ACID VIOLET 7
ACID VIOLET 7 Basic information
- Product Name:
- ACID VIOLET 7
- Synonyms:
-
- 1425red
- 2,7-naphthalenedisulfonicacid,5-(acetylamino)-3-((4-(acetylamino)phenyl)azo)
- 5-(acetylamino)-3-[[4-(acetylamino)phenyl]azo]-7-naphthalenedisulfonicacid
- acetylred6b
- acetylrose5bl
- acetylrose6bl
- acidfastrede6b
- Acidfuchsine6B
- CAS:
- 4321-69-1
- MF:
- C20H16N4Na2O9S2
- MW:
- 566.47
- EINECS:
- 224-352-1
- Product Categories:
-
- A
- Stains and Dyes
- Dyes and Pigments
- Organics
- Stains&Dyes, A to
- Mol File:
- 4321-69-1.mol
ACID VIOLET 7 Chemical Properties
- form
- Powder
- Colour Index
- 18055
- color
- Dark-brown
- EPA Substance Registry System
- C.I. Acid Violet 7, disodium salt (4321-69-1)
MSDS
- Language:English Provider:SigmaAldrich
ACID VIOLET 7 Usage And Synthesis
Uses
Acid Violet 7 is a dye/stain. Dyes and metabolites.
Preparation
N-(4-aminophenyl)acetamide diazo, and 4-Acetamido-5-hydroxynaphthalene-2,7-disulfonic acid coupling.
Properties and Applications
red light purple. Deep red powder. Soluble in water is blue light red to red. Slightly soluble in ethanol, acetone and soluble fiber element, insoluble in other organic solvents. Meet strong sulfuric acid is blue light red, diluted is bright red; Meet nitric acid solution for scarlet to orange. Its solution and strong hydrochloric acid is product red; Add sodium hydroxide solution is orange brown. Dyeing copper and iron ion in its colour and lustre the former micro blue dark, the latter slightly shallow, encounter chromium ion little influence. Good levelness. Used for wool, silk, polyamide fiber and leather, paper, soap, wood, medicine and cosmetics of dyeing, can also be used for the biological dyeing.
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 4 | 2 | 4 | 2-3 | 1 | 4 | 2 | 2 |
| AATCC | 4 | 2 | 2 | 1 | 1 | 1 | 2 | 2 |
ACID VIOLET 7 Preparation Products And Raw materials
Raw materials
ACID VIOLET 7Supplier
- Tel
- 010-82848833 400-666-7788
- jkinfo@jkchemical.com
- Tel
- 4008-755-333 18080918076
- 800078821@qq.com
- Tel
- 400-0066400 13621662912
- 422131432@qq.com
- Tel
- 400-1166-196 13458535857
- cdhxsj@163.com
- Tel
- 021-61415566 800-8193336
- orderCN@merckgroup.com
ACID VIOLET 7(4321-69-1)Related Product Information
- ACID YELLOW 17
- ALPHAZURINE A
- ACID RED 1
- NA
- FAST ACID VIOLET,ACID VIOLET 9
- ACID VIOLET,ACID VIOLET 49,ACID VIOLET 6B,ATLANTIC ACID VIOLET 4BNS,Acid Violet 49 (C.I.)
- Acid violet 68
- acid violet 17 (C.I. 42650)
- Acid Violet 131
- ACID VIOLET 7
- Acid violet 90
- Acid Violet 109
- Fuchsin Acid
- Acid Violet 1
- Acid Violet 9 (C.I.),C.I. Acid Violet 9
- Acid Violet 43
- Acid Violet 5 (C.I.),acid violet 5 (C.I. 18125),C.I. Acid Violet 5
- CHROMOTROPIC ACID SODIUM SALT