ChemicalBook > CAS DataBase List > Aniline Blue
Aniline Blue
- Product Name
- Aniline Blue
- CAS No.
- 28631-66-5
- Chemical Name
- Aniline Blue
- Synonyms
- 2R;inkbluea;CI 42755;INK BLUE;OPAL BLUE;inkbluecr;inkbluegs;inkbluers;modrvodni;acidbluer
- CBNumber
- CB2292270
- Molecular Formula
- C32H27N3O9S3.2Na
- Formula Weight
- 737.73
- MOL File
- 28631-66-5.mol
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Aniline Blue Property
- storage temp.
- Store at +15°C to +30°C.
- form
- Powder/Solid
- color
- Dark brown-purple crystal with metal luster
- EPA Substance Registry System
- C.I. Acid Blue 22 (28631-66-5)
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Safety
- Hazard Codes
- Xi,Xn
- Risk Statements
- 36/37/38-20/21/22
- Safety Statements
- 37/39-26-36
- WGK Germany
- 2
- HS Code
- 32041200
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- B8563
- Product name
- Aniline Blue solution
- Packaging
- 250ml
- Price
- $66
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- S469904
- Product name
- ACID BLUE 22 (C.I. 42755)
- Purity
- AldrichCPR
- Packaging
- 250MG
- Price
- $179
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 128-M
- Product name
- Aniline Blue W.S.
- Purity
- HARLECO?, certified by the BSC
- Packaging
- 25g
- Price
- $143
- Updated
- 2023/01/07
Sigma-Aldrich
- Product number
- B8563
- Product name
- Aniline Blue solution
- Packaging
- 500ml
- Price
- $121
- Updated
- 2024/03/01
TRC
- Product number
- A662505
- Product name
- AnilineBlue
- Packaging
- 100mg
- Price
- $130
- Updated
- 2021/12/16
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Aniline Blue Chemical Properties,Usage,Production
Chemical Properties
Aniline Blue is a dark brownish-purple crystalline powder. It is soluble and used as a biological stain in fluorescent microscopy, appearing yellow-green after excitation with violet light.
Uses
Aniline Blue is a biological stain used for staining collagen and as a fluorescent stain for glycogen. It can also be used to stain collagen fibers in tissue sections using Masson's trichrome protocol for staining multiple components. In this method, collagen stains blue.
Definition
ChEBI: Aniline Blue is an organic sodium salt resulting from the formal condensation of NSC 56820 with 2 mol eq. of sodium hydroxide. It is used as a histological stain for collagen and in Mallory's method for connective tissue.
Preparation
C.I. Solvent Blue 3 (C.I. 42775) with strong sulfuric acid three stlfonation, and translated into sodium salt.
Staining Procedures
Aqueous solution, 0.5-1.0%, alternatively dissolved in ethanol, glycerol or lactoglycerol. Glucans are positive.
Properties and Applications
blue. Soluble in cold water and hot water (blue), slightly soluble in alcohol. Meet strong sulfuric acid as red light yellow, diluted into blue, and produce blue precipitation. Its water solution and sodium hydroxide is palm red light. For wool, silk, cotton, paper, leather dyeing. Used for plastic ones coloring of casein, also used in the manufacture of ink. The salt can be used as organic pigments used in rubber color.
Aniline Blue Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Aniline Blue manufacturers
WUHAN FORTUNA CHEMICAL CO., LTD
- Product
- Aniline Blue 28631-66-5
- Price
- US $0.00-0.00/Kg/Drum
- Min. Order
- 1KG
- Purity
- 98%min
- Supply Ability
- 500kg
- Release date
- 2021-12-18
Career Henan Chemical Co
- Product
- Aniline Blue 28631-66-5
- Price
- US $1.00/kg
- Min. Order
- 1kg
- Purity
- 95%-99%
- Supply Ability
- 100kg
- Release date
- 2018-12-24
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