This product is packaged in sealed ampules under Argon.
441899
Strontium
dendritic pieces, purified by distillation, 99.99% trace metals basis
Synonym(s):
Strontium element
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| Size/SKU | Availability | Price |
|---|---|---|
5 g | Estimated to ship TODAYfromMILWAUKEE | $1,330.00 |
25 g | Estimated to ship TODAYfromMILWAUKEE | $4,430.00 |
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:
Quality Segment
assay
99.99% trace metals basis
form
dendritic pieces
purified by
distillation
composition
Sr
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
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
Applied in the solid state synthesis of a Zintl phase, SrSn3Sb4, with an anionic channel framework of 30-membered rings.
As strontium can enhance the replication of preosteoblastic cells and stimulates bone formation, it can be used as a precursor in the preparation of bioactive glasses for bone regeneration.
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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This Item | |||
|---|---|---|---|
| description dendritic pieces, purified by distillation, 99.99% trace metals basis | description granular, 99% trace metals basis | description random pieces, 99% | description anhydrous, ≥99.99% trace metals basis |
| form dendritic pieces | form granular | form random pieces | form solid |
| assay 99.99% trace metals basis | assay 99% trace metals basis | assay 99% | assay ≥99.99% trace metals basis |
| bp 1384 °C (lit.) | bp 1384 °C (lit.) | bp 1384 °C (lit.) | bp 1773 °C/1 atm (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.) | density 4.55 g/mL at 25 °C (lit.) |
| mp 757 °C (lit.) | mp 757 °C (lit.) | mp 757 °C (lit.) | mp 515 °C (lit.) |
| resistivity 23 μΩ-cm, 20°C | resistivity 23 μΩ-cm, 20°C | resistivity 23 μΩ-cm, 20°C | resistivity - |
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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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Is this product sealed with Ar or He (inert gas) in glass?
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Question about 4N Strontium (5g):441899-5G and Calcium (5g):441872-5G. Are they sealed with Ar or He (inert gas) in glass?
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Yes, both products are packaged in sealed ampules under Argon.
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