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243426

Sigma-Aldrich

Strontium nitrate

ACS reagent, ≥99.0%

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About This Item

Linear Formula:
Sr(NO3)2
CAS Number:
10042-76-9
Molecular Weight:
211.63
EC Number:
233-131-9
MDL number:
MFCD00011248
UNSPSC Code:
12352302
PubChem Substance ID:
329752457
NACRES:
NB.24

grade

ACS reagent

Quality Level

200

Assay

≥99.0%

form

crystals or chunks

impurities

≤0.01% insolubles

loss

≤0.1% loss on drying

pH

5.0-7.0 (25 °C, 5%)

mp

570 °C (lit.)

anion traces

chloride (Cl-): ≤0.002%
sulfate (SO42-): ≤0.005%

cation traces

Ba: ≤0.05%
Ca: ≤0.05%
Fe: ≤5 ppm
Mg: ≤0.10%
Na: ≤0.10%
heavy metals: ≤5 ppm (by ICP-OES)

SMILES string

[Sr++].[O-][N+]([O-])=O.[O-][N+]([O-])=O

InChI

1S/2NO3.Sr/c2*2-1(3)4;/q2*-1;+2

InChI key

DHEQXMRUPNDRPG-UHFFFAOYSA-N

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General description

Crystal structure analysis of strontium nitrate by single crystal neutron diffraction method suggest that it belongs to the cubic crystal system and space group Pa3.

Application


  • Synthesis and Antimicrobial Analysis of High Surface Area Strontium-Substituted Calcium Phosphate Nanostructures for Bone Regeneration: The study explores the potential of strontium nitrate in bone regeneration through the synthesis of high surface area strontium-substituted calcium phosphate nanostructures with antimicrobial properties (Anwar et al., 2023).
  • Electrochemically Assisted Deposition of Strontium Modified Magnesium Phosphate on Titanium Surfaces: The article describes the use of strontium nitrate in creating coatings on titanium surfaces for improved biomedical applications, enhancing material properties through electrochemical deposition techniques (Meininger et al., 2016).

  • Production of Y-86 and Other Radiometals for Research Purposes Using a Solution Target System: This study involves the use of strontium nitrate in the production of radiometals, including Y-86, for various research and diagnostic purposes, employing a solution target system for effective synthesis (Oehlke et al., 2015).

  • Template-based Fabrication of SrTiO3 and BaTiO3 Nanotubes: The research discusses the utility of strontium nitrate in the template-based fabrication of nanotubes, specifically SrTiO3 and BaTiO3, which are critical in enhancing material properties for various industrial and technological applications (Chen et al., 2009).

Pictograms

Flame over circleCorrosion
GHS03,GHS05

Signal Word

Danger

Hazard Statements

H271,H318

Hazard Classifications

Eye Dam. 1 - Ox. Sol. 1

Storage Class Code

5.1A - Strongly oxidizing hazardous materials

WGK

WGK 1

Certificates of Analysis (COA)

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Ian S Metcalfe et al.
Nature chemistry, 11(7), 638-643 (2019-05-28)
All real processes, be they chemical, mechanical or electrical, are thermodynamically irreversible and therefore suffer from thermodynamic losses. Here, we report the design and operation of a chemical reactor capable of approaching thermodynamically reversible operation. The reactor was employed for
Structure refinement of strontium nitrate, Sr(NO3)2, and barium nitrate, Ba(NO3)2.
Nowotny H and Heger G.
Acta Crystallographica Section C, Crystal Structure Communications, 39(8), 952-956 (1983)
G S Hahn
Dermatologic surgery : official publication for American Society for Dermatologic Surgery [et al.], 25(9), 689-694 (1999-09-22)
Irritant contact dermatitis occurs following topical exposure to many chemicals found in cosmetics, personal care products, drugs, and during occupational exposure. Signs and symptoms may include sensory irritation (sting, burn, and/or itch), erythema, edema, and vesiculation. In an attempt to
Porous YSZ impregnated with La0.4Sr0.5Ba0.1TiO3 as a possible composite anode for SOFCs fueled with sour feeds.
Vincent AL, et al.
Journal of Power Sources, 215, 301-306 (2012)
J H Federman et al.
The Journal of emergency medicine, 15(1), 87-89 (1997-01-01)
Highway flares are commonly used by police and emergency service workers to divert traffic away from roadside accidents. We report a case of a 35-yr-old paramedic who developed a sudden, severe asthmatic reaction following a brief exposure to such a
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