CRYSTAL PONCEAU 6R CAS 2766-77-0 | High-Purity Supplier & Bulk Manufacturer
| Product Name | CRYSTAL PONCEAU 6R |
|---|---|
| Synonyms | Acid Ponceau 6R, Acid Leather Ponceau 6R, Acidal Crystals Ponceau, Crystal Tertracid Ponceau 6R |
| CAS Number | 2766-77-0 |
| Catalog No. | FT-0634472 |
| Molecular Formula | C20H12N2Na2O7S2 |
| Molecular Weight | 502.4000 |
| IUPAC Name | disodium;7-hydroxy-8-(naphthalen-1-yldiazenyl)naphthalene-1,3-disulfonate |
| InChI Key | FUGCXLNGEHFIOA-UHFFFAOYSA-L |
| 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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- High-purity grades, COA & SDS included
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- Custom synthesis & scale-up
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CRYSTAL PONCEAU 6R Overview
CRYSTAL PONCEAU 6R (CAS 2766-77-0) 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 C20H12N2Na2O7S2 and a molecular weight of 502.4000. It is offered as a well-defined building block and reference compound for laboratory research and analytical applications.
Finetech Industry Limited manufactures and supplies CRYSTAL PONCEAU 6R 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 CRYSTAL PONCEAU 6R
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 CRYSTAL PONCEAU 6R 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
CRYSTAL PONCEAU 6R FAQ
What is the CAS number of CRYSTAL PONCEAU 6R?
The CAS number of CRYSTAL PONCEAU 6R is 2766-77-0. Its molecular formula is C20H12N2Na2O7S2 and molecular weight is 502.4000.
What purity of CRYSTAL PONCEAU 6R does Finetech Industry Limited supply?
Finetech Industry Limited supplies CRYSTAL PONCEAU 6R 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 CRYSTAL PONCEAU 6R in bulk?
Yes. Finetech Industry Limited supplies CRYSTAL PONCEAU 6R from gram quantities to kilogram and bulk scale, and offers custom synthesis and scale-up.
Do you provide COA and SDS for CRYSTAL PONCEAU 6R?
Yes. Every shipment includes a COA and SDS, with HPLC, NMR and MS data available on request.