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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 2 |
| Synonyms: | Vat Green 2;dibromo-16,17-dimethoxyanthra[9,1,2-cde]benzo[rst]pentaphene-5,10-dione;Anthra9,1,2-cdebenzorstpentaphene-5,10-dione, dibromo-16,17-dimethoxy-;Vat green 2 (C.I. 59830);Green 2G;C.I.59830;C.I.Vat Green 2;Dibromo-16,17-dimethoxyviolanthrone |
| CAS: | 25704-81-8 |
| MF: | C36H18Br2O4 |
| MW: | 674.334 |
| EINECS: | 247-192-4 |
| Product Categories: | Organics |
| Mol File: | 25704-81-8.mol |
| density | 1.3821 (rough estimate) |
| refractive index | 1.5010 (estimate) |
| EPA Substance Registry System | Anthra[9,1,2-cde]benzo[rst]pentaphene-5,10-dione, dibromo-16,17-dimethoxy- (25704-81-8) |
| Toxicity | eye-rbt 500 mg/24H MOD 28ZPAK -,249,72 |
| Preparation | C.I. Vat Green 1 (C.I. 59825)??in the presence of sodium nitrite, bromide, fuming sulfuric acid, and avoid off meth. | ||||||||||||||||||||||||||
| An eye irritant. When heated to decomposition it emitsvery toxic fumes of Br-. | |||||||||||||||||||||||||||
| Properties and Applications | brilliant green. Variegated dark green powder. Soluble in 1, 2, 3, 4 – Tetrahydronaphthalene, there are green fluorescent, slightly soluble in 2 – Chlorophenol, not soluble in Acetone, Etanol, Chloroform, Pyridine and Toluene. In concentrated sulfuric acid to dark purple. Alkaline reduction leuco for blue; Acid reduction leuco for blue light red. Mainly used for cotton dyeing and printing paper and coloring.
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| Raw materials | Vat Green 1 |
| Preparation Products | disodium bis[dibromo-16,17-methoxyanthra[9,1,2-cde]benzo[rst]pentaphene-5,10-diyl] bis(sulphate) |
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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