Rhenium - ≥99.9% metals basis, powder,>100 mesh , CAS No.7440-15-5

CAS: 7440-15-5 Cat. No.: R434756 Formula: Re Peso molecolare: 186.21 Numero EC: 231-124-5 PubChem CID: 23947
Disponibile su ordine
GRADE & PURITY ≥99.9% metals basis powder,>100 mesh
Synonyms
Rhenium, wire reel, 1m, diameter 0.076mm, annealed, 99.97% | Rhenium foil, 0.25mm (0.01in) thick | Rhenium powder, -22 mesh, Puratronic? | Rhenium wire, 0.25mm (0.01in) dia | Rhenium Metal Powder | Rhenium, wire reel, 0.025m, diameter 1.0mm, annealed, 99.
Storage
Room temperature
★
Size
Germania (EU)
USA*
Price
Qty
5g
R434756-5g
Su ordinazione · 8–12 settimane
503,20€
25g
R434756-25g
Su ordinazione · 8–12 settimane
1.735,39€
Enter a quantity for the sizes you want to add.
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Why this grade

≥99.9% metals basis, powder,>100 mesh for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships 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 9 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Sinonimi
Rhenium, wire reel, 1m, diameter 0.076mm, annealed, 99.97% | Rhenium foil, 0.25mm (0.01in) thick | Rhenium powder, -22 mesh, Puratronic? | Rhenium wire, 0.25mm (0.01in) dia | Rhenium Metal Powder | Rhenium, wire reel, 0.025m, diameter 1.0mm, annealed, 99.
Specifiche e purezza
≥99.9% metals basis, powder,>100 mesh
Condizioni di conservazione di stoccaggio
Room temperature
Purezza
≥99.9% metals basis
Nomi e identificatori
Sorrisi canonici[Re]
IUPAC Namerhenium
InChIKeyWUAPFZMCVAUBPE-UHFFFAOYSA-N
INCHI1S/Re
Isomeri SMILES [Re]
RTECS VI0780000
PubChem CID 23947
Numero UN 3089
Peso molecolare 186.21

Documentazione

📋 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
ClasseHomogeneous transition metal compounds
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentHomogeneous transition metal compounds
Alternative Parents Not available
Molecular FrameworkNot available
Substituents Homogeneous transition metal
DescrizioneThis compound belongs to the class of inorganic compounds known as homogeneous transition metal compounds. These are inorganic compounds containing only metal atoms,with the largest atom being a transition metal atom.
External Descriptors manganese group element atom
Struttura 3D
Modello di struttura chimica interattiva





Certificati (CoA, COO, BSE/TSE e tabella di analisi)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Proprietà chimiche e fisiche
Punto di ebollizione (°C)5627°C
Punto di fusione (°C)3180°C
Peso molecolare186.207 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count0
Exact Mass186.956 Da
Monoisotopic Mass186.956 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
Domande frequenti e articoli
Citations of This Product
Riferimenti
1. Xiaoyin Zhang, Jirun Zou, Xinkuo Zhang, Aixiang Wei, Ningqi luo, Zhen Liu, Jiaxiong Xu, Yu Zhao.  (2023)  Controllable growth of 2D ReS2 flakes and their surface Raman enhancement effects.  JOURNAL OF ALLOYS AND COMPOUNDS,      [PMID:] [10.1016/j.jallcom.2023.171207]
2. B.L. Zhao, Z.M. Xie, R. Liu, H. Wang, M.M. Wang, L.F. Zhang, R. Gao, X.B. Wu, T. Hao, Q.F. Fang, C.S. Liu, T. Zhang, Changan Chen.  (2021)  Fabrication of an ultrafine-grained W-ZrC-Re alloy with high thermal stability.  FUSION ENGINEERING AND DESIGN,      [PMID:] [10.1016/j.fusengdes.2020.112208]
3. Li Wang, Daqing Yu, Baoquan Huang, Ziyuan Ou, Li Tao, Lili Tao, Zhaoqiang Zheng, Jun Liu, Yibin Yang, Aixiang Wei, Yu Zhao.  (2020)  Large-area ReS2 monolayer films on flexible substrate for SERS based molecular sensing with strong fluorescence quenching.  APPLIED SURFACE SCIENCE,      [PMID:] [10.1016/j.apsusc.2020.148757]
4. Yuruo Zheng, Ghulam Hussain, Changcheng Zheng, Xiaoqi Zhou, Man Zhang, Suirong Xie, Qianhe Yin, Shuyi Li, Batool Shanta, Xiawa Wang.  (2024)  Impact of the rhenium substitution on the oxygen evolution reaction of spinel CoFe2O4.  Journal of Materials Chemistry A,      [PMID:] [10.1039/D4TA02056A]
5. Yuanyuan Wu, Yuhui Sun, Bozhen Li, jihui Lang, Guangbo Che, Xingjing Zhang, Chunbo Liu.  (2025)  Molten salt-assisted synthesis of S anion doped rhenium diboride nanosheets for efficient hydrogen evolution in wide pH range.  JOURNAL OF ALLOYS AND COMPOUNDS,      [PMID:] [10.1016/j.jallcom.2025.183617]
6. Tong Cheng, Qi-Bo Wang, Qin-Qin Xu, Zhen-Hua Han, Jian-Zhong Yin.  (2025)  Investigation of 1T′ MoxRe(1–x)S2/2H MoS2 Heterojunction Morphology Evolution through Vapor–Liquid–Solid Growth Mechanism by Temperature-Gradient CVD.  INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,      [PMID:] [10.1021/acs.iecr.5c00302]
7. Qinghua Peng, Yuexing Zhang, Wenlin Feng, Xiaozhan Yang, Jiahao Cheng.  (2025)  Humidity resistant room temperature H2S sensor via surface-adsorbed oxygen modulation of ReS2 nano-film.  PHYSICA B-CONDENSED MATTER,      [PMID:] [10.1016/j.physb.2025.418000]
8. Xiaofeng Li, Qiuxiang Zhang, Ran Wang, Jinzhen Huang, Jiecai Han, Tai Yao, Xianjie Wang, Sida Jiang, Bo Song.  (2026)  Driving Fast-Charging for Sodium Ion Batteries in Wide Temperature Range by Metallic 1T Phase ReSe2.  ADVANCED FUNCTIONAL MATERIALS,      [PMID:] [10.1002/adfm.202528353]
9. Li Bai, Junlong Zhao, Yunyu Ning, Jiawen Lv, Rui Bao, Pinwen Zhu, Yanli Chen, Huilian Liu, Qiang Tao.  (2026)  Tailoring Rhenium to Rhenium Carbide Phases Gradient Composites by High Pressure and High Temperature: Evaluation of Electrocatalytic Hydrogen Evolution in Acidic and Alkaline Environments.  Catalysts,  16  (2):   [PMID:] [10.3390/catal16020186]
Calcolatori di soluzioni
Recensioni

Recensioni dei clienti

Domande frequenti

How should this product be stored?
Store at room temperature.
What does the trace-metals specification mean?
This product is specified at ≥99.9% on a trace-metals basis. That figure describes metallic impurity content rather than overall chemical assay, so it is the relevant specification for ICP-MS, semiconductor and battery applications. Lot-specific values are stated on the Certificate of Analysis.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 7440-15-5, the molecular formula is Re, and the molecular weight is 186.21 g/mol. InChIKey WUAPFZMCVAUBPE-UHFFFAOYSA-N.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.

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