Cobalt powder
Cobalt powder structure
|
Common Name | Cobalt powder | ||
|---|---|---|---|---|
| CAS Number | 10141-05-6 | Molecular Weight | 182.943 | |
| Density | 1.03 g/mL at 25 °C | Boiling Point | 2900ºC(lit.) | |
| Molecular Formula | CoN2O6 | Melting Point | decomposes at 100–105℃ | |
| MSDS | N/A | Flash Point | 4ºC (Toluene) | |
|
Crystal structures of triazine-3-thione derivatives by reaction with copper and cobalt salts.
Inorg. Chem. 45(7) , 3103-12, (2006) The reaction of 5-methoxy-5,6-diphenyl-4,5-dihydro-2H-[1,2,4]triazine-3-thione L1H2OCH3 with copper(II) chloride leads to the formation of an organic molecule L2 containing two triazine rings linked by a new S-S bond. A binuclear copper(II) complex, 1, contai... |
|
|
Length changes in solution accompanying the B-Z transition of poly (dG-m5dC) induced by Co(NH3)63+.
Nucleic Acids Res. 10(11) , 3561-71, (1982) Transient electric dichroism measurements have been used to observe the rotational relaxation times of 145 base pair fragments of poly (dGm5dC) and random sequence DNA to solution. From these the lengths of the fragments are calculated and the interbase pair ... |
|
|
Structures and fragmentations of cobalt(II)-cysteine complexes in the gas phase.
J. Mass Spectrom. 42(4) , 517-26, (2007) The electronebulization of a cobalt(II)/cysteine(Cys) mixture in water/methanol (50/50) produced mainly cobalt-cationized species. Three main groups of the Co-cationized species can be distinguished in the ESI-MS spectrum: (1) the cobalt complexes including t... |
|
|
Electrochemical synthesis of cobalt hydroxide films with tunable interlayer spacings.
Chem. Commun. (Camb.) (2) , 159-61, (2007) An electrochemical synthetic condition is developed to produce cobalt hydroxide films with significantly increased basal spacings (d(001)>or= 25.0 A) by incorporating anionic surfactants (i.e. sodium dodecyl sulfate and 1-hexadecanesulfonate) into the interla... |
|
|
ToF-SIMS depth profiling analysis of the uptake of Ba2+ and Co2+ ions by natural kaolinite clay.
J. Colloid. Interface Sci. 277(1) , 23-8, (2004) The sorption behavior of Ba(2+) and Co(2+) ions on a natural clay sample rich in kaolinite was studied using time-of-flight secondary ion mass spectrometry (ToF-SIMS). Depth profiling at 10-A steps was performed up to a 70-A matrix depth of the clay prior to ... |
|
|
Fast stereoselective reactions in electrosprayed Co(II)/neurotransmitter nanodroplets.
Chem. Commun. (Camb.) (22) , 2544-6, (2008) Collision induced dissociation (CID) of the m/z 479 ion, formed by ESI of Co(NO3)2-CH3OH solutions with either pure (1S,2S)-(+)-N-methylpseudoephedrine or its mixtures with (1S,2R)-(+)- or (1R,2S)-(-)-ephedrine, provides compelling evidence for fast, stereose... |
|
|
Reaction diastereoselectivity of chiral aminoalcohols/[Co(II)NO3]+ complexes in evaporating ESI nanodroplets: new insights from a joint experimental and computational investigation.
J. Mass Spectrom. 44(7) , 1038-46, (2009) The nature of the ionic species, formed by electrospray ionization (ESI) of Co(NO3)2/CH3OH solutions with a pair of aminoalcohols W and Y, has been investigated by mass spectrometric and computational methods. Collision induced dissociation (CID) of ions, for... |
|
|
Effects of cobalt and pH on the growth of Chlamydomonas reinhardtii.
Bull. Environ. Contam. Toxicol. 55(1) , 65-72, (1995)
|
|
|
Alterations of the oxygen-evolving apparatus induced by a 305Arg --> 305Ser mutation in the CP43 protein of photosystem II from Synechocystis sp. PCC 6803 under chloride-limiting conditions.
Biochemistry 41(52) , 15747-53, (2002) The psbC gene encodes CP43, a component of Photosystem II (PSII) in higher plants, algae, and cyanobacteria. Previous work demonstrated that alteration of an arginine residue occurring at position 305 to serine produced a strain (R305S) with altered PSII acti... |
|
|
Modulation of synthetic parameters of cobalt nanoparticles: TEM, EDS, spectral and thermal studies.
Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 98 , 23-6, (2012) The study focuses on the modulation of synthetic parameters in order to influence the size, structure, composition and arrangement of nanoparticles of cobalt. Cobalt nanoparticles were synthesized by ethanolic solution of benzildiethylenetriamine in cobalt ni... |