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| | SOLWAY BLUE RN Basic information |
| Product Name: | SOLWAY BLUE RN | | Synonyms: | benzenesulfonicacid,2-[(4-amino-9,10-dihydro-3-methyl-9,10-dioxo-1-anthraceny;SOLWAY BLUE RN;Acid Blue 47;sodium 4-[(4-amino-9,10-dihydro-3-methyl-9,10-dioxo-1-anthryl)amino]toluene-3-sulphonate;C.I.ACIDBLUE47;Acid blue 47 (C.I. 62085);Blue E-RL;Benzenesulfonic acid, 2-[(4-amino-9, 10-dihydro-3-methyl-9, 10-dioxo-1-anthracenyl)amino]-5-methyl, monosodium salt | | CAS: | 4403-89-8 | | MF: | C22H19N2NaO5S | | MW: | 446.45 | | EINECS: | 224-545-0 | | Product Categories: | | | Mol File: | 4403-89-8.mol |  |
| | SOLWAY BLUE RN Chemical Properties |
| | SOLWAY BLUE RN Usage And Synthesis |
| Preparation | 1-Amino-4-bromoanthracene-9,10-dione?or 1-Amino-4-chloroanthracene-9,10-dione?and p-Methylaniline condensation, its product (C.I.Solvent Blue 13, C.I. 62080) products, and translated into sodium salt. | | Purification Methods | Purify the dye by salting out an aqueous solution three times with sodium acetate, followed by repeated extraction with EtOH [McGrew & Schneider J Am Chem Soc 72 2547 1950]. [Beilstein 14 H 706, 725.] | | Properties and Applications | blue. Dark blue powder. Soluble in ethanol, o-chlorophenol, slightly soluble in acetone, Pyridine, insoluble in chloroform, toluene. Strong sulfuric acid in purple purple still diluted. Used for wool, silk, polyamide fiber and wool blended dyeing, can be in wool, silk and polyamide fiber fabric printing directly, also used in leather, paper, soap and wood color. But with C.I.Acid Green 50 make Acid Blue BGA.
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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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5
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2
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2
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3-4
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1
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1
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3-4
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2
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AATCC
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4
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2
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2
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3
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2
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2
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2
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2
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| | SOLWAY BLUE RN Preparation Products And Raw materials |
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