Passa al contenuto
Merck
Tutte le immagini(2)

Documenti fondamentali

Visualizza tutta la documentazione

265640

Sigma-Aldrich

Tin

powder, <150 μm, 99.5% trace metals basis

Sinonimo/i:

Sn

Autenticatiper visualizzare i prezzi riservati alla tua organizzazione & contrattuali

Scegli un formato

100 G
CHF 55.30
500 G
CHF 147.00

CHF 55.30

Check Cart for Availability
Richiedi un ordine bulk
Tutte le immagini(2)

Scegli un formato

Cambia visualizzazione
100 G
CHF 55.30
500 G
CHF 147.00

About This Item

Formula empirica (notazione di Hill):
Sn
Numero CAS:
7440-31-5
Peso molecolare:
118.71
Numero CE:
231-141-8
Numero MDL:
MFCD00133862
Codice UNSPSC:
12161600
ID PubChem:
24856094
NACRES:
NA.22

CHF 55.30

Check Cart for Availability
Richiedi un ordine bulk

Saggio

99.5% trace metals basis

Stato

powder

Impiego in reazioni chimiche

core: tin
reagent type: catalyst

Resistività

11 μΩ-cm, 20°C

Dimensione particelle

<150 μm

P. ebollizione

2270 °C (lit.)

Punto di fusione

231.9 °C (lit.)

Densità

7.310 g/mL at 25 °C (lit.)

Stringa SMILE

[Sn]

InChI

1S/Sn
ATJFFYVFTNAWJD-UHFFFAOYSA-N

Categorie correlate

Descrizione generale

Tin is an efficient catalyst for the polycondensation of lactic acid to synthesize poly(lactic acid).[1]

Applicazioni

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

Codice della classe di stoccaggio

13 - Non Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves

Scegli una delle versioni più recenti:

Certificati d'analisi (COA)

Lot/Batch Number
0000378205
0000378205
0000312805
0000234192
MKCR3308

Non trovi la versione di tuo interesse?

Se hai bisogno di una versione specifica, puoi cercare il certificato tramite il numero di lotto.

Cerca un COA

Possiedi già questo prodotto?

I documenti relativi ai prodotti acquistati recentemente sono disponibili nell’Archivio dei documenti.

Visita l’Archivio dei documenti

I clienti hanno visto anche

Slide 1 of 8

1 of 8

CHLOROTRIBENZYLTIN AldrichCPR

S817783

CHLOROTRIBENZYLTIN

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

Sigma-Aldrich

243434

Tin

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

Sigma-Aldrich

356948

Tin

Tin(II) fluoride 99%

Sigma-Aldrich

334626

Tin(II) fluoride

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

Titanium nitride &lt;3&#160;&#956;m

Sigma-Aldrich

595063

Titanium nitride

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

Sigma-Aldrich

217697

Tin

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
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
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
Lun Li et al.
Journal of the American Chemical Society, 135(4), 1213-1216 (2013-01-15)
Single-layer single-crystalline SnSe nanosheet with four-atomic thickness of ~1.0 nm and lateral size of ~300 nm is presented here by using a one-pot synthetic method. It is found that 1,10-phenanthroline plays an important role in determining the morphology of the
Visualizza tutti i documenti correlati

Articoli

Nanomaterials for Energy Storage in Lithium-ion Battery Applications

Nanomaterials for Energy Storage in Lithium-ion Battery Applications

Questions

1–2 of 2 Questions  

  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

      Helpful?

  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

      Helpful?

Reviews

No rating value

Active Filters

Il team dei nostri ricercatori vanta grande esperienza in tutte le aree della ricerca quali Life Science, scienza dei materiali, sintesi chimica, cromatografia, discipline analitiche, ecc..

Contatta l'Assistenza Tecnica.