- Aniline Blue
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2026-07-17
- CAS:28631-66-5
- Min. Order: 1kg
- Purity: 98%min
- Supply Ability: 500kg
- Aniline Blue
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- $1.00
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2019-07-06
- CAS:28631-66-5
- Min. Order: 1kg
- Purity: 95%-99%
- Supply Ability: 100kg
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| | Aniline Blue Basic information |
| Product Name: | Aniline Blue | | Synonyms: | MARINE BLUE V;disodium hydrogen aminomethyl[[4-[(sulphonatophenyl)amino]phenyl][4-[(sulphonatophenyl)imino]cyclohexa-2,5-dien-1-ylidene]methyl]benzenesulphonate;2R;ANILINE BLUE WATER-SOLUBLE FOR MICROSCOP Y;ANILINE BLUE, WATER SOLUBLE, CI 42755;Aniline Blue, sodium salt, water soluble, high purity biological stain, pure;Benzenesulfonic acid, aminomethyl4-(sulfophenyl)aminophenyl4-(sulfophenyl)imino-2,5-cyclohexadien-1-ylidenemethyl-, disodium salt;Acid blue 22 (C.I. 42755) | | CAS: | 28631-66-5 | | MF: | C32H27N3O9S3.2Na | | MW: | 737.73 | | EINECS: | 249-113-9 | | Product Categories: | Dyes and Pigments;Organics | | Mol File: | 28631-66-5.mol |  |
| | Aniline Blue Chemical Properties |
| storage temp. | Store at +15°C to +30°C. | | form | Powder/Solid | | color | Dark brown-purple crystal with metal luster | | Water Solubility | water: soluble | | λmax | 594-610 nm | | Major Application | diagnostic assay manufacturing
hematology
histology | | InChI | 1S/C32H27N3/c1-23-22-26(16-21-31(23)33)32(24-12-17-29(18-13-24)34-27-8-4-2-5-9-27)25-14-19-30(20-15-25)35-28-10-6-3-7-11-28/h2-22,34H,33H2,1H3 | | InChIKey | XOSXWYQMOYSSKB-LDKJGXKFSA-L | | SMILES | C(=C1C=CC(=NC2C=CC(S([O-])(=O)=O)=CC=2)C=C1)(C1C=CC(NC2C=CC(S(=O)(=O)O)=CC=2)=CC=1)C1=CC(=C(N)C(S([O-])(=O)=O)=C1)C.[Na+].[Na+] |t:0,4| | | EPA Substance Registry System | C.I. Acid Blue 22 (28631-66-5) |
| Hazard Codes | Xi,Xn | | Risk Statements | 36/37/38-20/21/22 | | Safety Statements | 37/39-26-36 | | WGK Germany | 2 | | TSCA | TSCA listed | | HS Code | 32041200 | | Storage Class | 11 - Combustible Solids | | Hazard Classifications | Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| Provider | Language |
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ACROS
| English |
| | Aniline Blue Usage And Synthesis |
| 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. | | Preparation | C.I. Solvent Blue 3 (C.I. 42775) with strong sulfuric acid three stlfonation, and translated into sodium salt. | | 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. | | 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 |
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