, bright green light blue. Black powder. Insoluble in water, soluble in ethanol, soluble in DMF and pyridine, slightly soluble in methanol. Used for polyester and their blended fabric dyeing and printing, bright color, good color fastness, colored light for green light blue. Can also be used for the polyester/cotton blended dyeing of a bath. This product can also be used to vinegar fiber dyeing, in three vinegar fine in a bit deep bright blue.
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Standard
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Ironing Fastness
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Light Fastness
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Persperation Fastness
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Washing Fastness
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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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5
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4
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7
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5
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5
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4-5
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4-5
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| | Disperse Blue 87 Preparation Products And Raw materials |
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