Potassium borohydride
Potassium borohydride (CAS: 13762-51-1; Formula: KBH4) is a white crystalline solid with a molecular weight of 53.94 g/mol. This compound is primarily recognised for its role as a potent reducing agent in organic synthesis and as a valuable source of boron for various chemical applications. It is supplied by Tech Serve Solutions with an assay of ≥98% purity.
- IUPAC
- Potassium tetrahydroborate
- Synonyms
- Potassium tetrahydroborate
Reducing Agent
Potassium borohydride serves as a versatile reducing agent in various chemical transformations. Its reactivity allows for the reduction of specific functional groups within organic molecules.
Boron Source
The compound is utilised as a source of boron in the synthesis of diverse chemical structures. This application is critical in the development of new materials and organoboron compounds.
Chemical Synthesis
It functions as a key reagent in broader chemical synthesis pathways. Its predictable reactivity makes it a valuable tool for chemists in academic and industrial research.
| Molecular weight | 53.94 |
|---|---|
| Linear formula | KBH4 |
| Assay | ≥98% |
| Grade | purum |
| Density | 1.18 g/mL at 25 °C(lit.) |
| Application | Reactant commonly used as a reducing agent1,2 and as a boron source3,4 |
| Melting point | 500 °C (dec.)(lit.) |
Hazard statements
- H260In contact with water releases flammable gases
- H301Toxic if swallowed
- H311Toxic in contact with skin
- H314Causes severe skin burns and eye damage
Precautionary statements
- P223Do not allow contact with water
- P231Handle under inert gas
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P370In case of fire
- P422
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 1870 4.3 / PGI |
| Water hazard class (WGK, DE) | nwg |
| Hazard codes (EU) | F,T |
| Risk statements (R) | 14/15-24/25-34 |
| Safety statements (S) | 26-36/37/39-43-45 |
| Supplemental hazards | Reacts violently with water. |
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 borohydride used for?
+
Potassium borohydride is commonly used as a reducing agent and as a source of boron in chemical synthesis.
What is the CAS number and formula for Potassium borohydride?
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The CAS number is 13762-51-1 and the chemical formula is KBH4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Potassium borohydride with a minimum assay of ≥98% and a 'purum' grade. This is a technical/research grade; TSS does not represent it as USP, BP, EP, or other pharmacopoeial grades.
How should Potassium borohydride be handled safely?
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Potassium borohydride reacts violently with water and is corrosive. It requires careful handling with appropriate personal protective equipment, including eyeshields, faceshields, gloves, and respiratory protection. Store in a cool, dry place, away from moisture.
How is Potassium borohydride packed, shipped, and exported?
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Potassium borohydride is packed in accordance with international transport regulations, including UN 1870 specifications for hazardous materials. Tech Serve Solutions has extensive experience in exporting fine chemicals globally.
How can I request a quote or sample for Potassium borohydride?
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To request a quote or sample, please contact our sales team via the website or by calling us directly. Please specify the quantity required and your delivery location.
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