| Identification | Back Directory | [Name]
disodium 2-[(4-azanidyloxysulfonyl-3-methyl-9,10-dioxo-anthracen-1-yl) amino]-5-methyl-benzenesulfonate | [CAS]
1324-06-7 | [Synonyms]
Acid Blue 49
Acid blue 49 (C.I. 62095)
C.I.Acid Blue 49:C.I.62095
disodium 2-[(4-azanidyloxysulfonyl-3-methyl-9,10-dioxo-anthracen-1-yl) amino]-5-methyl-benzenesulfonate | [Molecular Formula]
C22H16N2Na2O8S2 | [MOL File]
1324-06-7.mol | [Molecular Weight]
548.51 |
| Hazard Information | Back Directory | [Preparation]
1-Amino-4-chloroanthracene-9,10-dione or 1-Amino-4-bromoanthracene-9,10-dione and p-Methylaniline condensation, its product (C.I.Solvent Blue 13, C.I. 62080) disulfonated, and translated into sodium salt. | [Properties and Applications]
blue. Soluble in alcohol. The strong sulfuric acid for dark purple, diluted into blue purple.
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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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3
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3
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2-3
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2
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1-2
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