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Merck

343730

Sigma-Aldrich

Estroncio

random pieces, 99%

Sinónimos:

Strontium element

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About This Item

Fórmula empírica (notación de Hill):
Sr
Número de CAS:
Peso molecular:
87.62
EC Number:
MDL number:
UNSPSC Code:
12141504
PubChem Substance ID:
NACRES:
NA.23

Quality Level

assay

99%

form

random pieces

reaction suitability

reagent type: reductant

resistivity

23 μΩ-cm, 20°C

bp

1384 °C (lit.)

mp

757 °C (lit.)

density

2.6 g/mL at 25 °C (lit.)

SMILES string

[Sr]

InChI

1S/Sr

InChI key

CIOAGBVUUVVLOB-UHFFFAOYSA-N

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Application

Se utiliza para sintetizar niobato de estroncio y potasio (Sr2KNb5O15, SKN). El SKN es de gran interés para los sensores piroeléctricos y varios dispositivos electro-ópticos.2

Packaging

Packaged under mineral oil

pictograms

FlameExclamation mark

signalword

Danger

hcodes

Hazard Classifications

Skin Irrit. 2 - Water-react 1

supp_hazards

Storage Class

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

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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


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Faisal Hammad Mekky Koua et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(10), 3889-3894 (2013-02-22)
Oxygen-evolving complex of photosystem II (PSII) is a tetra-manganese calcium penta-oxygenic cluster (Mn4CaO5) catalyzing light-induced water oxidation through several intermediate states (S-states) by a mechanism that is not fully understood. To elucidate the roles of Ca(2+) in this cluster and
Strontium and bone.
W E Cabrera et al.
Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research, 14(5), 661-668 (1999-05-13)
R G Robinson et al.
JAMA, 274(5), 420-424 (1995-08-02)
To present the current state of systemic radiopharmaceutical therapy for the palliation of pain in individuals with metastatic cancer and to evaluate the palliative effect and degree of hemotoxicity of strontium chloride 89 (89Sr) in patients with painful osteoblastic metastases
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 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

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