4-Sulfophthalic acid triammonium salt
4-Sulfophthalic acid triammonium salt (CAS: 22411-24-1) is a chemical compound with the formula H4NO3SC6H3-1,2-(CO2NH4)2 and a molecular weight of 297.29 g/mol. This substance is primarily utilised in laboratory settings, particularly within cell biology and hematology, serving as a component in staining procedures. Its properties make it suitable for histological applications and as a general laboratory reagent.
- Synonyms
- 4-Sulfophthalic acid, triammonium salt
Histological Staining
This compound finds application as a component in staining solutions used in histology and hematology. It aids in differentiating cellular structures for microscopic examination.
Cell Biology Reagent
In cell biology research, it serves as a reagent for various experimental procedures. Its specific properties are valuable for certain analytical techniques within this field.
Laboratory Research
As a fine chemical, it is employed in general laboratory research and development. It may be used in synthesis or as a reference standard depending on experimental requirements.
| Molecular weight | 297.29 |
|---|---|
| Linear formula | H4NO3SC6H3-1,2-(CO2NH4)2 |
| Impurities tested | <25% 3-sulfophthalic acid, triammonium salt |
| Melting point | >300 °C(lit.) |
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) | 26-37/39 |
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 triammonium salt used for?
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4-Sulfophthalic acid triammonium salt (CAS: 22411-24-1) is used in cell biology, hematology, histology, and as a component in stains and dyes for laboratory research.
What are the CAS number and formula for 4-Sulfophthalic acid triammonium salt?
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The CAS number is 22411-24-1 and the formula is H4NO3SC6H3-1,2-(CO2NH4)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Sulfophthalic acid triammonium salt as a technical/research grade chemical. We do not represent it as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated.
What are the safety and handling requirements for this product?
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This product is classified under GHS07 with a Warning signal word. It carries hazard statements H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Recommended personal protective equipment includes a dust mask type N95 (US), eyeshields, and gloves. Ensure adequate ventilation.
How is 4-Sulfophthalic acid triammonium salt typically packed and shipped?
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As a specialist global supplier and exporter, Tech Serve Solutions ensures appropriate packaging for safe transport and compliance with international shipping regulations for chemical products.
How can I request a sample or quote for this chemical?
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To request a sample or a quotation for 4-Sulfophthalic acid triammonium salt, please contact our sales team through the website or via direct inquiry, providing your specific requirements.
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