Tin(II) oxide - PrimorTrace™, ≥99.99% metals basis , CAS No.21651-19-4

CAS: 21651-19-4 Cat. No.: T475191 Molecular Weight: 134.71 EC Number: 244-499-5 PubChem CID: 88989
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GRADE & PURITY PrimorTrace™ ? PrimorTrace™ — Aladdin's trace-metal-analysis line with ultra-low metal background. Use for ICP/AAS trace-metal work where contamination must be minimal. ≥99.99% metals basis
Synonyms
Tin(II) oxide, <=60 micron particle size, powder, 97% | MFCD00011243 | oxotin | Tin(II) oxide, 98% (99+%-Sn) | Tin(II) oxide, >=95% | AKOS024256850 | Tin oxide (Sn2O2) | Tin(II) oxide | EC 244-499-5 | UNII-JB2MV9I3LS | Tin(II) oxide, Vetec(TM) reagent gra
Storage
Room temperature
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Size
Status
Price
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5g
T475191-5g
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Why this grade

PrimorTrace™, ≥99.99% metals basis PrimorTrace™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

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

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Quality documents

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

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Literature proof

Cited in 45 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
Tin(II) oxide, <=60 micron particle size, powder, 97% | MFCD00011243 | oxotin | Tin(II) oxide, 98% (99+%-Sn) | Tin(II) oxide, >=95% | AKOS024256850 | Tin oxide (Sn2O2) | Tin(II) oxide | EC 244-499-5 | UNII-JB2MV9I3LS | Tin(II) oxide, Vetec(TM) reagent gra
Specifications & Purity
PrimorTrace™, ≥99.99% metals basis
Storage
Room temperature
Grade
PrimorTrace™
Purity
≥99.99% metals basis
Names and Identifiers
Canonical SmilesO=[Sn]
IUPAC Nameoxotin
InChIKeyQHGNHLZPVBIIPX-UHFFFAOYSA-N
INCHI1S/O.Sn
Isomeric SMILES O=[Sn]
WGK Germany 3
RTECS XQ3700000
PubChem CID 88989
Molecular Weight 134.71

Documentation

📋 Safety Data Sheet (SDS)

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

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✅ Certificate of Analysis (COA)

