Potassium D-tartrate monobasic
Potassium D-tartrate monobasic (CAS: 57341-16-9), with the molecular formula C4H5KO6 and a molecular weight of 188.18 g/mol, is a white crystalline solid. This compound is primarily utilised as a primary standard buffer in analytical chemistry. Its specific chiral properties also lend themselves to applications in asymmetric synthesis, making it a valuable reagent for constructing stereochemically defined molecules.
- IUPAC
- D-(−)-Tartaric acid monopotassium salt,D-2,3-Dihydroxybutanedioic acid monopotassium salt,Potassium hydrogen D-tartrate
- Synonyms
- D-(−)-Tartaric acid monopotassium saltD-2,3-Dihydroxybutanedioic acid monopotassium saltPotassium hydrogen D-tartrate
Analytical Buffering Agent
Potassium D-tartrate monobasic serves as a primary standard for buffer solutions. Its stability and well-defined properties make it suitable for calibration and preparation of pH reference standards.
Chiral Synthesis
As a chiral building block, this compound is employed in asymmetric synthesis. It facilitates the stereoselective creation of complex organic molecules, crucial in pharmaceutical and fine chemical industries.
Chelating Agent
The tartrate structure allows for chelation with metal ions. This property can be utilised in various chemical processes requiring metal sequestration or complex formation.
| Molecular weight | 188.18 |
|---|---|
| Empirical formula | C4H5KO6 |
| Application | Primary standard buffer. |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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 Potassium D-tartrate monobasic used for?
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Potassium D-tartrate monobasic is primarily used as a primary standard buffer in analytical applications and as a chiral building block in asymmetric synthesis. It can also function as a chelating agent.
What are the CAS number and formula for Potassium D-tartrate monobasic?
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The CAS number for Potassium D-tartrate monobasic is 57341-16-9, and its molecular formula is C4H5KO6.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Potassium D-tartrate monobasic as a technical or research grade chemical. We do not represent this product as USP, BP, or EP grade.
How should Potassium D-tartrate monobasic be handled safely?
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When handling Potassium D-tartrate monobasic, it is recommended to wear eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used if airborne dust is present. The compound is classified with a WGK 3 in Germany, indicating a high hazard level.
Is Potassium D-tartrate monobasic a controlled substance?
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The provided data does not indicate that Potassium D-tartrate monobasic is a controlled substance.
How can I request a sample or a quote for Potassium D-tartrate monobasic?
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To request a sample or a quote for Potassium D-tartrate monobasic, please contact the Tech Serve Solutions sales department through our website or by phone.
How is Potassium D-tartrate monobasic packed and shipped?
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Potassium D-tartrate monobasic is packed and shipped according to industry standards for fine chemicals, ensuring safe transport and integrity of the product for domestic and international export.
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