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Merck

243434

Zinn

granular, 0.425-2.0 mm particle size, ≥99.5%, ACS reagent

Synonym(e):

Sn

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Über diesen Artikel

Empirische Formel (Hill-System):
Sn
CAS-Nummer:
7440-31-5
Molekulargewicht:
118.71
NACRES:
NA.22
PubChem Substance ID:
24854615
UNSPSC Code:
11101716
EC Number:
231-141-8
MDL number:
MFCD00133862

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Produktname

Zinn, granular, 0.425-2.0 mm particle size, ≥99.5%, ACS reagent

Quality Level

200

InChI key

ATJFFYVFTNAWJD-UHFFFAOYSA-N

InChI

1S/Sn

SMILES string

[Sn]

grade

ACS reagent

assay

≥99.5%

form

granular

reaction suitability

core: tin
reagent type: catalyst

resistivity

11 μΩ-cm, 20°C

particle size

0.425-2.0 mm

bp

2270 °C (lit.)

mp

231.9 °C (lit.)

density

7.310 g/mL at 25 °C (lit.)

cation traces

As: ≤1 ppm
Cu: ≤0.005%
Fe: ≤0.01%
Pb: ≤0.005%
Sb: ≤0.02%

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Dieser Artikel
265640265632520373
Zinn granular, 0.425-2.0 mm particle size, ≥99.5%, ACS reagent

Sigma-Aldrich

243434

Zinn

Zinn powder, <150 μm, 99.5% trace metals basis

Sigma-Aldrich

265640

Zinn

Zinn powder, <45 μm particle size, 99.8% trace metals basis

Sigma-Aldrich

265632

Zinn

Zinn powder, 10 μm, 99% trace metals basis

Sigma-Aldrich

520373

Zinn

reaction suitability

core: tin, reagent type: catalyst

reaction suitability

core: tin, reagent type: catalyst

reaction suitability

core: tin, reagent type: catalyst

reaction suitability

core: tin, reagent type: catalyst

assay

≥99.5%

assay

99.5% trace metals basis

assay

99.8% trace metals basis

assay

99% trace metals basis

form

granular

form

powder

form

powder

form

powder

Quality Level

200

Quality Level

100

Quality Level

100

Quality Level

100

cation traces

As: ≤1 ppm, Fe: ≤0.01%, Sb: ≤0.02%, Cu: ≤0.005%, Pb: ≤0.005%

cation traces

-

cation traces

-

cation traces

-

bp

2270 °C (lit.)

bp

2270 °C (lit.)

bp

2270 °C (lit.)

bp

2270 °C (lit.)

Application

Applied in the solid state synthesis of a Zintl phase, SrSn3Sb4, with an anionic channel framework of 30-membered rings.[1]
Tin can be used in the following:      
  • With HCl, it reduces a variety of functional groups.
  • Stereoselective allylation of carbonyl compounds.     
  • In situ generations of tin enolates for directed aldol reactions.
  • Preparation of organotin reagents.

General description

Tin (Sn) is a silvery-white metal that is malleable and ductile at ordinary temperatures. It is used as a catalyst in organic synthesis. It is also used in various sectors, such as nuclear energy, plastics, polymers, agriculture, biochemistry, and in glassmaking.

Lagerklasse

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
MKCZ9351
MKCZ0595
MKCW7927
MKCV6278
MKCS0108

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Die Dokumentenbibliothek aufrufen

Donna T. Chow et al.
Inorganic chemistry, 36(17), 3750-3753 (1997-08-13)
The new Zintl compound strontium tin antimonide, SrSn(3)Sb(4), has been synthesized, and its structure has been determined by single-crystal X-ray diffraction methods. It crystallizes in the orthorhombic space group -Pnma with a = 10.060(2) Å, b = 4.361(1) Å, c
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
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
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
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