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V900210

Sigma-Aldrich

Borsäureanhydrid

Vetec™, reagent grade, 98%

Synonym(e):

Bortrioxid

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About This Item

Empirische Formel (Hill-System):
B2O3
CAS-Nummer:
1303-86-2
Molekulargewicht:
69.62
EG-Nummer:
215-125-8
MDL-Nummer:
MFCD00011315
UNSPSC-Code:
12352300
PubChem Substanz-ID:
329829640

Qualität

reagent grade

Dampfdichte

>1 (vs air)

Produktlinie

Vetec™

Assay

98%

Form

fine crystals (may contain lumps)

mp (Schmelzpunkt)

450 °C (lit.)

Löslichkeit

water: ~36 g/L at 25 °C
ethanol: soluble at 20 °C

Dichte

2.46 g/mL at 25 °C (lit.)

SMILES String

O=BOB=O

InChI

1S/B2O3/c3-1-5-2-4

InChIKey

JKWMSGQKBLHBQQ-UHFFFAOYSA-N

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Rechtliche Hinweise

Vetec is a trademark of Merck KGaA, Darmstadt, Germany

Piktogramme

Health hazard
GHS08

Signalwort

Danger

H-Sätze

H360FD

Gefahreneinstufungen

Repr. 1B

Lagerklassenschlüssel

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

WGK

WGK 1

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

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Yinling Wang et al.
Analytical biochemistry, 385(1), 184-186 (2008-11-27)
Glassy carbon electrode modified with boron oxide nanoparticles supported on multiwall carbon nanotubes was obtained via a facile approach. The as-prepared modified electrode exhibits excellent electrocatalytic activity toward the redox of glucose in pH 7.0 phosphate buffer solution. The electrochemical
Roger F Brown et al.
Journal of biomedical materials research. Part A, 88(2), 392-400 (2008-02-29)
Glasses containing varying amounts of B(2)O(3) were prepared by partially or fully replacing the SiO(2) in silicate 45S5 bioactive glass with B(2)O(3). The effects of the B(2)O(3) content of the glass on its conversion to hydroxyapatite (HA) and on the
Pratik Koirala et al.
The journal of physical chemistry. A, 117(6), 1310-1318 (2012-11-03)
Using density functional theory based calculations, we have systematically studied the equilibrium geometries, relative stabilities, and electronic and magnetic properties of Fe and Mn atoms interacting with a varying number of BO(2) moieties. These clusters are found to exhibit hyperhalogen
Xinyong Tao et al.
Nano letters, 8(2), 505-510 (2008-01-09)
Mg2B2O5 nanowires with (010) twins were synthesized for the first time using a catalyst-free method. The microstructure of the Mg2B2O5 nanowires has been extensively studied by cross-sectional high-resolution transmission electron microscopy. Nanoindentation tests were performed directly on individual nanowires to
Jae Hyup Lee et al.
Drug and chemical toxicology, 33(1), 38-47 (2009-12-10)
CaO-SiO(2)-P(2)O(5)-B(2)O(3) glass ceramics directly bond to bone and have potential use as a bone substitute material. The present study evaluated the toxicity from subchronic intravenous administration of CaO-SiO(2)-P(2)O(5)-B(2)O(3) glass ceramics to male and female Sprague-Dawley rats. The rats were divided
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