|
|
| | Reactive Red 83 Basic information |
| Product Name: | Reactive Red 83 | | Synonyms: | Reactive Red 83;trisodium 5-[[4-[(2-bromo-1-oxoallyl)amino]benzoyl]amino]-3-[[5-[(2-bromo-1-oxoallyl)amino]-2-sulphonatophenyl]azo]-4-hydroxynaphthalene-2,7-disulphonate;2,7-Naphthalenedisulfonic acid, 5-4-(2-bromo-1-oxo-2-propenyl)aminobenzoylamino-3-5-(2-bromo-1-oxo-2-propenyl)amino-2-sulfophenylazo-4-hydroxy-, trisodium salt;5-[4-(2-Bromo-1-oxo-2-propenylamino)benzoylamino]-3-[5-(2-bromo-1-oxo-2-propenylamino)-2-(sodiosulfo)phenylazo]-4-hydroxy-2,7-naphthalenedisulfonic acid disodium salt;Itowol Red GA;Wool Reactive Red PW-G;C.I.Reactive Red 83:C.I.18230 | | CAS: | 70210-00-3 | | MF: | C29H18Br2N5Na3O13S3 | | MW: | 969.45123 | | EINECS: | 274-398-1 | | Product Categories: | Organics | | Mol File: | 70210-00-3.mol |  |
| | Reactive Red 83 Chemical Properties |
| | Reactive Red 83 Usage And Synthesis |
| Preparation | 2-Amino-5-(2-bromoacrylamido)benzenesulfonic acid diazo, and 4-Acetamido-5-hydroxynaphthalene-2,7-disulfonic acid?coupling, and then hydrolysis, and 4-bromo-acrylamido-benzoyl chloride?condensation. | | Properties and Applications | red. Red uniform powder. Soluble in water. For dyed wool, silk, polyamide fiber fabric such as, application performance special excellent..
|
Standard(wool)
|
Light Fastness
|
Oxygen bleaching
|
Persperation Fastness
|
Soaping
|
|
Fading
|
Stain
|
Fading
|
Stain
|
Fading
|
Stain
|
|
ISO
|
5
|
4(blue)
|
5
|
|
|
4(blue)(50℃)
|
5
|
|
| | Reactive Red 83 Preparation Products And Raw materials |
|