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343730

Sigma-Aldrich

Strontium

random pieces, 99%

Synonym(e):

Strontium element

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About This Item

Empirische Formel (Hill-System):
Sr
CAS-Nummer:
7440-24-6
Molekulargewicht:
87.62
EG-Nummer:
231-133-4
MDL-Nummer:
MFCD00134060
UNSPSC-Code:
12141504
PubChem Substanz-ID:
24861194
NACRES:
NA.23

Qualitätsniveau

100

Assay

99%

Form

random pieces

Eignung der Reaktion

reagent type: reductant

Widerstandsfähigkeit

23 μΩ-cm, 20°C

bp

1384 °C (lit.)

mp (Schmelzpunkt)

757 °C (lit.)

Dichte

2.6 g/mL at 25 °C (lit.)

SMILES String

[Sr]

InChI

1S/Sr

InChIKey

CIOAGBVUUVVLOB-UHFFFAOYSA-N

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Verwandte Kategorien

Anwendung

Wird verwendet für die Herstellung von Strontium-Kalium-Niobat (Sr2KNb5O15, SKN). SKN ist hervorragend geeignet für pyroelektrische Sensoren und verschiedene elektrooptische Geräte.2

Verpackung

Packaged under mineral oil

Piktogramme

FlameExclamation mark
GHS02,GHS07

Signalwort

Danger

H-Sätze

H260,H315

Gefahreneinstufungen

Skin Irrit. 2 - Water-react 1

Zusätzliche Gefahrenhinweise

EUH014

Lagerklassenschlüssel

4.3 - Hazardous materials which set free flammable gases upon contact with water

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
MKCF3211
MKCC7558
MKBW9954V
MKBQ9643V
MKAA2530V

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Emily Y Tsui et al.
Nature chemistry, 5(4), 293-299 (2013-03-21)
Redox-inactive metals are found in biological and heterogeneous water oxidation catalysts, but, at present, their roles in catalysis are not well understood. Here, we report a series of high-oxidation-state tetranuclear-dioxido clusters comprising three manganese centres and a redox-inactive metal (M).
A Schaafsma et al.
Critical reviews in food science and nutrition, 41(4), 225-249 (2001-06-13)
For early prevention or inhibition of postmenopausal and age-related bone loss, nutritional interventions might be a first choice. For some vitamins and minerals an important role in bone metabolism is known or suggested. Calcium and vitamin D support bone mineral
P J Marie et al.
Calcified tissue international, 69(3), 121-129 (2001-10-31)
The processes of bone resorption and formation are tightly governed by a variety of systemic and local regulatory agents. In addition, minerals and trace elements affect bone formation and resorption through direct or indirect effects on bone cells or bone
Martine Cohen-Solal
Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association, 17 Suppl 2, 30-34 (2002-03-21)
Although the prevalence of aluminium-related bone diseases has declined, osteomalacia still persists at a low prevalence. The redistribution of bone disease prevalence corresponds to evolving regimens in the treatment of renal disease. Studies have demonstrated an association between the accumulation
P C D'Haese et al.
Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association, 11 Suppl 2, 92-97 (1996-01-01)
A number of considerations suggest that trace element disturbances might occur in dialysed patients. These must at least in part be ascribed to the dialysis treatment itself during which these constituents may either be transferred to or removed from the
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Artikel

Lanthanide Ions as Photon Managers for Solar Cells

Spectral conversion for solar cells is an emerging concept in the field of photovoltaics, and it has the potential to increase significantly the efficiency of solar cells. Lanthanide ions are ideal candidates for spectral conversion, due to their high luminescence efficiencies and rich energy level structure that allows for great flexibility in the upconversion and downconversion of photons in a wide spectral region (NIR-VIS-UV).

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