Acid Blue 83
Acid Blue 83 Basic information
- Product Name:
- Acid Blue 83
- Synonyms:
-
- SERVA BLUE R
- SERVA BLUE R STAINING SOLUTION
- SOLAR CYANINE 6B
- R STANDS FOR ''REDDISH''
- PAGE BLUE 83
- Coomassie brilliant R250
- Benzenemethanaminium, N-[4-[[4-[(4-ethoxyphenyl) amino]phenyl][4-[ethyl[(3-sulfophenyl)methyl]amino ]phenyl]methylene]-2,5-cyclohexadien-1-ylidene]- N-ethyl-3-sulfo-, hydroxide, inner salt, monosodium salt
- Brilliant Blue 6B
- CAS:
- 6104-59-2
- MF:
- C45H46N3NaO7S2
- MW:
- 827.99
- EINECS:
- 228-060-5
- Product Categories:
-
- Dyes and Pigments
- Organics
- Biochemistry
- Reagents for Electrophoresis
- Mol File:
- 6104-59-2.mol
Acid Blue 83 Chemical Properties
- Melting point:
- 174-180 °C
- vapor density
- 28.5 (vs air)
- Flash point:
- 14 °C
- storage temp.
- room temp
- solubility
- H2O: soluble10mg/mL
- Colour Index
- 42660
- form
- Powder/Solid
- color
- Red Brown
- Water Solubility
- Soluble in water.
- BRN
- 5718025
- Stability:
- Light Sensitive
- InChIKey
- NKLPQNGYXWVELD-UHFFFAOYSA-M
- CAS DataBase Reference
- 6104-59-2(CAS DataBase Reference)
- EPA Substance Registry System
- C.I. Acid Blue 83 (6104-59-2)
MSDS
- Language:English Provider:Acid Blue 83
- Language:English Provider:ACROS
- Language:English Provider:SigmaAldrich
Acid Blue 83 Usage And Synthesis
Chemical Properties
dark bordeaux to dark purplish-brown cryst. powder
Uses
Brilliant Blue R is used for detection of protein bands following electrophoresis. It is a sensitive stain for protein detection in polyacrylamide gels, typically giving blue bands on a clear background with a sensitivity of 50-100 ng/band. It may be combined with other stains, such as silver stain, to distinguish different types of proteins. It displays metachromasia by appearing pink-red, rather than blue, when binding certain proteins, such as collagen and histone H1.
Uses
Acid Blue 83 is a dye commonly used in laboratories or quantify proteins.
Preparation
p-Chlorobenzaldehyde?(1 Moore) and 3-(Ethyl(phenyl)amino)methyl)benzenesulfonic acid (2 Moore) condensation, and heavy chromate salt-oxalic acid oxidation its product, again with 4-Ethoxybenzenamine condensation.
Biochem/physiol Actions
Brilliant Blue R is a methanol based stain. It can also stain agarose gels. It consists of methanol and acetic acid.
storage
Room temperature
Properties and Applications
blue. Dark blue powder. Not soluble in cold water, slightly soluble in hot water and ethanol for light blue. The strong sulfuric acid for orange red, diluted into blue. In water solution to join sodium hydroxide purple precipitation. Used for wool, silk, polyamide fiber fabric dyeing and printing directly, can also be used for leather and feathers dyeing.
| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| ISO | 3 | 4 | 4 | 4 | 1 | 1-2 | 4 | 4-5 |
| AATCC | 2-3 | 3-4 | 3-4 | 4-5 | 1 | 1-2 | 4-5 | 4-5 |
Acid Blue 83 Preparation Products And Raw materials
Raw materials
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