Description

Tannins, Salts With n-[4-[[4-(Dimethylamino) Phenyl]Phenylmethylene]-2,5-Cyclohexadien-1-Ylidene]-n-Methylmethanaminium is a specialized cationic dye complex derived from tannins, offering unique binding and colorimetric properties. This compound is valued for its ability to form stable complexes with various substrates, making it a critical component in analytical and industrial processes. It serves key roles in the biotechnology, analytical chemistry, and specialty chemical manufacturing sectors, where precise molecular interaction is required.

Application

• Biological Staining Agent: Used in microscopy and histology for staining cellular components, particularly in diagnostic and research applications.
• Analytical Reagent: Employed in colorimetric assays and chemical analysis for the detection and quantification of specific ions or biomolecules.
• Textile Dyeing Auxiliary: Acts as a mordant or complexing agent to improve dye fixation and color fastness on natural fibers like cotton and wool.
• Leather Processing: Utilized in the tanning process to modify and stabilize collagen fibers, enhancing leather quality.
• Pharmaceutical Research: Serves as a model compound or reagent in studies involving protein binding and drug delivery mechanisms.
• Ion-Exchange & Chelation: Applied in water treatment and metal recovery processes due to its complexation properties with metal ions.

Basic Information

Item	Details
Product Name	Tannins, Salts With n-[4-[[4-(Dimethylamino) Phenyl]Phenylmethylene]-2,5-Cyclohexadien-1-Ylidene]-n-Methylmethanaminium
CAS No.	68513-86-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Basic Blue 26 Tannin Complex; C.I. 44045 Tannate; Methyl Blue Tannate; Victoria Blue B Tannate; Tannin salt of Basic Blue 26; [4-[4-(Dimethylamino)phenyl][4-(dimethyliminio)cyclohexa-2,5-dien-1-ylidene]methyl]phenyl]dimethylammonium tannate; N-[4-[[4-(Dimethylamino)phenyl]phenylmethylene]-2,5-cyclohexadien-1-ylidene]-N-methylmethanaminium tannate
EINECS	Contact for details

Quality Control

Our production of Tannins, Salts With n-[4-[[4-(Dimethylamino) Phenyl]Phenylmethylene]-2,5-Cyclohexadien-1-Ylidene]-n-Methylmethanaminium adheres to stringent quality protocols to ensure batch-to-batch consistency and performance reliability. All materials are tested against established in-house specifications for identity, purity, and complexation strength. A comprehensive Certificate of Analysis (COA) detailing assay results, impurity profiles, and physical characteristics is provided with each shipment to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents. Due to its light-sensitive nature, minimize exposure to direct light during handling and storage to maintain product integrity.

Specification

Item	Specification
Appearance	Dark blue to greenish-black powder or solid
Identification (IR)	Conforms to structure
Assay (Dye Content)	Min. 90%
Loss on Drying	Max. 5.0%
Ash Content	Max. 2.0%
Solubility	Soluble in water and alcohols; forms colloidal solutions

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.