Tin - AR, ≥99.5%, 2-4 mm , CAS No.7440-31-5

CAS: 7440-31-5 Cat. No.: T131678 分子式: Sn 分子量: 118.71 EC番号: 231-141-8
注文可能
GRADE & PURITY AR ? Analytical Reagent grade — high-purity chemicals meeting strict assay limits for lab analysis. Use when accuracy matters and trace impurities could skew results. ≥99.5% 2-4 mm
Synonyms
7440-31-5|Sn|Tin|Tin powder|Metallic tin|Zinn|Stannum metallicum|tin(0)|MFCD00133862|Tin(11)|Tin granules|387GMG9FH5|stannum|Tin mossy|Tin foil|Tin shot|Wang|tin atom|Tin, elemental|Tin powder, -100 mesh|Zinn [German]|Tin shot, 3mm (0.1in)|Tin rod, 12.7mm
Storage
Room temperature
Shipped In
Normal
★
Size
USA
ドイツ (EU)*
Price
Qty
50g
T131678-50g
3 在庫あり
—
$18.90
250g
T131678-250g
3 在庫あり
—
$69.90
Enter a quantity for the sizes you want to add.
🧪
Why this grade

AR, ≥99.5%, 2-4 mm AR for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 285 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

同義語
7440-31-5 | Sn | Tin | Tin powder | Metallic tin | Zinn | Stannum metallicum | tin(0) | MFCD00133862 | Tin(11) | Tin granules | 387GMG9FH5 | stannum | Tin mossy | Tin foil | Tin shot | Wang | tin atom | Tin, elemental | Tin powder, -100 mesh | Zinn [German] | Tin shot, 3mm (0.1in) | Tin rod, 12.7mm
仕様と純度
AR, ≥99.5%, 2-4 mm
保管条件
Room temperature
入荷
Normal
等級
AR
純度
≥99.5%
名前と識別子
パブケム・シド
パブケム・シド・ウル
https://pubchem.ncbi.nlm.nih.gov/substance/508816988
カノニカル・スマイル
[Sn]
IUPAC Name
tin
InChIKey
ATJFFYVFTNAWJD-UHFFFAOYSA-N
INCHI
1S/Sn
異性体SMILES
[Sn]
WGKドイツ
3
RTECS
XP7320000
分子量
118.71

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomInorganic compounds
SuperclassHomogeneous metal compounds
分類Homogeneous post-transition metal compounds
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentHomogeneous post-transition metal compounds
Alternative Parents Not available
Molecular FrameworkNot available
Substituents Homogeneous post-transition metal
説明This compound belongs to the class of inorganic compounds known as homogeneous post-transition metal compounds. These are inorganic compounds containing only metal atoms,with the largest atom being a post-transition metal atom.
External Descriptors elemental tin
3 D構造
インタラクティブ化学構造モデル





証明書(CoA、COO、BSE/TSEと分析図)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

16 results found

Lot NumberCertificate Type日付商品
I2615706Certificate of AnalysisSep 02, 2026 T131678
I2615707Certificate of AnalysisSep 02, 2026 T131678
I2615708Certificate of AnalysisSep 02, 2026 T131678
J2211098Certificate of AnalysisJul 03, 2026 T131678
E2611115Certificate of AnalysisMay 14, 2026 T131678
A2206193Certificate of AnalysisOct 13, 2025 T131678
A2206197Certificate of AnalysisOct 13, 2025 T131678
E2128051Certificate of AnalysisMar 04, 2025 T131678
D2319424Certificate of AnalysisAug 24, 2022 T131678
D2528060Certificate of AnalysisAug 24, 2022 T131678
E2306032Certificate of AnalysisAug 24, 2022 T131678
I2409439Certificate of AnalysisAug 24, 2022 T131678
J2211096Certificate of AnalysisAug 24, 2022 T131678
J2211097Certificate of AnalysisAug 24, 2022 T131678
K2310029Certificate of AnalysisAug 24, 2022 T131678
K2514039Certificate of AnalysisAug 24, 2022 T131678
化学的性質と物理的性質
沸点(°C)2260°C
融点(°C)232°C
分子量118.710 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count0
Exact Mass119.902 Da
Monoisotopic Mass119.902 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count1
Formal Charge0
Complexity0.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
よくある質問と記事
Citations of This Product
ソリューション計算機
レビュー

顧客レビュー

よくある質問

What is the purity of this product?
This product is supplied at ≥99.5% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.

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