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

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomInorganic compounds
SuperclassMixed metal/non-metal compounds
ClassPost-transition metal organides
SubclassPost-transition metal oxides
Intermediate Tree Nodes Not available
Direct ParentPost-transition metal oxides
Alternative Parents Inorganic tin salts  Inorganic oxides  
Molecular FrameworkNot available
Substituents Post-transition metal oxide - Inorganic tin salt - Inorganic oxide - Inorganic salt
DescriptionThis compound belongs to the class of inorganic compounds known as post-transition metal oxides. These are inorganic compounds containing an oxygen atom of an oxidation state of -2, in which the heaviest atom bonded to the oxygen is a post-transition metal.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Chemical and Physical Properties
Molecular Weight134.710 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count0
Exact Mass135.897 Da
Monoisotopic Mass135.897 Da
Topological Polar Surface Area17.100 Ų
Heavy Atom Count2
Formal Charge0
Complexity2.000
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
Documents & Articles
Citations of This Product
References
1. Xiao-Bao Li, Chun-Li Hu, Fang Kong, Jiang-Gao Mao.  (2023)  Structure and optical property evolution in PbM(PO4)X (M = Zn, Sn; X = halogen): SHG effect and birefringence.  Inorganic Chemistry Frontiers,  10  (8): (2268-2275).  [PMID:] [10.1039/D3QI00230F]
2. Jiamin Sun, Zhentong Lu, Yi Liu, Dongwei Zheng, Juqing Li, Lei Jin, Jiayu Zhang, Haoran Zhang, Yingliang Liu, Xuejie Zhang, Bingfu Lei.  (2022)  A highly stable CsPbBr3–SiO2 glass ceramic film sintered on a sapphire plate for laser-driven projection displays.  Journal of Materials Chemistry C,  10  (45): (17109-17118).  [PMID:] [10.1039/D2TC04160J]
3. Lihan Deng, Mengfan Wu, Zhihua Yang, Shujuan Han, Shilie Pan.  (2022)  Sn3B10O17Cl2 Achieving Birefringence Enhancement by Stereochemical Activity Lone Pair.  INORGANIC CHEMISTRY,      [PMID:36318717] [10.1021/acs.inorgchem.2c03068]
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14. Yong Cui, Junye Tong, Hongmei Shao, Gang Wang, Daocheng Pan.  (2019)  Novel Cu2BaSn(S,Se)4 thin film fabricated by solution process and its application in solar cells.  SUPERLATTICES AND MICROSTRUCTURES,      [PMID:] [10.1016/j.spmi.2019.106243]
15. Hongjian Chen, Xue Wang, Lixiu Guan, Lei Chen, Junguang Tao.  (2019)  Surface engineering of layered SnO micro-plates for impressive high supercapacitor performance.  MATERIALS CHEMISTRY AND PHYSICS,      [PMID:] [10.1016/j.matchemphys.2019.121889]
16. Biwen Duan, Linbao Guo, Qing Yu, Jiangjian Shi, Huijue Wu, Yanhong Luo, Dongmei Li, Sixin Wu, Zhi Zheng, Qingbo Meng.  (2019)  Highly efficient solution-processed CZTSSe solar cells based on a convenient sodium-incorporated post-treatment method.  Journal of Energy Chemistry,      [PMID:] [10.1016/j.jechem.2019.03.029]
17. Lian Yadong, Huang Xiaokun, Yu Ji, Tang Tong B., Zhang Weiyi, Gu Min.  (2018)  Characterization of scrutinyite SnO2 and investigation of the transformation with 119Sn NMR and complex impedance method.  AIP Advances,  (12):   [PMID:] [10.1063/1.5051698]
18. Rui Zhang, Qi Wang, Jun Zhang, Lili Yin, Yao Li, Shu Yin, Wenbin Cao.  (2018)  Morphology modulation of SnO photocatalyst: from microplate to hierarchical architectures self-assembled with thickness controllable nanosheets.  CRYSTENGCOMM,  20  (32): (4651-4665).  [PMID:] [10.1039/C8CE00687C]
19. Guocai Wang, Shigui Tang, Fei Cao, Hongli Wu, Honghua Jia, Ping Wei, Pingkai Ouyang.  (2018)  Preparation of High Purity Lactide Using a High-Boiling-Point Alcohol Immobilization Method.  INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,      [PMID:] [10.1021/acs.iecr.8b01088]
20. Yan Gao, Yao Cheng, Feng Huang, Hang Lin, Ju Xu, Yuansheng Wang.  (2017)  Sn2+/Mn2+ codoped strontium phosphate (Sr2P2O7) phosphor for high temperature optical thermometry.  JOURNAL OF ALLOYS AND COMPOUNDS,      [PMID:] [10.1016/j.jallcom.2017.11.243]
21. Ya-Fang Qi, Dong-Xing Kou, Wen-Hui Zhou, Zheng-Ji Zhou, Qing-Wen Tian, Yue-Na Meng, Xin-Sheng Liu, Zu-Liang Du, Si-Xin Wu.  (2017)  Engineering of interface band bending and defects elimination via a Ag-graded active layer for efficient (Cu,Ag)2ZnSn(S,Se)4 solar cells.  Energy & Environmental Science,  10  (11): (2401-2410).  [PMID:] [10.1039/C7EE01405H]
22. Zheng Yi, Qigang Han, Di Geng, Yaoming Wu, Yong Cheng, Limin Wang.  (2017)  One-pot chemical route for morphology-controllable fabrication of Sn-Sb micro/nano-structures: Advanced anode materials for lithium and sodium storage.  JOURNAL OF POWER SOURCES,      [PMID:] [10.1016/j.jpowsour.2017.01.016]
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24. Wangen Zhao, Gang Wang, Qingwen Tian, Lijian Huang, Shang Gao, Daocheng Pan.  (2014)  Solution-processed Cu2CdSn(S,Se)4 thin film solar cells.  SOLAR ENERGY MATERIALS AND SOLAR CELLS,      [PMID:] [10.1016/j.solmat.2014.10.040]
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43. Tiqun Wei, Liang Yang, Yan Wang, Taiping Han, Jianwei Dao, Junlin Xue, Jiahao Yan, Run Hu.  (2026)  Orthogonal Design-Driven Optimization of Tin Fluorophosphate Glass Matrix for High-Performance Phosphor-in-Glass White Light-Emitting Diodes.  JOURNAL OF ALLOYS AND COMPOUNDS,      [PMID:] [10.1016/j.jallcom.2026.187069]
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