| Identification | Back Directory | [Name]
SOLWAY BLUE RN | [CAS]
4403-89-8 | [Synonyms]
C.I.62085
Blue E-RL
Cyanthrol R
Cyananthrol R
Acid Blue 47
SOLWAY BLUE RN
C.I.ACIDBLUE47
Sandolan Blue E-RL.
Acid blue 47 (C.I. 62085)
C.I.Acid Blue 47:C.I.62085
SOLWAY BLUE RN ISO 9001：2015 REACH
benzenesulfonicacid,2-[(4-amino-9,10-dihydro-3-methyl-9,10-dioxo-1-anthraceny
sodium 4-[(4-amino-9,10-dihydro-3-methyl-9,10-dioxo-1-anthryl)amino]toluene-3-sulphonate
2-[(4-Amino-9,10-dihydro-3-methyl-9,10-dioxoanthracen-1-yl)amino]-5-methylbenzenesulfonic acid sodium salt
Benzenesulfonic acid, 2-[(4-amino-9, 10-dihydro-3-methyl-9, 10-dioxo-1-anthracenyl)amino]-5-methyl, monosodium salt | [EINECS(EC#)]
224-545-0 | [Molecular Formula]
C22H17N2NaO5S | [MDL Number]
MFCD00068445 | [MOL File]
4403-89-8.mol | [Molecular Weight]
444.44 |
| Hazard Information | Back Directory | [Chemical Properties]
It is soluble in ethanol and o-chlorophenol, slightly soluble in acetone and pyridine, and insoluble in chloroform and toluene. It turns purple in concentrated sulfuric acid and remains purple after dilution. | [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. | [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
|
|
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
|
|
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
|
| [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.] |
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| Company Name: |
Alfa Chemistry
|
| Tel: |
1-516-6625404 |
| Website: |
https://www.alfa-chemistry.com |
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