- Acid Violet 90
-
- $0.00 / 25kg
-
2022-12-21
- CAS:6408-29-3
- Min. Order: 25kg
- Purity: 1
- Supply Ability: 20MT
|
| | Acid violet 90 Basic information |
| Product Name: | Acid violet 90 | | Synonyms: | Acid violet 90;disodium hydrogen bis[4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-3-hydroxynaphthalene-1-sulphonato(3-)]chromate(3-);Violet 90;Acid violet 90 (C.I. 18761);Bordeaux MB;Ambilan Bordeaux MB;Basantol Bordeaux 415;Chromate (3-), bis [4-[(4, 5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl) azo]-3-hydroxy-1-naphthalenesulfonalo (3-)], disodium hydrogen | | CAS: | 6408-29-3 | | MF: | C40H27CrN8O10S2.2Na | | MW: | 941.807 | | EINECS: | 229-052-4 | | Product Categories: | Dyes and Pigments | | Mol File: | 6408-29-3.mol |  |
| | Acid violet 90 Chemical Properties |
| vapor pressure | 0Pa at 25℃ |
| | Acid violet 90 Usage And Synthesis |
| Preparation | 4-Amino-3-hydroxynaphthalene-1-sulfonic acid diazo, and 3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one coupling, and then in water solution and chromium acid were hot, make the generation of the chrome complex. | | Flammability and Explosibility | Non flammable | | Properties and Applications | blue light pink. The strong sulfuric acid in red for orange, diluted red for yellow; In nitric acid for tan; In strong hydrochloric acid for red, diluted is still red. Apply to wool and polyamide fiber dyeing and printing.
|
Standard
|
Light Fastness
|
Soaping
|
Persperation Fastness
|
Oxygen bleaching
|
Fastness to seawater
|
|
Fading
|
Stain
|
Fading
|
Stain
|
Fading
|
Stain
|
|
ISO
|
4-5
|
4-5
|
|
5
|
2-3
|
|
5
|
|
|
| | Acid violet 90 Preparation Products And Raw materials |
|