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Merck

265632

锡

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

别名:

Sn

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关于此项目

经验公式（希尔记法）:
Sn
化学文摘社编号:
7440-31-5
分子量:
118.71
NACRES:
NA.22
PubChem Substance ID:
24856092
UNSPSC Code:
11101716
EC Number:
231-141-8
MDL number:
MFCD00133862

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产品名称

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

InChI key

ATJFFYVFTNAWJD-UHFFFAOYSA-N

InChI

1S/Sn

SMILES string

[Sn]

assay

99.8% trace metals basis

form

powder

reaction suitability

core: tin
reagent type: catalyst

resistivity

11 μΩ-cm, 20°C

particle size

<45 μm

bp

2270 °C (lit.)

mp

231.9 °C (lit.)

density

7.310 g/mL at 25 °C (lit.)

Quality Level

100

相关类别

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此商品
26564024343414509
锡 powder, &lt;45&#160;&#956;m particle size, 99.8% trace metals basis

Sigma-Aldrich

265632

锡

锡 powder, &lt;150&#160;&#956;m, 99.5% trace metals basis

Sigma-Aldrich

265640

锡

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

Sigma-Aldrich

243434

锡

锡 &#8805;99%, powder

Sigma-Aldrich

14509

锡

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

99.8% trace metals basis

assay

99.5% trace metals basis

assay

≥99.5%

assay

≥99%

form

powder

form

powder

form

granular

form

powder

Quality Level

100

Quality Level

100

Quality Level

200

Quality Level

100

bp

2270 °C (lit.)

bp

2270 °C (lit.)

bp

2270 °C (lit.)

bp

2270 °C (lit.)

mp

231.9 °C (lit.)

mp

231.9 °C (lit.)

mp

231.9 °C (lit.)

mp

231.9 °C (lit.)

Application

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

存储类别

13 - Non Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCW0782
MKCR7143
MKCL6531
MKCK0429
MKCF6124

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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
Yu-Chun Chen et al.
Nanoscale, 5(6), 2254-2258 (2013-02-13)
A series of rutile-type (Ti,Sn)O2 solid solutions with nanorod architecture were successfully synthesized in this study by varying their calcination temperatures of tin-modified titanium dioxide (Sn/TiO2) nanocomposites under a nitrogen atmosphere. During the delithiation process, the (Ti,Sn)O2 nanorods obtained at
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
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
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
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