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| OEM | OEM Services Provided |
| Feature | Good stability,Easy to Use |
| Classification | Dyes and Pigments |
| Advantage | Professional, Fast Delivery, Customizable | Samples | Apply for free，Contact us now. |
| Product Name: | Sulphur Orange 1 |
| Synonyms: | 1,3-Benzenediamine, 4-methyl-, sulfurized;Sulfur orange 1 (C.I. 53050);C.I. Sulphur Orange 1;C.I.53050;Sulphur Orange G;Sulphur Orange R;Atul Sulfur Orange C;C.I. Sulfur Orange 1 |
| CAS: | 1326-49-4 |
| MF: | |
| MW: | 0 |
| EINECS: | 215-426-4 |
| Product Categories: | UVCBs-organic |
| Mol File: | Mol File |
| EPA Substance Registry System | C.I. Sulphur Orange 1 (1326-49-4) |
| Preparation | 1 part of? 4-Methylbenzene-1,3-diamine and ?2 to 4 parts of??sulfur in 190 ~ 250 ℃ calcination 15 to 24 hours, and its coarse product with Sodium hydroxide or Sodium sulfide solution treatment (BIOS 1155, – 28). Product hue by sulfurized temperature and reaction time and decide, high temperature and long time the orange dye with red light, and low temperature short time will bring yellow. | |||||||||||||||||||||||||
yellow orange to red orange. Yellow brown powder. Insoluble in water. In the Sodium sulfide solution solubility is good, for yellow orange; Slightly soluble in concentrated sulfuric acid. Dyeing content in alkaline insurance powder solution slightly change; Sodium hypochlorite solution in almost all fade; Join concentrated sulfuric acid into yellow brown to brown.
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| Preparation Products | Copper, 4-methyl-1,3-benzenediamine-4-nitrophenol-sodium polysulfide condensate complexes |
Declaration: The products displayed on this website are intended exclusively for industrial applications or scientific research. They are not intended for medical, pharmaceutical, or food use. In accordance with applicable laws and regulations, purchasing organizations must hold valid qualifications and approvals.
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