Ammonium tetraphenylborate
Ammonium tetraphenylborate (CAS: 14637-34-4, Formula: NH4B(C6H5)4) is a chemical compound with a molecular weight of 337.27 g/mol. It is primarily recognised for its utility as a precipitating agent and in analytical chemistry. This compound is supplied by Tech Serve Solutions with a high purity assay, suitable for various laboratory and research applications.
- IUPAC
- Tetraphenylboron ammonium
- Synonyms
- Tetraphenylboron ammonium
Precipitating Agent
Ammonium tetraphenylborate is widely employed as a precipitating agent for large alkali metal cations, such as potassium, rubidium, and caesium. This property is crucial in gravimetric analysis for their quantitative determination.
Analytical Chemistry
In analytical chemistry, it serves as a reagent for the selective precipitation and subsequent analysis of certain metal ions. Its use facilitates accurate measurements in complex sample matrices.
Catalysis Research
The compound finds application in the study and development of catalytic systems. Its structure and properties are of interest in exploring new catalytic pathways in inorganic and organometallic chemistry.
Chemical Synthesis
As a source of the tetraphenylborate anion, it can be utilised in chemical synthesis for the preparation of various organoboron compounds and coordination complexes.
| Molecular weight | 337.27 |
|---|---|
| Linear formula | NH4B(C6H5)4 |
| Assay | 99% |
| Melting point | 220 °C (dec.)(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) | 26-36 |
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 Ammonium tetraphenylborate used for?
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Ammonium tetraphenylborate (CAS: 14637-34-4) is predominantly used as a precipitating agent for large alkali metal cations in gravimetric analysis, and also finds applications in analytical chemistry, catalysis research, and chemical synthesis.
What are the CAS number and chemical formula for Ammonium tetraphenylborate?
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The CAS number is 14637-34-4 and the chemical formula is NH4B(C6H5)4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Ammonium tetraphenylborate with an assay of 99%. We do not represent this product as USP, BP, EP, or other pharmacopoeia grades unless explicitly stated in the product specifications.
How should Ammonium tetraphenylborate be handled safely?
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Ammonium tetraphenylborate is a Warning substance classified with H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). It requires the use of a P261 (Avoid breathing dust) and P305 + P351 + P338 (IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing) precautions. Always use a dust mask type N95 (US), eyeshields, and gloves when handling.
Is Ammonium tetraphenylborate a controlled substance?
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The provided data does not indicate that Ammonium tetraphenylborate is a controlled substance.
How is Ammonium tetraphenylborate packed and exported?
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As a global supplier, Tech Serve Solutions exports chemicals worldwide, adhering to all necessary shipping and customs regulations. Specific packaging details are available upon request.
How can I request a sample or quote for Ammonium tetraphenylborate?
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To request a sample or a quote for Ammonium tetraphenylborate, please contact our sales team through the website or by calling our dedicated line.
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