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204455

Sigma-Aldrich

Strontium carbonate

99.995% trace metals basis

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Synonym(s):
Strontianite
Linear Formula:
SrCO3
CAS Number:
Molecular Weight:
147.63
EC Number:
MDL number:
eCl@ss:
38020224
PubChem Substance ID:
NACRES:
NA.23

Assay

99.995% trace metals basis

form

powder and chunks

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.)

SMILES string

[Sr++].[O-]C([O-])=O

InChI

1S/CH2O3.Sr/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2

InChI key

LEDMRZGFZIAGGB-UHFFFAOYSA-L

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This Item
289833377449204463
Strontium carbonate 99.995% trace metals basis

Sigma-Aldrich

204455

Strontium carbonate

Strontium carbonate ≥98%

Sigma-Aldrich

289833

Strontium carbonate

form

powder and chunks

form

powder

form

powder

form

powder and chunks

impurities

≤55.0 ppm Trace Metal Analysis

impurities

-

impurities

≤1,000.0 ppm Trace Metal Analysis

impurities

≤55.0 ppm Trace Metal Analysis

mp

1494 °C (lit.)

mp

-

mp

>200 °C (lit.)

mp

115 °C (lit.)

solubility

dilute aqueous acid: slightly soluble(lit.)

solubility

-

solubility

dilute aqueous acid: slightly soluble(lit.)

solubility

ethanol: slightly soluble(lit.)

density

3.7 g/mL at 25 °C (lit.)

density

3.7 g/mL at 25 °C (lit.)

density

3.12 g/mL at 25 °C (lit.)

density

-

Storage Class Code

13 - Non Combustible Solids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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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
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
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
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).

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