Vat Red 20
- Product Name
- Vat Red 20
- CAS No.
- 6371-49-9
- Chemical Name
- Vat Red 20
- Synonyms
- C.I.67100;Vat Red 20;C.I.Vat Red 20;Indanthren Rubine B;C.I.Vat Red 20:C.I.67100;2-(1-Amino-9,10-dihydro-9,10-dioxoanthracen-2-yl)anthra[2,3-d]thiazole-5,10-dione;Anthra[2,3-d]thiazole-5,10-dione, 2-(1-amino-9,10-dihydro-9,10-dioxo-2-anthracenyl)-
- CBNumber
- CB51873978
- Molecular Formula
- C29H14N2O4S
- Formula Weight
- 486.5
- MOL File
- 6371-49-9.mol
More
Less
Vat Red 20 Chemical Properties,Usage,Production
Preparation
2-Amino-3-chloroanthracene-9,10-dione and 1-Nitro-9,10-dioxo-9,10-dihydroanthracene-2-carboxylic acid condensation, reduction, and then into a sulfhydryl derivatives, and cyclization.
Properties and Applications
blue light red to red light purple. In the basic insurance powder solution for brown light olive; In the acidic insurance powder solution for orange.
| Standard | Ironing Fastness | Chlorine bleach | Light Fastness | Mercerized | Oxygen bleach | Soaping | |
| Fading | Stain | ||||||
| ISO | 4-5 | 5 | 7 | 5 | 4-5 | 4-5 | 5 |
Vat Red 20 Preparation Products And Raw materials
Raw materials
Preparation Products
More
Less
Vat Red 20 Suppliers
- Tel
- --
- Fax
- --
- info@sunflowerexim.com
- Country
- India
- ProdList
- 56
- Advantage
- 30
6371-49-9, Vat Red 20Related Search:
Pigment Red 190
Vat Red 24
Pigment Red 179
Vat Red 28
5,7-dichloro-2-(6-chloro-4-methyl-3-oxobenzo[b]thien-2(3H)-ylidene)-4-methylbenzo[b]thiophene-3(2H)-one
1-amino-9,10-dihydro-9,10-dioxoanthracene-2-carbaldehyde 2-[(1-amino-9,10-dihydro-9,10-dioxo-2-anthryl)methylene]hydrazone
N,N'-(9,10-dihydro-9,10-dioxoanthracene-1,4-diyl)bis[1-amino-9,10-dihydro-9,10-dioxoanthracene-2-carboxamide]
Vat Red 26
VAT RED 13