204455
碳酸锶
99.995% trace metals basis
别名:
Strontianite
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关于此项目
线性分子式:
SrCO3
化学文摘社编号:
分子量:
147.63
PubChem Substance ID:
eCl@ss:
38020224
UNSPSC Code:
12352302
NACRES:
NA.23
EC Number:
216-643-7
MDL number:
Assay:
99.995% trace metals basis
Form:
powder and chunks
Solubility:
dilute aqueous acid: slightly soluble(lit.)
产品名称
碳酸锶, 99.995% trace metals basis
InChI key
LEDMRZGFZIAGGB-UHFFFAOYSA-L
InChI
1S/CH2O3.Sr/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2
SMILES string
[Sr++].[O-]C([O-])=O
assay
99.995% trace metals basis
form
powder and chunks
reaction suitability
core: strontium
impurities
≤55.0 ppm Trace Metal Analysis
mp
1494 °C (lit.)
solubility
dilute aqueous acid: slightly soluble(lit.)
density
3.7 g/mL at 25 °C (lit.)
Quality Level
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Application
- Strontium carbonate: Extensively used in the production of glazes in ceramics, where it acts as a flux and introduces strontium into the glaze for improved finish and durability. It is also crucial in the manufacture of ferrite magnets, providing the necessary strontium content to enhance magnetic properties. Additionally, its role in pyrotechnics is to contribute to the vibrant red hues seen in fireworks displays (Sigma-Aldrich, CAS 1633-05-2).
存储类别
13 - Non Combustible Solids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Zhaofu Fei et al.
Inorganic chemistry, 44(15), 5200-5202 (2005-07-19)
The crystal structure of a strontium-imidazolium polymeric material obtained from the reaction of zwitterionic 1,3-bis(carboxymethyl)imidazolium with SrCO(3) (2:1) in water is reported. The compound crystallized in the orthorhombic space group Pcc2 with a = 14.545(3) A, b = 8.514(5) A
Xiupeng Wang et al.
Acta biomaterialia, 3(5), 757-763 (2007-04-07)
An injectable calcium phosphate cement (CPC) with excellent radiopacity was proposed by introducing a novel radiopacifier, strontium carbonate, into the powder phase of CPC. The results showed that the cement showed improved radiopacity even when the content of strontium carbonate
Wen-Yu Qian et al.
International journal of nanomedicine, 7, 5781-5792 (2012-11-28)
Strontium carbonate nanoparticles (SCNs), a novel biodegradable nanosystem for the pH-sensitive release of anticancer drugs, were developed via a facile mixed solvent method aimed at creating smart drug delivery in acidic conditions, particularly in tumor environments. Structural characterization of SCNs
Geoffrey M Bowers et al.
Solid state nuclear magnetic resonance, 29(1-3), 95-103 (2005-09-20)
The only stable NMR-active isotope of strontium, (87)Sr, is a spin-9/2 quadrupolar nucleus that has a low gyromagnetic ratio, a low natural abundance, and a large nuclear electric quadrupole moment. In this work, we utilize the quadrupolar Carr-Purcell-Meiboom-Gill (QCPMG) pulse
Wei Bo Li et al.
Radiation and environmental biophysics, 45(2), 115-124 (2006-05-31)
Intestinal absorption of strontium (Sr) in thirteen healthy adult German volunteers has been investigated by simultaneous oral and intravenous administration of two stable tracer isotopes, i.e. (84)Sr and (86)Sr. The measured Sr tracer concentration in plasma was analyzed using the
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