ACID VIOLET 7
- Product Name
- ACID VIOLET 7
- CAS No.
- 4321-69-1
- Chemical Name
- ACID VIOLET 7
- Synonyms
- red6b;1425red;CI 18055;CI 16600;Rose 6B;acidred6b;amidored6b;curolred6b;kitonred7b;acetylred6b
- CBNumber
- CB3225055
- Molecular Formula
- C20H16N4Na2O9S2
- Formula Weight
- 566.47
- MOL File
- 4321-69-1.mol
ACID VIOLET 7 Property
- form
- Powder
- Colour Index
- 18055
- color
- Dark-brown
- EPA Substance Registry System
- C.I. Acid Violet 7, disodium salt (4321-69-1)
Safety
- WGK Germany
- 2
- RTECS
- QJ6000000
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- A795378
- Product name
- Acid Violet 7
- Packaging
- 50g
- Price
- $75
- Updated
- 2021/12/16
- Product number
- A795378
- Product name
- Acid Violet 7
- Packaging
- 250g
- Price
- $220
- Updated
- 2021/12/16
- Product number
- DYE0000106
- Product name
- ACID VIOLET 7
- Purity
- 95.00%
- Packaging
- 10G
- Price
- $1102.4
- Updated
- 2021/12/16
- Product number
- DYE0000106
- Product name
- ACID VIOLET 7
- Purity
- 95.00%
- Packaging
- 50G
- Price
- $2463.1
- Updated
- 2021/12/16
ACID VIOLET 7 Chemical Properties,Usage,Production
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
Preparation Products
ACID VIOLET 7 Suppliers
View Lastest Price from ACID VIOLET 7 manufacturers
- Product
- ACID VIOLET 7 4321-69-1
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 98%HPLC
- Supply Ability
- 10t
- Release date
- 2019-12-23