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13903

Sigma-Aldrich

Strontium carbonate

puriss., ≥97.0%

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About This Item

Linear Formula:
SrCO3
CAS Number:
1633-05-2
Molecular Weight:
147.63
EC Number:
216-643-7
MDL number:
MFCD00011250
UNSPSC Code:
12352103
PubChem Substance ID:
329750365

grade

puriss.

Assay

≥97.0%

impurities

≤0.002% heavy metals (as Pb)
≤0.1% total nitrogen (N)

density

3.7 g/mL at 25 °C (lit.)

anion traces

chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤100 mg/kg

cation traces

Ba: ≤1%
Ca: ≤700 mg/kg
Fe: ≤20 mg/kg

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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Product No.
Description
Pricing

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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

13903-BULK-R:
13903-6X1KG-R:
13903-30KG-R:
13903-VAR-R:
13903-1KG-R:
13903-30KG-H:

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Certificates of Analysis (COA)

Lot/Batch Number
11410
03490
71280
13230
10770

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Sunkyung Choi et al.
Environmental science & technology, 40(8), 2608-2614 (2006-05-11)
Radioactive strontium (90Sr) is an important constituent of the complex wastes from past nuclear weapons production and has been stored in underground tanks at U.S. DOE sites (e.g., Hanford, WA). Using bulk and microfocused EXAFS spectroscopy, we examined temporal changes
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
Akiko Sakai et al.
Dental materials journal, 31(2), 197-205 (2012-03-27)
Sr-containing carbonate apatite (SrCAp) specimens of varied Sr contents, ranging from 0 to 13.3 mol%, were prepared through a phosphate treatment of set gypsum-and-carbonate mixture at 100°C for 7 days. Effects of Sr content in SrCAp on microstructure, osteoblast-like cell
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
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