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14509

Sigma-Aldrich

Tin

≥99%, powder

Synonym(s):

Sn

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About This Item

Empirical Formula (Hill Notation):
Sn
CAS Number:
7440-31-5
Molecular Weight:
118.71
EC Number:
231-141-8
MDL number:
MFCD00133862
UNSPSC Code:
12161600
PubChem Substance ID:
57647165
NACRES:
NA.22
Pricing and availability is not currently available.

Quality Level

100

Assay

≥99%

form

powder

reaction suitability

core: tin
reagent type: catalyst

resistivity

11 μΩ-cm, 20°C

bp

2270 °C (lit.)

mp

231.9 °C (lit.)

density

7.310 g/mL at 25 °C (lit.)

cation traces

Bi: ≤200 mg/kg
Cu: ≤100 mg/kg
Fe: ≤100 mg/kg
Pb: ≤500 mg/kg
Sb: ≤300 mg/kg

SMILES string

[Sn]

InChI

1S/Sn

InChI key

ATJFFYVFTNAWJD-UHFFFAOYSA-N

Related Categories

Application

Tin has been used as a precursor for the synthesis of nano-tin oxide which can be deposited on aluminum substrate to be used as an urea sensor.[1] It is generally used for the synthesis of Li/Sn alloys[2] and tin-oxide based electrodes for lithium-ion secondary batteries.[3]

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
SDBB1090
STBK7518
STBK3688
STBH1843
STBH1196

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Microstructure and electrochemical properties of a nanometer-scale tin anode for lithium secondary batteries.
Choi E, et al.
Journal of Power Sources, 136(1), 154-159 (2004)
Electrochemical enzyme-less urea sensor based on nano-tin oxide synthesized by hydrothermal technique.
Ansari SG, et al.
Chemico-Biological Interactions, 242, 45-49 (2015)
Particle size and multiphase effects on cycling stability using tin-based materials.
Pereira N, et al.
Solid State Ionics, 167(1-2), 29-40 (2004)
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
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Questions

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  1. 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

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  2. 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

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