Sodium triphosphate pentabasic
Sodium triphosphate pentabasic (CAS: 7758-29-4), with the chemical formula Na5P3O10 and a molecular weight of 367.86 g/mol, is an inorganic salt. It is commonly used as a buffering agent, sequestrant, and dispersant. This compound is particularly noted for its application in the determination of Biochemical Oxygen Demand (BOD) according to DIN 38409-H 51 standards, making it a valuable reagent in water quality analysis.
- IUPAC
- Pentasodium tripolyphosphate,Sodium tripolyphosphate pentabasic
Biochemical Oxygen Demand (BOD) Determination
Sodium triphosphate pentabasic is utilized as a reagent in the standard method for determining Biochemical Oxygen Demand (BOD) in water, specifically following DIN 38409-H 51 guidelines. It acts as a component in the nutrient solution required for microbial growth during the test.
Chemical Synthesis
As an inorganic salt and synthetic reagent, it finds use in various chemical synthesis processes. Its properties as a sequestrant and dispersant can be leveraged in specific reaction environments or purification steps.
Research and Development
This compound serves as a research essential in laboratories, enabling studies in areas requiring its specific chemical properties, such as water analysis, material science, or as a reference standard.
| Molecular weight | 367.86 |
|---|---|
| Linear formula | Na5P3O10 |
| Assay | 98% |
| Grade | purum p.a. |
| Application | for the determination of BSB acc. to DIN 38409-H 51 |
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 1 |
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 Sodium triphosphate pentabasic used for?
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Sodium triphosphate pentabasic (CAS: 7758-29-4) is primarily used for the determination of Biochemical Oxygen Demand (BOD) in water according to DIN 38409-H 51. It also serves as a general chemical reagent in synthesis and research.
What are the CAS number and chemical formula for Sodium triphosphate pentabasic?
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The CAS number for Sodium triphosphate pentabasic is 7758-29-4, and its chemical formula is Na5P3O10.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Sodium triphosphate pentabasic in 'purum p.a.' grade with an assay of 98%. This product is not represented as USP, BP, EP, or any other pharmacopoeia grade.
What are the safety and handling recommendations for Sodium triphosphate pentabasic?
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When handling Sodium triphosphate pentabasic, it is recommended to wear a dust mask type N95 (US), eyeshields, and gloves. Ensure adequate ventilation and avoid dust formation. Refer to the Safety Data Sheet (SDS) for comprehensive safety information.
How is Sodium triphosphate pentabasic packed and shipped?
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Tech Serve Solutions expertly packs and exports fine chemicals globally, adhering to all necessary regulations for safe transit. Specific packaging details depend on the quantity and destination.
How can I request a quote or sample for Sodium triphosphate pentabasic?
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To request a quote or a sample of Sodium triphosphate pentabasic, please contact our sales team through the website or by phone. We are happy to assist with your specific requirements.
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