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CAS RN: 13762-51-1 | Product Number: P1681
Potassium Borohydride
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Purity: >98.0%(V)
Synonyms:
- Potassium Tetrahydridoborate
- Potassium Tetrahydroborate
Product Documents:
| Size | Unit Price | Same Day | 2-3 Business Days | Other Lead Time |
Shipping Information
|
|---|---|---|---|---|---|
| 25G |
NT$1,470
|
11 | 15 | It can be shipped in about 2 weeks after ordering | |
| 100G |
NT$4,116
|
3 | ≥100 | It can be shipped in about 2 weeks after ordering |
* The above prices include freight cost, customs, and other charges to the destination except for products that need to be shipped by sea or dry ice. For details, please contact
our distributor
in Taiwan to order our product.
* The storage conditions are subject to change without notice.
| Product Number | P1681 |
| Purity / Analysis Method | >98.0%(V) |
| Molecular Formula / Molecular Weight | KBH__4 = 53.94 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Moisture Sensitive |
| CAS RN | 13762-51-1 |
| Reaxys Registry Number | 13204030 |
| PubChem Substance ID | 87558651 |
| Merck Index (14) | 7616 |
Specifications
| Appearance | White to Almost white powder to crystal |
| Purity(Gasburet method) | min. 98.0 % |
| Purity(Sodium hypochlorite Method) | min. 95.0 % |
| IR | confirm to structure |
Properties (reference)
| Melting Point | 500 °C(dec.) |
| Solubility (insoluble in) | Dioxane, Tetrahydrofuran, Ether, Benzene |
GHS
| Pictogram |
|
| Signal Word | Danger |
| Hazard Statements | H330 : Fatal if inhaled. H301 + H311 : Toxic if swallowed or in contact with skin. H314 : Causes severe skin burns and eye damage. H260 : In contact with water releases flammable gases which may ignite spontaneously. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P223 : Do not allow contact with water. P260 : Do not breathe dust/ fume/ gas/ mist/ vapors/ spray. P270 : Do not eat, drink or smoke when using this product. P231 + P232 : Handle under inert gas. Protect from moisture. P271 : Use only outdoors or in a well-ventilated area. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P284 : Wear respiratory protection. P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish. P335 + P334 : Brush off loose particles from skin. Immerse in cool water/ wrap in wet bandages. P361 + P364 : Take off immediately all contaminated clothing and wash it before reuse. P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. P301 + P330 + P331 : IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth. P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor. P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor. P403 + P233 : Store in a well-ventilated place. Keep container tightly closed. P402 + P404 : Store in a dry place. Store in a closed container. P405 : Store locked up. |
Related Laws:
| RTECS# | TS7525000 |
Transport Information:
| UN Number | UN1870 |
| Class | 4.3 |
| Packing Group | I |
| H.S.code* | 2850.00-000 |
Application
Reducing Agent
References
- Reduction of Nitroarenes to N-Arylhydroxylamines with KBH4/BiCl3 System
- Asymmetric reactions of α-ketoacid-derived hemiacetals: Stereoselective synthesis of α-hydroxy acids
- Fluoro carbohydrates. VI. Selective reduction of oxo esters by potassium borohydride
Application
Inorganic Hydride Used as A Hydrogen Source of Fuel Cell
References
- Anodic oxidation of alkali borohydrides catalyzed by nickel
- Iron phthalocyanine as a cathode catalyst for a direct borohydride fuel cell
- A membraneless direct borohydride fuel cell using LaNiO3-catalysed cathode
PubMed Literature
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Safety Data Sheet (SDS)
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Specifications
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