Calcium iodide - PrimorTrace™, ≥99.999% metals basis, beads,＞10 mesh , CAS No.10102-68-8

CAS: 10102-68-8 Cat. No.: C431250 Formula: CaI₂ Molecular Weight: 293.89 EC Number: 233-276-8 PubChem CID: 5462722

GRADE & PURITY PrimorTrace™, ≥99.999% metals basis, beads,＞10 mesh

Synonyms

CALCAREA IODATA [HPUS] | CALCAREA IODATA | CALCIUM IODIDE [WHO-DD] | Calcium iodide,hexahydrate (8CI,9CI) | CALCIUM IODIDE [MI] | C18381 | ANHYDROUS CALCIUM IODIDE | FT-0623401 | CALCIUM IODIDE [VANDF] | CHEBI:81718 | CALCIUMIODIDE | Calcium iodide(Granul

Storage

Room temperature

Specifications

Synonyms

CALCAREA IODATA [HPUS] | CALCAREA IODATA | CALCIUM IODIDE [WHO-DD] | Calcium iodide,hexahydrate (8CI,9CI) | CALCIUM IODIDE [MI] | C18381 | ANHYDROUS CALCIUM IODIDE | FT-0623401 | CALCIUM IODIDE [VANDF] | CHEBI:81718 | CALCIUMIODIDE | Calcium iodide(Granul

Specifications & Purity

PrimorTrace™, ≥99.999% metals basis, beads,＞10 mesh

Storage

Room temperature

Grade

PrimorTrace™

Purity

≥99.999% metals basis

Names and Identifiers

• Canonical Smiles: [Ca+2].[I-].[I-]
• IUPAC Name: calcium;diiodide
• InChIKey: UNMYWSMUMWPJLR-UHFFFAOYSA-L
• INCHI: 1S/Ca.2HI/h;2*1H/q+2;;/p-2
• Isomeric SMILES: [Ca+2].[I-].[I-]
• WGK Germany: 3
• PubChem CID: 5462722
• Molecular Weight: 293.89

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Mixed metal/non-metal compounds
    • Class Alkaline earth metal salts
      • Subclass Alkaline earth metal iodides

• Kingdom: Inorganic compounds
• Superclass: Mixed metal/non-metal compounds
• Class: Alkaline earth metal salts
• Subclass: Alkaline earth metal iodides
• Intermediate Tree Nodes: Not available
• Direct Parent: Alkaline earth metal iodides
• Alternative Parents: Inorganic calcium salts
• Molecular Framework: Not available
• Substituents: Alkaline earth metal iodide - Inorganic calcium salt - Inorganic salt
• Description: This compound belongs to the class of inorganic compounds known as alkaline earth metal iodides. These are inorganic compounds in which the largest halogen atom is Iodine, and the heaviest metal atom is an alkaline earth metal.
• External Descriptors: organic molecular entity

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

Chemical and Physical Properties

• Boil Point(°C): 1100°
• Melt Point(°C): 784°
• Molecular Weight: 293.890 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 0
• Exact Mass: 293.772 Da
• Monoisotopic Mass: 293.772 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

References

1. Ziyao He, Xiaojuan Liang, Weidong Xiang.  (2021)  High-efficiency Ca2+ doping all-inorganic nanocrystals (CsPbBr3 and CsPbBr1I2) encapsulated in a superhydrophobic aerogel inorganic matrix for white light-emitting diodes.  CHEMICAL ENGINEERING JOURNAL,      [PMID:] [10.1016/j.cej.2021.130964]

2. Shanguo Zhang, Xiaojie Wang, Jia Man, Jianyong Li, Xiaoyang Cui, Chuanwei Zhang, Weichen Shi, Donghai Li, Song Zhang, Jianfeng Li.  (2020)  Histone Deacetylase Inhibitor-loaded Calcium Alginate Microspheres for Acute Kidney Injury Treatment.  ACS Applied Bio Materials,      [PMID:35021777] [10.1021/acsabm.0c00874]

3. Gao Wenbo, Guo Jianping, Wang Peikun, Wang Qianru, Chang Fei, Pei Qijun, Zhang Weijin, Liu Lin, Chen Ping.  (2018)  Production of ammonia via a chemical looping process based on metal imides as nitrogen carriers.  Nature Energy,  3  (12): (1067-1075).  [PMID:] [10.1038/s41560-018-0268-z]

4. Yingchun Su, Wei Zong, Xiaole Zhao, Shenghua Ma, Xiaojun Han.  (2015)  Inorganic microcapsules mineralized at the interface of water droplets in ethanol solution and their application as drug carriers.  RSC Advances,  5  (100): (82247-82251).  [PMID:] [10.1039/C5RA11861A]

5. Yaqi Liu, Yun Ju, Hong Zhang, Jing He, Jie Jiang, Jing Zhao, Mingyi Wang.  (2026)  Interface-Mediated Modulation by Anion-Rich Sea Spray Microdroplets to CO2 Fixation.  Surfaces and Interfaces,      [PMID:] [10.1016/j.surfin.2026.108516]

Frequently Asked Questions

How should this product be stored?

Store at room temperature.

What does the trace-metals specification mean?

This product is specified at ≥99.999% 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 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.

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

The CAS Number is 10102-68-8, the molecular formula is CaI2, and the molecular weight is 293.89 g/mol. InChIKey UNMYWSMUMWPJLR-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.