P4129
硼氢化钾
别名:
硼氢化钾
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线性分子式:
KBH4
化学文摘社编号:
分子量:
53.94
UNSPSC Code:
12352306
PubChem Substance ID:
EC Number:
237-360-5
MDL number:
InChI key
ICRGAIPBTSPUEX-UHFFFAOYSA-N
InChI
1S/BH4.K/h1H4;/q-1;+1
SMILES string
[K+].[H][B-]([H])([H])[H]
reaction suitability
reagent type: reductant
mp
500 °C (dec.) (lit.)
density
1.18 g/mL at 25 °C (lit.)
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Chuan Zhang et al.
Analytica chimica acta, 652(1-2), 143-147 (2009-09-30)
Room-temperature ionic liquid in combination with sodium diethyldithiocarbamate (DDTC) was used to synergetically improve the chemical vapor generation (CVG) of nickel. Volatile species of nickel were effectively generated through reduction of acidified analyte solution with KBH(4) in the presence of
Feng Li et al.
Journal of chromatography. A, 1081(2), 232-237 (2005-07-26)
A novel method for speciation analysis of inorganic arsenic was developed by on-line hyphenating microchip capillary electrophoresis (chip-CE) with hydride generation atomic fluorescence spectrometry (HG-AFS). Baseline separation of As(III) and As(V) was achieved within 54 s by the chip-CE in
Guangshu Zhai et al.
Talanta, 77(4), 1273-1278 (2008-12-17)
A novel on-line coupled HPLC-hydride generation (HG)-ICP/MS system was developed for rapid, direct and sensitive speciation of methyltins in seawater without any pretreatment step. Methyltin compounds were separated by reversed phase HPLC, and then on-line reacted with potassium borohydride and
G A Francis et al.
Biochemistry, 19(22), 5104-5111 (1980-10-28)
Reduction with [3H]KBH4 of Schiff's bases generated by reaction with pyridoxal 5'-phosphate (which cannot penetrate the intact cytoplasmic membrane) yields tritium-labeled derivatives of both proteins and lipids accessible on the periplasmic side of the cytoplasmic membrane. Application of this technique
Hanwen Sun et al.
Analytical and bioanalytical chemistry, 382(4), 1060-1065 (2005-06-02)
A new method is proposed for simultaneous determination of traces of arsenic (As) and selenium (Se) in biological samples by hydride-generation double-channel non-dispersive atomic-fluorescence spectrometry (HG-AFS) from tartaric acid media. The effects of analytical conditions on fluorescence signal intensity were
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