Sodium Borohydride Powder

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• Brand: DAEJUNG
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• Pack Size: 100g
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• Chemical Formula: NaBH₄
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• Made in Korea
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Properties of Sodium Borohydride Powder:

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• Molecular Formula: NaBH₄
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• Appearance: White crystalline powder
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• Solubility: Soluble in water and ethanol, but relatively insoluble in nonpolar solvents.
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• Stability: Sodium boro-hydride is relatively stable under normal conditions, but it reacts readily with water and acids to release hydrogen gas.
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• Odor: Odorless.
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Common Uses:

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1. Reduction of Aldehydes and Ketones: \n
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   • NaBH₄ is widely used in the reduction of aldehydes and ketones to their corresponding alcohols.
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2. Reduction of Esters and Amides: \n
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   • In some cases, sodium borohydride can reduce esters and amides to alcohols or amines, though this requires more specific conditions or catalysts.
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3. Selective Reduction: \n
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   • It is often used when selective reduction is required because it typically reduces carbonyl groups without affecting other functional groups, like double bonds.
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4. Organic Synthesis: \n
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   • It plays a key role in organic synthesis, especially in the production of pharmaceuticals, fragrances, and other chemicals.
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5. Fuel Cells: \n
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   • Sodium borohydride is also used in some fuel cell technologies as a hydrogen source, where it reacts with water to release hydrogen gas.
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Reactivity and Safety:

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• Reaction with Water: Sodium borohydride reacts with water, releasing hydrogen gas (H₂), which can be explosive in confined spaces. This makes handling sodium borohydride in aqueous solutions potentially hazardous.
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• Handling: Due to its reactivity with moisture, it should be stored in a dry, airtight container. Always use gloves and eye protection when handling sodium borohydride, and work in a well-ventilated area.
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• Incompatible Materials: Sodium borohydride is incompatible with strong acids, moisture, and oxidizing agents.
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Safety Notes:

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• Inhalation/Exposure: Prolonged exposure to sodium borohydride dust or fumes may be harmful. Proper respiratory protection is advised when handling the compound in large amounts.
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• Skin Contact: This can irritate, so gloves should be worn to avoid direct contact.
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• Storage: Store in a cool, dry place, away from heat sources, moisture, and incompatible substances.
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• Sodium Borohydride Powder
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• Brand: DAEJUNG
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• Pack Size: 100g
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• Made in Korea
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