4-Sulfophthalic acid trisodium salt
4-Sulfophthalic acid trisodium salt (CAS: 3325-08-4) is an organic compound with the molecular formula NaO3SC6H3-1,2-(CO2Na)2 and a molecular weight of 312.14. This chemical compound is valuable in synthesis and analytical chemistry. It has been employed in preparative separation techniques, such as high-speed counter-current chromatography, to isolate specific isomers. Tech Serve Solutions supplies this compound for research and development purposes.
- Synonyms
- Sodium 4-sulfophthalate
Chromatographic Separation
Utilised in high-speed counter-current chromatography for the preparative separation of isomers, specifically separating 3- and 4-sulfophthalic acid from a mixed sample.
Organic Synthesis
Serves as a building block in organic synthesis, contributing its specific functional groups to construct more complex molecules.
Chemical Research
Applied in laboratory settings for research and development purposes, exploring new chemical reactions and material properties.
| Molecular weight | 312.14 |
|---|---|
| Linear formula | NaO3SC6H3-1,2-(CO2Na)2 |
| Application | 4-Sulfophthalic acid trisodium salt has been used in the preparative separation of 3- and 4-sulfophthalic acid from a mixture by high-speed counter-current chromatography1. |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 4-Sulfophthalic acid trisodium salt used for?
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4-Sulfophthalic acid trisodium salt is primarily used in preparative separation techniques, such as high-speed counter-current chromatography, to isolate specific isomers like 3- and 4-sulfophthalic acid. It also functions as a building block in organic synthesis and chemical research.
What are the CAS number and formula for 4-Sulfophthalic acid trisodium salt?
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The CAS number for 4-Sulfophthalic acid trisodium salt is 3325-08-4, and its linear formula is NaO3SC6H3-1,2-(CO2Na)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Sulfophthalic acid trisodium salt. The specific grade and purity are available upon request. This product is not represented as USP, BP, EP, or pharmaceutical grade.
What are the safety precautions for handling 4-Sulfophthalic acid trisodium salt?
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4-Sulfophthalic acid trisodium salt is classified with Warning signal word and hazards H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves, should be used. Ensure adequate ventilation and avoid breathing dust. Follow safety statements: P261, P305 + P351 + P338.
Can I request a sample or quote for 4-Sulfophthalic acid trisodium salt?
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Yes, you can request a sample or a quote for 4-Sulfophthalic acid trisodium salt by contacting our sales team through the website or by phone.
How is this chemical exported or shipped?
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Tech Serve Solutions is an experienced global supplier and exporter of chemicals, adhering to all necessary regulations for international shipping and export.
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