460346
Strontium
dendritic pieces, purified by distillation, 99.9% trace metals basis
Synonym(s):
Strontium element
Sign In to View Organizational & Contract Pricing.
Select a Size
Change View
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:
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 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
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.
Still not finding the right product?
Explore all of our products under Strontium
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
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.