所有图片(3)

243434

Sigma-Aldrich

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

Empirical Formula (Hill Notation):
Sn
CAS号:
分子量:
118.71
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.22

质量水平

200

等级

ACS reagent

测定

≥99.5%

形式

granular

reaction suitability

core: tin
reagent type: catalyst

电阻率

11 μΩ-cm, 20°C

粒径

0.425-2.0 mm

bp

2270 °C (lit.)

mp

231.9 °C (lit.)

密度

7.310 g/mL at 25 °C (lit.)

痕量阳离子

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

SMILES string

[Sn]

InChI

1S/Sn

InChI key

ATJFFYVFTNAWJD-UHFFFAOYSA-N

应用

用于津特尔相 SrSn3Sb4 的固态合成,它具有一个 30 元环的阴离子通道骨架。

包装

100, 500 g in poly bottle

Storage Class Code

13 - Non Combustible Solids

WGK Germany

WGK 3

闪点(F)

Not applicable

闪点(C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

分析证书

原产地证书 (CofO)

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...
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...
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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