4,4'-Dianilino-1,1'-binaphthyl-5,5'-disulfonic acid dipotassium salt
4,4'-Dianilino-1,1'-binaphthyl-5,5'-disulfonic acid dipotassium salt CAS 65664-81-5 | High-Purity Supplier & Bulk Manufacturer
| Product Name | 4,4'-Dianilino-1,1'-binaphthyl-5,5'-disulfonic acid dipotassium salt |
|---|---|
| Synonyms | Potassium 4,4'-bis(phenylamino) |
| CAS Number | 65664-81-5 |
| Catalog No. | FT-0623117 |
| Molecular Formula | C32H22K2N2O6S2 |
| Molecular Weight | 672.9000 |
| IUPAC Name | dipotassium;8-anilino-5-(4-anilino-5-sulfonatonaphthalen-1-yl)naphthalene-1-sulfonate |
| InChI Key | VWLWTJHKQHRTNC-UHFFFAOYSA-L |
| Category | Inorganic Chemicals |
| Supply Scale | gram – kilogram – bulk |
| Documentation | COA, SDS, HPLC, NMR, MS (on request) |
| Custom Synthesis | Available |
| Shipping | Worldwide |
Request 4,4'-Dianilino-1,1'-binaphthyl-5,5'-disulfonic acid dipotassium salt (CAS 65664-81-5)
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4,4'-Dianilino-1,1'-binaphthyl-5,5'-disulfonic acid dipotassium salt Overview
4,4'-Dianilino-1,1'-binaphthyl-5,5'-disulfonic acid dipotassium salt (CAS 65664-81-5) is a high-purity fine chemical and pharmaceutical intermediate supplied by Finetech Industry Limited for scientific research and product development. It has the molecular formula C32H22K2N2O6S2 and a molecular weight of 672.9000. It is offered as a well-defined building block and reference compound for laboratory research and analytical applications.
Finetech Industry Limited manufactures and supplies 4,4'-Dianilino-1,1'-binaphthyl-5,5'-disulfonic acid dipotassium salt in high-purity grades, supporting pharmaceutical companies, contract research organizations, academic laboratories and industrial customers. Supply capacities range from gram quantities to kilogram and bulk production, with custom synthesis available for non-catalog analogs and scale-up. The exact purity and specification are stated on the Certificate of Analysis for each batch.
Applications of 4,4'-Dianilino-1,1'-binaphthyl-5,5'-disulfonic acid dipotassium salt
Inorganic synthesis and catalysis research
Used as a well-defined inorganic reagent and precursor in synthesis, catalysis and materials research programs.
Analytical reference
Suitable as a reference material for elemental analysis, calibration and quality-control workflows.
Industrial and scale-up supply
Supplied from research quantities to bulk, with packaging and specification agreed against the intended process.
Supplied as a general research reagent and intermediate for scientific research, analytical, industrial and commercial product-development applications, according to the product grade and the customer's intended use. Please confirm the applicable specification and intended-use requirements when requesting a quote.
Bulk Supply & Packaging
Finetech Industry Limited supplies 4,4'-Dianilino-1,1'-binaphthyl-5,5'-disulfonic acid dipotassium salt for research and larger-scale requirements with flexible packaging and scalable manufacturing.
Each shipment includes a COA, SDS, batch traceability and secure protective packaging. Customized packaging and labeling are available on request.
Supply Capabilities
Scale
- Gram scale
- Kilogram scale
- Multi-kg / bulk
- Custom / MT on request
Documentation
- COA
- SDS
- HPLC / GC
- NMR / MS
Manufacturing
- Custom synthesis
- Process development
- Scale-up
- Pilot production
Shipping
- North America
- Europe
- Asia / Middle East
- Oceania
4,4'-Dianilino-1,1'-binaphthyl-5,5'-disulfonic acid dipotassium salt FAQ
What is the CAS number of 4,4'-Dianilino-1,1'-binaphthyl-5,5'-disulfonic acid dipotassium salt?
The CAS number of 4,4'-Dianilino-1,1'-binaphthyl-5,5'-disulfonic acid dipotassium salt is 65664-81-5. Its molecular formula is C32H22K2N2O6S2 and molecular weight is 672.9000.
What purity of 4,4'-Dianilino-1,1'-binaphthyl-5,5'-disulfonic acid dipotassium salt does Finetech Industry Limited supply?
Finetech Industry Limited supplies 4,4'-Dianilino-1,1'-binaphthyl-5,5'-disulfonic acid dipotassium salt in high-purity grades. The exact purity is stated on the Certificate of Analysis for each batch and can be confirmed before ordering.
Can Finetech Industry Limited supply 4,4'-Dianilino-1,1'-binaphthyl-5,5'-disulfonic acid dipotassium salt in bulk?
Yes. Finetech Industry Limited supplies 4,4'-Dianilino-1,1'-binaphthyl-5,5'-disulfonic acid dipotassium salt from gram quantities to kilogram and bulk scale, and offers custom synthesis and scale-up.
Do you provide COA and SDS for 4,4'-Dianilino-1,1'-binaphthyl-5,5'-disulfonic acid dipotassium salt?
Yes. Every shipment includes a COA and SDS, with HPLC, NMR and MS data available on request.