| Identification | Back Directory | [Name]
Vat Red 42 | [CAS]
2987-68-0 | [Synonyms]
C.I.61650
Vat Red 42
Algol Red 5G
C.I.Vat Red 42
Vat red 42 (C.I. 61650)
C.I.Vat Red 42:C.I.61650
Vat Red 42 ISO 9001：2015 REACH
N-(4-benzamido-9,10-dioxoanthracen-1-yl)benzamide
N-[4-(benzoylamino)-9,10-diketo-1-anthryl]benzamide
N-[4-(benzoylamino)-9,10-dioxoanthracen-1-yl]benzamide
N-[9,10-dioxo-4-(phenylcarbonylamino)anthracen-1-yl]benzamide
N,N'-(9,10-dihydro-9,10-dioxoanthracene-1,4-diyl)bisbenzamide
Benzamide, N,N'-(9,10-dihydro-9,10-dioxo-1,4-anthracenediyl)bis- (9CI) | [EINECS(EC#)]
221-058-5 | [Molecular Formula]
C28H18N2O4 | [MDL Number]
MFCD00328563 | [MOL File]
2987-68-0.mol | [Molecular Weight]
446.45 |
| Hazard Information | Back Directory | [Preparation]
(a) 1,4-Diaminoanthraquinone and Benzoyl chloride condensation; (b) 1, 4 – Dichloroanthraquinone and Benzamide?(2 Moore) condensation. | [Properties and Applications]
yellow red. Dark red powder. Soluble in 1, 2, 3, 4 – Tetrahydronaphthalene and Xylene. In concentrated sulfuric acid for red, dilution after magenta precipitation; Alkaline reduction leuco for dark red light purple; Acid reduction leuco for yellow brown. This product is light brittle dye, with photosensitivity. Mainly used in color matching, dyeing cotton shoulds not be direct sunlight, or color shallow. Can be used for paper dyeing.
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Standard
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Ironing Fastness
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Chlorine bleach
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Light Fastness
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Mercerized
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Oxygen bleach
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Soaping
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Fading
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Stain
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ISO
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3-4
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5
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7
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5
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4
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3-4
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4
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