跳轉至內容
Merck
全部照片(2)

重要文件

檢視所有文件

265640

Sigma-Aldrich

锡

powder, <150 μm, 99.5% trace metals basis

同義詞:

Sn

登入查看組織和合約定價
全部照片(2)

About This Item

經驗公式（希爾表示法）:
Sn
CAS號碼:
7440-31-5
分子量：:
118.71
EC號碼:
231-141-8
MDL號碼:
MFCD00133862
分類程式碼代碼:
12161600
PubChem物質ID:
24856094
NACRES:
NA.22
暫時無法取得訂價和供貨情況

化驗

99.5% trace metals basis

形狀

powder

反應適用性

core: tin
reagent type: catalyst

電阻係數

11 μΩ-cm, 20°C

粒徑

<150 μm

bp

2270 °C (lit.)

mp

231.9 °C (lit.)

密度

7.310 g/mL at 25 °C (lit.)

SMILES 字串

[Sn]

InChI

1S/Sn

InChI 密鑰

ATJFFYVFTNAWJD-UHFFFAOYSA-N

相關類別

一般說明

锡是一种高效催化剂，用于乳酸缩聚合成聚乳酸。[1]

應用

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。

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves

從最近期的版本中選擇一個：

分析證明 (COA)

Lot/Batch Number
0000378205
0000378205
0000312805
0000234192
MKCR3308

未看到正確版本？

如果您需要一個特定的版本，您可以透過批號來尋找特定憑證。

搜尋 COA

已經擁有該產品？

您可以在文件庫中找到最近購買的產品相關文件。

存取文件庫

客戶也查看了

Slide 1 of 8

1 of 8

CHLOROTRIBENZYLTIN AldrichCPR

S817783

CHLOROTRIBENZYLTIN

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

Sigma-Aldrich

243434

锡

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

Sigma-Aldrich

356948

锡

二氟化锡 99%

Sigma-Aldrich

334626

二氟化锡

Tin granulated for analysis (particle size about 4 mm) EMSURE&#174; Reag. Ph Eur

Supelco

1.07806

Tin

铟 powder, 99.99% trace metals basis

Sigma-Aldrich

277959

铟

氮化钛 &lt;3&#160;&#956;m

Sigma-Aldrich

595063

氮化钛

锡 99.8%, shot, 3&#160;mm

Sigma-Aldrich

217697

锡

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
查看所有相關論文

文章

Nanomaterials for Energy Storage in Lithium-ion Battery Applications

Nanomaterials for Energy Storage in Lithium-ion Battery Applications

锂离子电池应用中的储能纳米材料

锂离子电池应用中的储能纳米材料

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

我們的科學家團隊在所有研究領域都有豐富的經驗，包括生命科學、材料科學、化學合成、色譜、分析等.

聯絡技術服務