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460346

Strontium

dendritic pieces, purified by distillation, 99.9% trace metals basis

Synonym(s):

Strontium element

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Size/SKUAvailabilityPrice
5 g

Available to ship TODAYfromMILWAUKEE

$974.00
25 g

Available to ship TODAYfromMILWAUKEE

$3,650.00

About This Item

Linear Formula:
Sr
CAS Number:
Molecular Weight:
87.62
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12141504
EC Number:
231-133-4
MDL number:

$974.00


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Quality Segment

assay

99.9% trace metals basis

form

dendritic pieces

purified by

distillation

reaction suitability

core: strontium, 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

General description

Dendritic strontium is a form of strontium metal that has a unique, tree-like or branching morphology. It is often made by electrodeposition. Dendritic strontium is a silvery-white metal that is highly reactive with water and oxygen, and it readily tarnishes in air. It has several important physical properties, including a melting point of 769 °C and a density of 2.54 g/cm3.

Application

Dendritic-strontium can be applied in the solid state synthesis of a Zintl phase, SrSn3Sb4, with an anionic channel framework of 30-membered rings.It can also be used to make strontium-potassium-niobate (Sr2KNb5O15, SKN) which is of great interest for pyroelectric sensors and various electro-optic devices.
Dendritic strontium has a number of important uses including use as a component of alloys, as a material for pyrotechnic devices, as a reagent in the production of ferrite magnets, and as a dopant in the production of semiconductors.
Used to make Strontium-potassium-niobate (Sr2KNb5O15, SKN). SKN is of great interest for pyroelectric sensors and various electro-optic devices.2

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343730441899938394
description

dendritic pieces, purified by distillation, 99.9% trace metals basis

description

random pieces, 99%

description

dendritic pieces, purified by distillation, 99.99% trace metals basis

description

beads, ≤2.0 mm particle size, 99.99% trace metals basis

assay

99.9% trace metals basis

assay

99%

assay

99.99% trace metals basis

assay

99.99% trace metals basis

form

dendritic pieces

form

random pieces

form

dendritic pieces

form

beads

density

2.6 g/mL at 25 °C (lit.)

density

2.6 g/mL at 25 °C (lit.)

density

2.6 g/mL at 25 °C (lit.)

density

2.6 g/mL at 25 °C (lit.)

mp

757 °C (lit.)

mp

757 °C (lit.)

mp

757 °C (lit.)

mp

757 °C (lit.)

resistivity

23 μΩ-cm, 20°C

resistivity

23 μΩ-cm, 20°C

resistivity

23 μΩ-cm, 20°C

resistivity

23 μΩ-cm, 20°C

bp

1384 °C (lit.)

bp

1384 °C (lit.)

bp

1384 °C (lit.)

bp

1384 °C (lit.)


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pictograms

FlameExclamation mark

signalword

Danger

hcodes

supp_hazards

Storage Class

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

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

Hazard Classifications

Skin Irrit. 2 - Water-react. 1



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