ChemicalBook > CAS DataBase List > Vat Green 11
Vat Green 11
- Product Name
- Vat Green 11
- CAS No.
- 1328-41-2
- Chemical Name
- Vat Green 11
- Synonyms
- Vat Green 11;C.I.Vat Green 11:C.I.69850;Vat Green 11 ISO 9001：2015 REACH
- CBNumber
- CB8874971
- Formula Weight
- 0
- MOL File
- Mol file
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Vat Green 11 Chemical Properties,Usage,Production
Preparation
1,4-Diamino-2,3-ditbromoanthracene-9,10-dione or 1,4-Diamino-2,3-dichloroanthracene-9,10-dione in copper catalyst and tie acid agent under the existence of condensation.
Synthesis
3,3'-Dichloro-4,4'-diaminoindanthrone, Indanthren Green BB, is prepared from 1,4-diamino-2,3- dichloroanthraquinone in naphthalene in the presence of copper powder .
Properties and Applications
blue light green. Variegated dark green powder. Insoluble in Xylene. In concentrated sulfuric acid for green, blue green precipitation after dilution. Alkaline reduction leuco for deep green light blue; Acid reduction leuco for skipper. Mainly used for dyeing cotton fabric.
| Standard | Ironing Fastness | Chlorine bleach | Light Fastness | Mercerized | Oxygen bleach | Soaping | |
| Fading | Stain | ||||||
| ISO | 5 | 1 | 7-8 | 4-5 | 4-5 | 4 | 4 |
Vat Green 11 Preparation Products And Raw materials
Raw materials
Preparation Products
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1328-41-2, Vat Green 11Related Search:
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C.I. Vat Green 23
C.I.VATGREEN12
Vat Green 26
Anthracene, reaction products with sulfur chloride
N,N'-(10,15,16,17-tetrahydro-5,10,15,17-tetraoxo-5H-dinaphtho[2,3-a:2',3'-i]carbazole-6,9-diyl)bis[9,10-dihydro-9,10-dioxoanthracene-2-carboxamide]
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