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.)
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)
R B Greegor et al.
Science (New York, N.Y.), 275(5305), 1452-1454 (1997-03-07)
An x-ray spectroscopic study of scleractinian coral skeletons indicated that, although some strontium substitutes for calcium in the aragonite structure, at concentrations of about 7500 parts per million, as much as 40 percent of the strontium resides in strontianite (SrCO3).
M Sadeghi et al.
Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine, 67(7-8), 1392-1396 (2009-03-17)
Excitation functions of (86)Y production via (86)Sr(p,xn), (86)Sr(d,xn), (85)Rb(alpha,xn), (85)Rb((3)He,xn), and (nat)Zr(d,alphaxn) reactions were studied by means of ALICE-ASH code and the results were compared with ALICE-91 code and experimental data. The greatest nuclear reaction of cyclotron (86)Y production was
Debabrata Rautaray et al.
Langmuir : the ACS journal of surfaces and colloids, 20(16), 6827-6833 (2004-07-28)
The total biological synthesis of SrCO3 crystals of needlelike morphology arranged into higher order quasi-linear superstructures by challenging microorganisms such as fungi with aqueous Sr2+ ions is described. We term this procedure "total biological synthesis" since the source of carbonate
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
M Sadeghi et al.
Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine, 67(1), 7-10 (2008-10-22)
A novel production technique of yttrium-86 based on bombardment of deposited strontium carbonate was investigated. (86)Y was produced via proton-induced reactions on SrCO(3) target that was prepared by the sedimentation method. Production yield of 0.37mCi/microAh at 30 microA was measured
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