Strontium bromide - PrimorTrace™, Ultra dry, ≥99.99% metals basis , CAS No.10476-81-0

CAS: 10476-81-0 Cat. No.: S290968 Formule: SrBr₂ Poids moléculaire: 247.43 Numéro CE: 233-969-5 PubChem CID: 5360351

GRADE & PURITY PrimorTrace™, Ultra dry, ≥99.99% metals basis

Synonyms

STRONTIUMBROMIDE|STRONTIUM BROMIDE [MI]|STRONTIUM BROMATUM [HPUS]|STRONTIUM BROMIDE [WHO-DD]|AKOS025294014|Q416904|J-001248

Storage

Room temperature

Shipped In

Normal

Vue d’ensemble

It is used as sedatives in medicine and analytical reagents, for facile synthesis of poly(phenylcarbyne), which is a precursor to diamond-like carbon.

Specifications

Synonymes

STRONTIUMBROMIDE | STRONTIUM BROMIDE [MI] | STRONTIUM BROMATUM [HPUS] | STRONTIUM BROMIDE [WHO-DD] | AKOS025294014 | Q416904 | J-001248

Spécifications et pureté

PrimorTrace™, Ultra dry, ≥99.99% metals basis

Conditions de stockage de stockage

Room temperature

Expédié en

Normal

Grade

PrimorTrace™, Ultra dry

Pureté

≥99.99% metals basis

Noms et identifiants

• Pubchem Sid: 504763703
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504763703
• Sourires canoniques: BrSrBr
• InChIKey: YJPVTCSBVRMESK-UHFFFAOYSA-L
• INCHI: 1S/2BrH.Sr/h2*1H;/q;;+2/p-2
• Isomères SMILES: [Br-].[Br-].[Sr+2]
• WGK Allemagne: 3
• RTECS: WK8050000
• PubChem CID: 5360351
• Poids moléculaire: 247.43

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Mixed metal/non-metal compounds
    • Classe Alkaline earth metal salts
      • Subclass Alkaline earth metal bromides

• Kingdom: Inorganic compounds
• Superclass: Mixed metal/non-metal compounds
• Classe: Alkaline earth metal salts
• Subclass: Alkaline earth metal bromides
• Intermediate Tree Nodes: Not available
• Direct Parent: Alkaline earth metal bromides
• Alternative Parents: Inorganic salts
• Molecular Framework: Not available
• Substituents: Alkaline earth metal bromide - Inorganic salt
• Description: This compound belongs to the class of inorganic compounds known as alkaline earth metal bromides. These are inorganic compounds in which the largest halogen atom is Bromine, and the heaviest metal atom a lanthanide.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Propriétés chimiques et physiques

• Solubilité: Soluble in water, carbinol, ethanol, amyl alcohol. Insoluble in ether.
• Sensibilité: Hygroscopic.
• Point de fusion (°C): 643°
• Poids moléculaire: 247.430 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 0
• Exact Mass: 247.74 Da
• Monoisotopic Mass: 245.742 Da
• Topological Polar Surface Area: 0.000 Ų
• Heavy Atom Count: 3
• Formal Charge: 0
• Complexity: 0.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 3

XLogP3

Références

1. Keqiang Chen, Zixin Gu, Zhiqing Wang, Mengyu Guan, Xiu Tan, Wanqing Xu, Xinyu Ji, Weiqi Lu, Yueli Liu, Guogang Li.  (2023)  Surface polarization-induced emission and stability enhancement of CsPbX3 nanocrystals.  Chemical Science,  14  (33): (8914-8923).  [PMID:37621427] [10.1039/D3SC02109B]

2. Chuanqi Liu, Wen Zhang, Dingyu Yang, Haibo Tian, Jun Zhu.  (2023)  Sr-Doping All-Inorganic CsPbBr3 Perovskite Thick Film for Self-Powered X-ray Detectors.  Materials,  16  (5): (1783).  [PMID:36902899] [10.3390/ma16051783]

3. Yudi Wang, Xiya Yang, Xueping Yu, Jialong Duan, Qianming Yang, Yanyan Duan, Qunwei Tang.  (2020)  Triboelectric charging behaviors and photoinduced enhancement of alkaline earth ions doped inorganic perovskite triboelectric nanogenerators.  Nano Energy,      [PMID:] [10.1016/j.nanoen.2020.105280]

4. Kaiyu Zhao, Yafei Guo, Dan Li, Lingzong Meng, Tianlong Deng.  (2020)  Isopiestic investigation and phase equilibrium of the high-efficient absorption refrigerants LiBr and SrBr2 at 288.15 K.  JOURNAL OF MOLECULAR LIQUIDS,      [PMID:] [10.1016/j.molliq.2020.112741]

5. Bin Yu, Songxue Bai, Zhenglin Jia, Haitao Tang, Yong Liu, Hailin Liu, Qianqian Lin.  (2024)  Flexible and Transparent Phosphonium-Based Metal Halide Glass Scintillators for High-Resolution X-ray Imaging.  CHEMISTRY OF MATERIALS,      [PMID:] [10.1021/acs.chemmater.4c01334]

6. Nan Li, Yu Xia, Xiao-Ying He, Jia-Cheng Li, Kai-Li Wang, Jing Chen, Chun-Hao Chen, Lei Huang, Yu-Tong Yang, Xin Chen, Yan-Hui Lou, Zhao-Kui Wang.  (2025)  Dual-B-Site Strategy Underpins Stable Unimodal Deep-Blue Emitting Perovskites.  ADVANCED MATERIALS,      [PMID:41263156] [10.1002/adma.202517517]

7. Huiren Zheng, Jize Wang, Junye Pan, Chunyang Zheng, Yuxin Zhang, Ankang Shu, Bin Li, Shaowen Cao, Yong Peng.  (2025)  Influence of SrBr2 Doping on 4T CsPbBr3/Cs0.05(FA0.83MA0.17)0.95Pb(I0.83Br0.17)3 Tandem Device for Underwater Photovoltaic Applications.  ACS Applied Materials & Interfaces,      [PMID:40307195] [10.1021/acsami.5c01901]

8. Pengfei Xu, Qianfeng Li, Ye Chen, Changling Yan, Gongke Wang.  (2025)  Sr-doped perovskite quantum dots encapsulated in mesoporous silica for highly sensitive and selective detection of p-nitrophenol.  MICROCHEMICAL JOURNAL,      [PMID:] [10.1016/j.microc.2025.116361]

Foire aux questions

What does the trace-metals specification mean?

This product is specified at ≥99.99% 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 does Ultra dry mean?

Ultra dry indicates that the material has been processed and tested for moisture-sensitive chemistry. Specifications focus on the impurities that affect performance in that application — for example, metal content for electronics, particle size for batteries, refractive index for optics, or moisture content for moisture-sensitive processes.

What does PrimorTrace? mean?

PrimorTrace? indicates that the chemical has been purified and tested specifically for use in trace and elemental analysis. Key specifications typically include controlled UV absorbance at common detection wavelengths, low non-volatile residue, controlled moisture content, and verified lot-to-lot consistency. PrimorTrace? is used for mobile phases, sample preparation and analytical standards in this workflow.

How should this product be stored?

Store at room temperature.

How is this product shipped?

This product ships under standard ambient conditions. No temperature-controlled packaging is required.

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 10476-81-0, the molecular formula is SrBr2, and the molecular weight is 247.43 g/mol. InChIKey YJPVTCSBVRMESK-UHFFFAOYSA-L.

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.