sodium borohydride

(redirected from Nabh4)

sodium borohydride

[′sōd·ē·əm ‚bȯr·ō′hī‚drīd]
(inorganic chemistry)
NaBH4 A flammable, hygroscopic, white to gray powder; soluble in water, insoluble in ether and hydrocarbons; decomposes in damp air; used as a hydrogen source, a chemical reagent, and a rubber foaming agent.
References in periodicals archive ?
An aqueous solution of NaBH4 (10 mmol, 20 mL) cooled to 0[degrees]C, was added to the reaction mixture and stirred for another 2 h.
Then, we implemented the following reduction methods: NaBH4 and Vitamin C.
In this paper, we have NaBH4 reducing method of silver nitrate to prepare heterogeneous silver-silica nanocomposite particles with thiol and amino groups serving to bind the Ag nanoparticles to the surfaces of the Si[O.
Initially the selective hydrogenation of olefinic bond (Khurana and Sharma 2004) of cinnamoyl group was carried out on compound 2 using NaBH4, Ni[Cl.
53847) was purchased from Fluka Chemie, and the optimized concentration was added to a NaBH4 solution containing 3 g/L NaOH (see Table 1 in the Data Supplement that accompanies the online version of this article at http://www.
The imine is then reduced with NaBH4 to give an alkylamine, which illustrates a reductive amination sequence.
0 mg) in MeOH (30 ml) was added with NaBH4 (250 mg) and stirred for 1 hour at room temperature.
The hydrogen is stored at ambient conditions in a liquid fuel - an aqueous (water-based) solution of sodium borohydride, NaBH4.
The chemical equation for the fuel processing is: NaBH4 + 2 H2O > 4 H2 + NaBO2 Sodium Boro-hydride water catalyst hydrogen Sodium borate (Recycleable)
Briefly, the autosampler collected 3 [micro]L of 4 mol/L NaBH4, 2 [micro]L of 2 mmol/L EDTA-dithiothreitol (DTT), 1 [micro]L of 1-octanol, and 2 [micro]L of 1.
Washed pellets were reduced at room temperature with 3 mL of a 10 mmol/L NaBH4 solution in 0.