| Identification | Back Directory | [Name]
Diacenaphtho[1,2-j:1',2'-l]fluoranthene, sulfurized | [CAS]
1327-18-0 | [Synonyms]
C.I.53320
Sulphur Brown 52
C.I.Sulphur Brown 52
Immedial Supra Brown GRL
Sulfur brown 52 (C.I. 53320)
C.I.Sulphur Brown 52:C.I.53320
Diacenaphtho[1,2-j:1',2'-l]fluoranthene, sulfurized | [EINECS(EC#)]
215-466-2 |
| Hazard Information | Back Directory | [Preparation]
Diacenaphtho[1,2-j:1′,2′-1]fluoranthene?and sulfur mixture for roasting (in 20 hours of roasting temperature up to 350 ℃, and keep the temperature for more than 8 hour), the product with Sodium hydroxide in 100 ~ 110 ℃ processing, then filtering, and taking sulfuric acid precipitation. Note: the Diacenaphtho[1,2-j:1′,2′-1]fluoranthene?and nitrocellulose derivatives (namely C.I. Sulphur Brown 60, C.I. 53325 and C.I. Sulphur Brown 51, C.I. 53327) the dye it has excellent resistance to sun fastness. | [Properties and Applications]
brown. Brown powder. Soluble in Sodium sulfide solution. In the basic insurance powder solution for red brown; In Sodium hypochlorite solution is partly by the bleaching. Used for cotton, hemp, viscose fabric dyeing.
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Standard
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Acid Resistance
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Alkali Resistance
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Light Fastness
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Fulling
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Persperation Fastness
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Soaping
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Moderate
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Severe
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ISO
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4-5
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4-5
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5-6
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4
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4-5
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4
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3
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