| Identification | Back Directory | [Name]
1,4-Diamino-9,10-dihydro-9,10-dioxoanthracene-2,6-disulfonic acid disodium salt | [CAS]
6408-69-1 | [Synonyms]
C.I.62005
Acid Blue 56
C.I.Acid Blue 56
Diacid Light Blue 2A
C.I.Acid Blue 56:C.I.62005
1,4-Diamino-9,10-dihydro-9,10-dioxoanthracene-2,6-disulfonic acid disodium salt | [MOL File]
6408-69-1.mol |
| Hazard Information | Back Directory | [Preparation]
1,4-Dihydroxyanthracene-9,10-dione with ammonia and insurance powder reduction, and then oxidation, stlfonation. | [Properties and Applications]
red light blue. The strong sulfuric acid for gray, diluted into yellow.
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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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5-6
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1-2
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3
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3
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1-2
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