938394
Strontium
beads, ≤2.0 mm particle size, 99.99% trace metals basis
Synonym(s):
Elemental Strontium
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About This Item
Empirical Formula (Hill Notation):
Sr
CAS Number:
Molecular Weight:
87.62
UNSPSC Code:
12141504
MDL number:
NACRES:
NA.21
InChI key
CIOAGBVUUVVLOB-UHFFFAOYSA-N
InChI
1S/Sr
SMILES string
[Sr]
assay
99.99% trace metals basis
form
beads
resistivity
23 μΩ-cm, 20°C
particle size
≤2.0 mm
bp
1384 °C (lit.)
mp
757 °C (lit.)
density
2.6 g/mL at 25 °C (lit.)
Quality Level
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General description
Strontium is a divalent alkaline earth metal with a silvery luster. It is an active reducing agent and readily reacts with oxygen, sulfur, and halogen. It is widely used in the preparation of Sr-based optical materials for piezoelectric, electro-optic devices, and bioactive glasses for bone regeneration.
Application
For the synthesis of biomaterials and superconducting materials, the raw materials must be pure. Therefore, in order to achieve the desired performances, it is crucial to reduce undesired metals or interfering elements. For the synthesis of premium new materials, our 99.99% trace metal-based strontium beads are the best option.
Elemental Strontium has wide applications. For example, Superconducting Strontium Germanide (SrGe3) Containing Ge2 Dumbbells is synthesized at high pressure and high temperture using metallic Stronium. Strontium is also used in low temperature solution process to synthesize strontium doped oxide with high carrier mobility, enhanced electrical stability for thin film transition.
In addition, Strontium is applied in the solid state synthesis of a Zintl phase, SrSn3Sb4, with an anionic channel framework of 30-membered rings. Interestingly, Strontium is used to synthesis the crack free Strontium-potassium-niobate (Sr2KNb5O15, SKN) thin films by using chemical solution deposition method. SKN is of great interest for pyroelectric sensors and various electro-optic devices.
Further more, Strontium (Sr) has also been investigated as a bioactive element capable of stimulating bone tissue regeneration.According to the literature, bioactive-glass incorporated with Sr has recently received a lot of attention for various orthopaedic applications that combine the effect of BG surface bioactivity with the promotion of bone growth due to Sr-controlled release.[5]
Elemental Strontium has wide applications. For example, Superconducting Strontium Germanide (SrGe3) Containing Ge2 Dumbbells is synthesized at high pressure and high temperture using metallic Stronium. Strontium is also used in low temperature solution process to synthesize strontium doped oxide with high carrier mobility, enhanced electrical stability for thin film transition.
In addition, Strontium is applied in the solid state synthesis of a Zintl phase, SrSn3Sb4, with an anionic channel framework of 30-membered rings. Interestingly, Strontium is used to synthesis the crack free Strontium-potassium-niobate (Sr2KNb5O15, SKN) thin films by using chemical solution deposition method. SKN is of great interest for pyroelectric sensors and various electro-optic devices.
Further more, Strontium (Sr) has also been investigated as a bioactive element capable of stimulating bone tissue regeneration.According to the literature, bioactive-glass incorporated with Sr has recently received a lot of attention for various orthopaedic applications that combine the effect of BG surface bioactivity with the promotion of bone growth due to Sr-controlled release.[5]
Used to make Strontium-potassium-niobate (Sr2KNb5O15, SKN). SKN is of great interest for pyroelectric sensors and various electro-optic devices.2
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
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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High Performance, Low Temperature Solution-Processed Barium and Strontium Doped Oxide Thin Film Transistors
Banger K, et al.
Chemistry of Materials, 26, 1195-1203 (2014)
Ivone Regina de Oliveira et al.
ACS materials Au, 3(6), 646-658 (2023-12-13)
Traditional bioactive glass powders are typically composed of irregular particles that can be packed into dense configurations presenting low interconnectivity, which can limit bone ingrowth. The use of novel biocomposite sphere formulations comprising bioactive factors as bone fillers are most
Synthesis and Structure of the Zintl Phase SrSn3Sb4
Chow T, et al.
Inorganic Chemistry, 36, 3750-3753 (1997)
Synthesis of Sr2KNb5O15 Thin Films by Chemical Solution Deposition Method.
Sakamoto W, et al.
Journal of Materials Research, 14, 1495 - 1502 (1999)
High-Pressure Synthesis and Electronic Structure of a New Superconducting Strontium Germanide (SrGe3) Containing Ge2 Dumbbells
Nishikawa T, et al.
Inorganic Chemistry, 54, 7433-7437 (2015)
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