ChemicalBook > Product Catalog > Biochemical Engineering > Biochemical Reagents > Biological Dyes > AZOCARMINE G
AZOCARMINE G
AZOCARMINE G Basic information
- Product Name:
- AZOCARMINE G
- Synonyms:
-
- ROSINDULINE GXF
- ROSINDULINE
- Benzo(.alpha.)phenazinium,7-phenylsulfo-5-((4-sulfophenyl)amino)-,hydroxide,innersalt,monosodiumsalt
- benzo[a]phenazinium,7-phenylsulfo-5-[(4-sulfophenyl)amino]-,hydroxide,inner
- salt,monosodiumsalt
- ACID RED 101
- Benzo[a]phenazinium,7-phenylsulfo-5-[(4-sulfophenyl)amino]-, inner salt, sodium salt (1:1)
- BASALAN CARMINE GE
- CAS:
- 25641-18-3
- MF:
- C28H19N3O6S2.Na
- MW:
- 579.58
- EINECS:
- 247-157-3
- Product Categories:
-
- Organics
- Mol File:
- 25641-18-3.mol
More
Less
AZOCARMINE G Chemical Properties
- Colour Index
- 50085
- form
- Powder
- color
- Maroon
- Water Solubility
- Soluble in water (1 mg/ml).
- CAS DataBase Reference
- 25641-18-3
- EPA Substance Registry System
- Benzo[a]phenazinium, 7-phenylsulfo-5-[(4-sulfophenyl)amino]-, inner salt, monosodium salt (25641-18-3)
More
Less
Safety Information
- Safety Statements
- 22-24/25
- WGK Germany
- 3
- TSCA
- Yes
- HS Code
- 3204120090
MSDS
- Language:English Provider:ACROS
- Language:English Provider:SigmaAldrich
- Language:English Provider:ALFA
More
Less
AZOCARMINE G Usage And Synthesis
Chemical Properties
Dark red or purple powder
Uses
Azocarmine G (CAS# 25641-18-3) is an organic dye used as a redox indicator in titrations with chloramine-?T.
Definition
ChEBI: An organic sodium salt having 7-phenyl-5-(4-sulfonatoanilino)benzo[a]phenazin-7-ium-3-sulfonate as the couterion.
Preparation
4-(Phenyldiazenyl)naphthalen-1-amine with aniline and aniline hydrochloride heating, the resulting Phenyl Rosinduline fuming sulfuric acid with two stlfonation, again as sodium salt out of segregation.
Properties and Applications
blue-ray red. Soluble in water for blue-ray red. The strong sulfuric acid for green, red precipitate after diluted. Add in aqueous solution hydrochloric acid have red precipitate; Add water to dissolve.
Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
Fading | Stain | Fading | Stain | Fading | Stain | |||
ISO | 3 | 2-3 | 2 | 1-2 | 2 |
AZOCARMINE GSupplier
J & K SCIENTIFIC LTD.
- Tel
- 010-82848833 400-666-7788
- jkinfo@jkchemical.com
Alfa Aesar
- Tel
- 400-6106006
- saleschina@alfa-asia.com
TCI (Shanghai) Development Co., Ltd.
- Tel
- 021-67121386
- Sales-CN@TCIchemicals.com
BeiJing Hwrk Chemicals Limted
- Tel
- 0757-86329057 18934348241
- sales4.gd@hwrkchemical.com
Energy Chemical
- Tel
- 021-021-58432009 400-005-6266
- sales8178@energy-chemical.com
More
Less
AZOCARMINE G(25641-18-3)Related Product Information
- AZOCARMINE ''B'',AZOCARMINE B
- DIPHENYLAMINE SULFONIC ACID
- Cochineal
- CARMINE
- Carminic Acid
- Carmine
- 1-Naphthylamine-7-sulfonic acid
- 6-Aminoquinoxaline
- N-Phenyl-1-naphthylamine
- AZOCARMINE G
- Phenazine
- 2-AMINOPHENAZINE
- DIPHENYLAMINESULFONIC ACID SODIUM SALT
- Azoearmine B
- AZOCARMINE B,C.I. 50090
- AZOCARMINE
- AZOCARMINE GFM