| Identification | Back Directory | [Name]
6-amino-10,12-dichloronaphth[2,3-c]acridine-5,8,14(13H)-trione | [CAS]
4215-99-0 | [Synonyms]
C.I.67915
Vat Blue 33
C.I.Vat Blue 33
Vat blue 33 (C.I. 67915)
C.I.Vat Blue 33:C.I.67915
6-amino-10,12-dichloronaphth[2,3-c]acridine-5,8,14(13H)-trione
6-amino-10,12-dichloro-13H-naphtho[2,3-c]acridine-5,8,14-trione
Naphth[2,3-c]acridine-5,8,14(13H)-trione, 6-amino-10,12-dichloro- | [EINECS(EC#)]
224-149-8 | [Molecular Formula]
C21H10Cl2N2O3 | [MOL File]
4215-99-0.mol | [Molecular Weight]
409.22 |
| Hazard Information | Back Directory | [Preparation]
(a) C.I. Vat Violet 14 (C.I. 67895) with 4-Methylbenzenesulfonamidesulfonamide and hydrolyzed; (b) 1-Amino-4-bromo-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid with 3-Amino-4-chlorobenzoic acid and 3,5-Dichloroanthranilic acid mixture processing, then remove sulfonic group and cyclization. | [Properties and Applications]
brilliant green blue. Soluble in 1, 2, 3, 4 – Tetrahydronaphthalene and Xylene. In concentrated sulfuric acid for orange; In the basic insurance powder solution for red orange; In the acidic insurance powder solution for their throws to yellow brown.
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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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4-5
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3-4
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7-8
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3
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3
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4
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5
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