265640
锡
powder, <150 μm, 99.5% trace metals basis
别名:
Sn
登录 查看组织和合同定价。
选择尺寸
关于此项目
经验公式（希尔记法）:
Sn
化学文摘社编号:
分子量:
118.71
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
11101716
EC Number:
231-141-8
MDL number:
产品名称
锡, powder, <150 μm, 99.5% trace metals basis
InChI key
ATJFFYVFTNAWJD-UHFFFAOYSA-N
InChI
1S/Sn
SMILES string
[Sn]
assay
99.5% trace metals basis
form
powder
reaction suitability
core: tin
reagent type: catalyst
resistivity
11 μΩ-cm, 20°C
particle size
<150 μm
bp
2270 °C (lit.)
mp
231.9 °C (lit.)
density
7.310 g/mL at 25 °C (lit.)
Quality Level
Application
用HCl还原各种官能团；羰基化合物的立体选择性烯丙基化；原位生成锡烯醇化物用于定向羟醛反应。
General description
锡是一种高效催化剂，用于乳酸缩聚合成聚乳酸。
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
Improving lactic acid melt polycondensation: The role of co-catalyst
Marques DS, et al.
Journal of Applied Polymer Science, 128, 2145-2151 (2013)
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
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
商品
Nanomaterials for Energy Storage in Lithium-ion Battery Applications
锂离子电池应用中的储能纳米材料
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持