DI-POTASSIUM PHTHALATE CAS 4409-98-7 | High-Purity Supplier & Bulk Manufacturer
| Product Name | DI-POTASSIUM PHTHALATE |
|---|---|
| Synonyms | Potassium phthalate, Phthalic acid dipotassium salt, 1,2-Benzenedicarboxylic acid, dipotassium salt, 1,2-Benzenedicarboxylic acid, potassium salt (1:2) |
| CAS Number | 4409-98-7 |
| Catalog No. | FT-0625294 |
| Molecular Formula | C8H4K2O4 |
| Molecular Weight | 242.3100 |
| IUPAC Name | dipotassium;phthalate |
| InChI Key | GOMCKELMLXHYHH-UHFFFAOYSA-L |
| Category | Inorganic Chemicals |
| 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
- Gram to kilogram & bulk quantities
- Custom synthesis & scale-up
- Worldwide compliant shipping
DI-POTASSIUM PHTHALATE Overview
DI-POTASSIUM PHTHALATE (CAS 4409-98-7) 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 C8H4K2O4 and a molecular weight of 242.3100. It is offered as a well-defined building block and reference compound for laboratory research and analytical applications.
Finetech Industry Limited manufactures and supplies DI-POTASSIUM PHTHALATE 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 DI-POTASSIUM PHTHALATE
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 DI-POTASSIUM PHTHALATE 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
DI-POTASSIUM PHTHALATE FAQ
What is the CAS number of DI-POTASSIUM PHTHALATE?
The CAS number of DI-POTASSIUM PHTHALATE is 4409-98-7. Its molecular formula is C8H4K2O4 and molecular weight is 242.3100.
What purity of DI-POTASSIUM PHTHALATE does Finetech Industry Limited supply?
Finetech Industry Limited supplies DI-POTASSIUM PHTHALATE 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 DI-POTASSIUM PHTHALATE in bulk?
Yes. Finetech Industry Limited supplies DI-POTASSIUM PHTHALATE from gram quantities to kilogram and bulk scale, and offers custom synthesis and scale-up.
Do you provide COA and SDS for DI-POTASSIUM PHTHALATE?
Yes. Every shipment includes a COA and SDS, with HPLC, NMR and MS data available on request.