| Identification | Back Directory | [Name]
2,2'-[(9,10-Dihydro-5-hydroxy-9,10-dioxoanthracene-1,4-diyl)diimino]bis[5-methylbenzenesulfonic acid sodium] salt | [CAS]
6424-97-1 | [Synonyms]
C.I.62550
Acid Green 38
C.I.Acid Green 38
C.I.Acid Green 38:C.I.62550
Brilliant Alizarine Viridine F
sodium,2-[[5-hydroxy-4-(4-methyl-2-sulfoanilino)-9,10-dioxoanthracen-1-yl]amino]-5-methylbenzenesulfonic acid
2,2'-[(9,10-Dihydro-5-hydroxy-9,10-dioxoanthracene-1,4-diyl)diimino]bis[5-methylbenzenesulfonic acid sodium] salt | [Molecular Formula]
C28H22N2NaO9S2+ | [MOL File]
6424-97-1.mol | [Molecular Weight]
617.602 |
| Hazard Information | Back Directory | [Preparation]
1,4,5-Trihydroxyanthraquinone and p-Methylaniline condensation, its product (C.I. 62545) in the presence of boric acid with 100% sulphonated sulfuric acid, and then into sodium salt. | [Properties and Applications]
green. Slightly soluble in alcohol. In the dark for the strong sulfuric acid, diluted to green.
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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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6
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3
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4-5
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4
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2-3
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4
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4-5
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