Product Details
| Product Name: Sodium Cyanoborohydride | CAS No.: 25895-60-7 |
| EC-No.: 247-317-2 | Min. Order: 1kg |
| Purity: 99% | Supply Ability: 10000kg |
| Release date: 2025/04/02 |
Factory Provide Reducing Agent CAS 25895-60-7 99% Sodium Cyanoborohydride Powder
Introduction
Product Name : Sodium Cyanoborohydride
Othe name :Sodium cyanoborohydride,Sodium cyanotrihydridoborate
CAS No. 25895-60-7
Molecular Formula: CH3BNNa
MW:62.84
Assay: 99%
Appearance: White powder
Melting Point :>242 °C (dec.) (lit.)
Boiling Point :307°C
Density :1.083 g/mL at 25 °C
Storage :Keep in a cool, dry, dark location
Sodium cyanoborohydride is a mild reducing agent, it is widely used in the reduction of aldehydes, ketones, especially the reductive amination of ketones.
Sodium cyanoborohydride is reducing agent for organic synthesis, aldehyde, ketone, oxime, enamine reduction, β-lactam reduction to β-amino acids. Methylation of chemicals.
| ITEM | SPECIFICATION | RESULT | METHOD |
| Appearance | White powder, neutral odor, highly hygroscopic | Conforms | Visual |
| Identification | Standard solution and test solution same spot,RF | Conforms | TLC |
| Specific Optical | -2.4°~ -2.8° | -2.72° | |
| Heavy metals (as PB) | ≤10ppm | Conforms | AAS |
| Sulfate (SO4) | ≤0.02% | Conforms | Colorimetry |
| Chloride (Cl) | ≤0.02% | Conforms | Colorimetry |
| Phosphate Ion (P) | ≤5ppm | Conforms | Colorimetry |
| Residual solvent(ethanol) | ≤1.0% | Conforms | HS-GC |
| pH | 4.5~7.0 | 5.10 | |
| Related substance | Spot not bigger than standard solution spot | No spot | TLC |
| Water Content | ≤2% | 0.26% | KF |
| Assay (dried basis) | 98.0%--102.0% | 99.48% | Potentiometric titration |
| Assay (dried basis) | 98.5%--100% | 99.2% | HPLC |
Function:
Sodium cyanoborohydride is widely used in organic synthesis for the reduction of imines. It is a mild reducing agent that converts imines to amines. It can be used to exchange the oxygen for an amine group on the carbonyl carbon of aldehydes or ketones when reacted with chemical or a primary amine.
Sodium cyanoborohydride is the chemical compound with the formula NaBH3CN. It is a colourless salt, but commercial samples can appear tan. It is widely used in organic synthesis for the reduction of imines. The salt tolerates aqueous conditions.
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