4-Sulfo-1,8-naphthalic anhydride potassium salt
4-Sulfo-1,8-naphthalic anhydride potassium salt CAS 71501-16-1 | High-Purity Supplier & Bulk Manufacturer
| Product Name | 4-Sulfo-1,8-naphthalic anhydride potassium salt |
|---|---|
| Synonyms | 4-Supho-1,8-naphthalic anhydride potassium salt, 4-Potassiosulfo-1,8-naphthalenedicarboxylic anhydride, 1,8-Naphthalic anhydride-4-sulfonic acid potassium salt, Potassium 1,3-dioxo-1H,3H-naphtho(1,8-cd)pyran-6-sulphonate, 4-Sulfo-1,8-naphthalenedicarboxylic Anhydride Potassium Salt |
| CAS Number | 71501-16-1 |
| Catalog No. | FT-0657873 |
| Molecular Formula | C12H5KO6S |
| Molecular Weight | 316.3300 |
| IUPAC Name | potassium;2,4-dioxo-3-oxatricyclo[7.3.1.05,13]trideca-1(12),5(13),6,8,10-pentaene-8-sulfonate |
| Category | Chemical Reagents |
| Supply Scale | gram – kilogram – bulk |
| Documentation | COA, SDS, HPLC, NMR, MS (on request) |
| Custom Synthesis | Available |
| Shipping | Worldwide |
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4-Sulfo-1,8-naphthalic anhydride potassium salt Overview
4-Sulfo-1,8-naphthalic anhydride potassium salt (CAS 71501-16-1) 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 C12H5KO6S and a molecular weight of 316.3300. 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-Sulfo-1,8-naphthalic anhydride potassium 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-Sulfo-1,8-naphthalic anhydride potassium salt
Laboratory research
Used as a well-characterized laboratory reagent in research studies and product development, where batch-to-batch consistency matters.
Analytical reference
Suitable as an analytical reference material for method development, calibration and quality control.
Building block
Serves as a building block and intermediate in synthetic and analytical work, with custom quantities available on request.
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-Sulfo-1,8-naphthalic anhydride potassium 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-Sulfo-1,8-naphthalic anhydride potassium salt FAQ
What is the CAS number of 4-Sulfo-1,8-naphthalic anhydride potassium salt?
The CAS number of 4-Sulfo-1,8-naphthalic anhydride potassium salt is 71501-16-1. Its molecular formula is C12H5KO6S and molecular weight is 316.3300.
What purity of 4-Sulfo-1,8-naphthalic anhydride potassium salt does Finetech Industry Limited supply?
Finetech Industry Limited supplies 4-Sulfo-1,8-naphthalic anhydride potassium 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-Sulfo-1,8-naphthalic anhydride potassium salt in bulk?
Yes. Finetech Industry Limited supplies 4-Sulfo-1,8-naphthalic anhydride potassium salt from gram quantities to kilogram and bulk scale, and offers custom synthesis and scale-up.
Do you provide COA and SDS for 4-Sulfo-1,8-naphthalic anhydride potassium salt?
Yes. Every shipment includes a COA and SDS, with HPLC, NMR and MS data available on request.