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204498

Sigma-Aldrich

Strontium nitrate

99.995% trace metals basis

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Synonym(s):
Strontium dinitrate, Strontium(II) nitrate
Linear Formula:
Sr(NO3)2
CAS Number:
Molecular Weight:
211.63
EC Number:
MDL number:
eCl@ss:
38060313
PubChem Substance ID:
NACRES:
NA.23

Quality Level

assay

99.995% trace metals basis

form

crystals and lumps

impurities

≤55.0 ppm Trace Metal Analysis

pH

5.0-7.0 (25 °C)

mp

570 °C (lit.)

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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1 of 4

This Item
1.07872463752440698
vibrant-m

204498

Strontium nitrate

vibrant-m

1.07872

Strontium nitrate

vibrant-m

463752

Strontium hydroxide octahydrate

vibrant-m

440698

Strontium isopropoxide

assay

99.995% trace metals basis

assay

≥99.0% (complexometric)

assay

99.995% trace metals basis

assay

99.9% trace metals basis

Quality Level

100

Quality Level

300

Quality Level

100

Quality Level

100

mp

570 °C (lit.)

mp

570 °C

mp

-

mp

-

impurities

≤55.0 ppm Trace Metal Analysis

impurities

-

impurities

≤55.0 ppm Trace Metal Analysis

impurities

-

pH

5.0-7.0 (25 °C)

pH

5-7 (20 °C, 50 g/L in H2O)

pH

-

pH

-

Application

Strontium nitrate may be used as one of the starting materials for the preparation of calcium substituted strontium hexaferrite nanoparticles and strontium ferrite (SrFe12O19) particles by the chemical co-precipitation method. The product may also be used for the synthesis of α- and β-(Sr0.97Eu0.03)2SiO4 phosphors for near UV light emitting diodes.

pictograms

Flame over circleCorrosion

signalword

Danger

Hazard Classifications

Eye Dam. 1 - Ox. Sol. 1

Storage Class

5.1A - Strongly oxidizing hazardous materials

wgk_germany

WGK 1

ppe

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


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Customers Also Viewed

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Structure dependent luminescence characterization of green?yellow emitting Sr2SiO4:Eu2+ phosphors for near UV LEDs
Han JK, et al.
Journal of Luminescence, 132.1, 106-109 (2012)
Physical, electrical and dielectric properties of Ca-substituted strontium hexaferrite (SrFe 12 O 19) nanoparticles synthesized by co-precipitation method
Iqbal MJ, et al.
Journal of magnetism and magnetic materials, 322.13, 1720-1726 (2010)
Influence of surfactants on co-precipitation synthesis of strontium ferrite
Lu H, et al.
J. Alloy Compounds, 509.41, 10127-10131 (2011)
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
H Zhai et al.
Dermatology (Basel, Switzerland), 200(3), 244-246 (2000-06-01)
Previous studies have demonstrated that strontium salts have a potent and broad ability to suppress sensory irritation. To ascertain the possible antipruritic effects of topical strontium salts, we conducted a double-blind randomized study to evaluate the effect of 20% strontium

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