Vat Brown 22
Vat Brown 22 Basic information
- Product Name:
- Vat Brown 22
- Synonyms:
-
- Vat Brown 22
- Bisbenzimidazobenzo[lmn][3,8]phenanthrolinedione, dichloro-
- C.I. Vat Brown 22
- 3,12-Dichlorobisbenzimidazo[2,1-b:1',2'-j]benzo[lmn][3,8]phenanth roline-6,9-dione
- Vat Brown 22 ISO 9001：2015 REACH
- C.I.Vat Brown 22:C.I.71115
- C.I. Vat Brown 22(7CI,8CI,9CI)
- CAS:
- 8005-30-9
- MF:
- C26H10Cl2N4O2
- MW:
- 481.2892
- EINECS:
- 232-336-0
- Mol File:
- 8005-30-9.mol
More
Less
Vat Brown 22 Chemical Properties
- EPA Substance Registry System
- C.I. Vat Brown 22 (8005-30-9)
More
Less
Vat Brown 22 Usage And Synthesis
Preparation
Naphthalene-1,4,5,8-tetracarboxylic acid and 4-Chlorobenzene-1,2-diamine?in Acetic acid glacial or Pyridine of condensation.
Properties and Applications
yellow brown. In concentrated sulfuric acid to red light yellow, In the basic insurance powder solution for olive; In the acidic insurance powder solution for brown. This product dye cellulose fibre for red light brown. Can be used for cotton fabric direct dyeing, reserving, prevent discharge and discharge.
| Standard | Ironing Fastness | Chlorine bleach | Light Fastness | Mercerized | Oxygen bleach | Soaping | |
| Fading | Stain | ||||||
| ISO | 5 | 5 | 7 | 5 | 5 | ||
| AATCC | |||||||
Vat Brown 22Supplier
Alfa Chemistry
- Tel
- 1-516-6625404
- support@alfa-chemistry.com
Henan Alfa Chemical Co., Ltd
- Tel
Dideu Industries Group Limited
- Tel
- +86-29-89586680 +86-15129568250
- 1026@dideu.com
Hubei Jusheng Technology Co.,Ltd.
- Tel
- 18871490254
- linda@hubeijusheng.com
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd
- Tel
- 17691182729 18161915376
- 1046@dideu.com