| Company Name: |
Alfa Chemistry |
| Tel: |
1-516-6625404 |
| Email: |
support@alfa-chemistry.com |
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| | Sulphur Black 6 Basic information |
| Product Name: | Sulphur Black 6 | | Synonyms: | Sulphur Black 6;Phenol, 4-(2-naphthalenylamino)-, reaction products with 4-methyl-1,3-benzenediamine, 4-nitrophenol and sodium sulfide (Na2(Sx));Hydron-Indocarbon CLG;Indocarbon CLG;Patco Econovat Black CL;Youhaodron Black CLG.;C.I.53295;Kayaku Carbon CLG | | CAS: | 1327-16-8 | | MF: | | | MW: | 0 | | EINECS: | 215-464-1 | | Product Categories: | | | Mol File: | Mol File | ![Sulphur Black 6 Structure]() |
| | Sulphur Black 6 Chemical Properties |
| | Sulphur Black 6 Usage And Synthesis |
| Preparation | 4-(Naphthaleti-2-ylamino)phenol and a small amount of 4-Nitrophenol and 4-Methylbenzene-1,3-diamine with Sodium polysulfide tert – Butanol solution at 110 ~ 112 ℃ reflux heating 30 hours, and finally as C.I. Sulphur Black 11 (C.I. 53290) – sample, with Sodium nitrite oxidation (BIOS 983130-138). The dye than most sulfur dye has good resistance to chlorine bleaching fastness. | | Properties and Applications | blue black. Black powder. Soluble in water. In the Sodium sulfide solution for olive; In the basic insurance powder solution for the grass green. Mainly used for cotton, hemp, viscose fabric and vinylon/cotton blended fabric dyeing and printing.
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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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6-7
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4-5
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5
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| | Sulphur Black 6 Preparation Products And Raw materials |
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