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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: | Vat Green 8 |
| Synonyms: | Vat Green 8;C.I.VATGREEN8;Vat green 8 (C.I. 71050);Khaki 2G;6,8,25,27-tetrahydrobisnaphtho[2',3':6,7]indolo[2,3-c:2',3'-c']dinaphtho[2,3-i:2',3'-i']benzo[1,2-a:5,4-a']dicarbazole-5,7,9,14,19,24,26,28,33,38-decaone;Vat Khaki 2G;Bisnaphth[2', 3' : 6, 7]indolo[2, 3-c : 2', 3'-c']dinaphtho[2, 3-i : 2', 3'-i']benzo[1, 2-a : 5, 4-a']dicarbazole-5, 7, 9, 14, 19, 24, 26, 28, 33, 38-decone, 6, 8, 25, 27-tetrahydro;Dycosthren Khaki GG |
| CAS: | 14999-97-4 |
| MF: | C70H28N4O10 |
| MW: | 1084.99 |
| EINECS: | 239-092-4 |
| Product Categories: | |
| Mol File: | 14999-97-4.mol |
| density | 1.739±0.06 g/cm3(Predicted) |
| pka | 10.57±0.20(Predicted) |
| EPA Substance Registry System | Bisnaphth[2',3':6,7]indolo[2,3-c:2',3'-c']dinaphtho[2,3-i:2',3'-i']benzo[1,2-a:5,4-a']dicarbazole-5,7,9,14,19,24,26,28,33,38-decone, 6,8,25,27-tetrahydro- (14999-97-4) |
| Preparation | 1-Aminoanthracene-9,10-dione and 1,4,5,8-Tetrachloroanthracene-9,10-dione?in copper and Nitrobenzene under the existence of condensation,And then cyclized with aluminum chloride anthraquinone five four imine. | ||||||||||||||||||||||||||
| 1,1' : 4,1'' : 5 ,1''' : 8,1''''-Pentanthrimide-2,2' : 3,2' : 6,2''' : 7,2''''-carbazole is preparedfrom the corresponding pentanthrimide withaluminum chloride or with aluminumchloride–sodium chloride , . | |||||||||||||||||||||||||||
| Properties and Applications | Olive green. Black powder. Insoluble in water, alcohol and organic solvents. The concentrated sulfuric acid is dark brown, olive green after dilution with precipitation; hydrosulfite in alkaline solution, light brown red; hydrosulfite in an acidic solution of olive color. Mainly used for dyeing cotton fiber. Applies to vat olive green b or brilliant green FPB fight with grass green, khaki, but also suitable for knitwear, yarn, cotton and polyester / cotton blended fabric dyeing. Printing less effective.
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| Raw materials | Sulfuric acid-->Sodium chloride-->Aluminum chloride-->Chlorine-->Sodium sulfite-->Iodine-->Copper-->Sodium dichromate dihydrate-->1-Aminoanthraquinone-->iodine-->1,4,5,8-Tetrachloroanthraquinone-->1,4,5,8-Tetrachloroanthraquinone-->1-Aminoanthraquinone |
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