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265640

Sigma-Aldrich

Zinn

powder, <150 μm, 99.5% trace metals basis

Synonym(e):

Sn

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About This Item

Empirische Formel (Hill-System):
Sn
CAS-Nummer:
7440-31-5
Molekulargewicht:
118.71
EG-Nummer:
231-141-8
MDL-Nummer:
MFCD00133862
UNSPSC-Code:
12161600
PubChem Substanz-ID:
24856094
NACRES:
NA.22

Assay

99.5% trace metals basis

Form

powder

Eignung der Reaktion

core: tin
reagent type: catalyst

Widerstandsfähigkeit

11 μΩ-cm, 20°C

Partikelgröße

<150 μm

bp

2270 °C (lit.)

mp (Schmelzpunkt)

231.9 °C (lit.)

Dichte

7.310 g/mL at 25 °C (lit.)

SMILES String

[Sn]

InChI

1S/Sn

InChIKey

ATJFFYVFTNAWJD-UHFFFAOYSA-N

Verwandte Kategorien

Allgemeine Beschreibung

Tin is an efficient catalyst for the polycondensation of lactic acid to synthesize poly(lactic acid).

Anwendung

With HCl, reduces a variety of functional groups; stereoselective allylation of carbonyl compounds; in situ generation of tin enolates for directed aldol reactions.

Lagerklassenschlüssel

13 - Non Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

dust mask type N95 (US), Eyeshields, Gloves

Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

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CHLOROTRIBENZYLTIN AldrichCPR

S817783

CHLOROTRIBENZYLTIN

Zinn granular, 0.425-2.0&#160;mm particle size, &#8805;99.5%, ACS reagent

Sigma-Aldrich

243434

Zinn

Zinn foil, thickness 0.127&#160;mm, 99.9%

Sigma-Aldrich

356948

Zinn

Zinn(II)-fluorid 99%

Sigma-Aldrich

334626

Zinn(II)-fluorid

Tin granulated for analysis (particle size about 4 mm) EMSURE&#174; Reag. Ph Eur

Supelco

1.07806

Tin

Indium powder, 99.99% trace metals basis

Sigma-Aldrich

277959

Indium

Titannitrid &lt;3&#160;&#956;m

Sigma-Aldrich

595063

Titannitrid

Zinn 99.8%, shot, 3&#160;mm

Sigma-Aldrich

217697

Zinn

Improving lactic acid melt polycondensation: The role of co-catalyst
Marques DS, et al.
Journal of Applied Polymer Science, 128, 2145-2151 (2013)
P Olmedo et al.
Environment international, 59, 63-72 (2013-06-25)
Although fish intake has potential health benefits, the presence of metal contamination in seafood has raised public health concerns. In this study, levels of mercury, cadmium, lead, tin and arsenic have been determined in fresh, canned and frozen fish and
A Gassenq et al.
Optics express, 20(25), 27297-27303 (2012-12-25)
A surface-illuminated photoconductive detector based on Ge0.91Sn0.09 quantum wells with Ge barriers grown on a silicon substrate is demonstrated. Photodetection up to 2.2µm is achieved with a responsivity of 0.1 A/W for 5V bias. The spectral absorption characteristics are analyzed
D B Shpakovsky et al.
Dalton transactions (Cambridge, England : 2003), 41(48), 14568-14582 (2012-10-12)
Four new organotin(IV) complexes of bis-(2,6-di-tert-butylphenol)tin(IV) dichloride [(tert-Bu-)(2)(HO-Ph)](2)SnCl(2) (1) with the heterocyclic thioamides 2-mercapto-pyrimidine (PMTH), 2-mercapto-4-methyl-pyrimidine (MPMTH), 2-mercapto-pyridine (PYTH) and 2-mercapto-benzothiazole (MBZTH), of formulae {[(tert-Bu-)(2)(HO-Ph)](2)Sn(PMT)(2)} (2), {[(tert-Bu-)(2)(HO-Ph)](2)Sn(MPMT)(2)} (3), {[(tert-Bu-)(2)(HO-Ph)](2)SnCl(PYT)} (4) and {[(tert-Bu-)(2)(HO-Ph)](2)SnCl(MBZT)} (5), have been synthesized and characterized by elemental
Shiyou Chen et al.
Advanced materials (Deerfield Beach, Fla.), 25(11), 1522-1539 (2013-02-13)
The kesterite-structured semiconductors Cu2ZnSnS4 and Cu2ZnSnSe4 are drawing considerable attention recently as the active layers in earth-abundant low-cost thin-film solar cells. The additional number of elements in these quaternary compounds, relative to binary and ternary semiconductors, results in increased flexibility
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