Description

Calcium Iodide is an inorganic salt with the chemical formula CaI₂, widely recognized for its role as a versatile iodine source. Its high solubility and reactivity make it a critical precursor in organic synthesis and a key component in specialized industrial processes. This compound is essential for manufacturers and researchers in the pharmaceutical, chemical synthesis, and animal nutrition sectors, where a reliable supply of high-purity material is paramount for product quality and process consistency.

Application

• Pharmaceutical Intermediate: Serves as a key reagent in the synthesis of iodine-containing APIs (Active Pharmaceutical Ingredients) and contrast media.
• Organic Synthesis: Used as a catalyst or iodine source in various coupling and halogenation reactions.
• Animal Feed Supplement: Provides essential dietary iodine for livestock to prevent deficiencies and support metabolic health.
• Laboratory Reagent: Employed in analytical chemistry and research as a standard or testing chemical.
• Photographic Chemicals: Historically used in the preparation of light-sensitive emulsions and photographic materials.
• Metal Surface Treatment: Acts in formulations for metal finishing and surface modification processes.

Basic Information

Product Name	Calcium Iodide
CAS No.	10102-68-8
Molecular Formula	CaI₂
Molecular Weight	293.89 g/mol
Synonyms	Calcium diiodide; Calcium(II) iodide; Calcioidin; EINECS 233-276-8; Hydroiodic acid, calcium salt; Calcium iodine
EINECS	233-276-8

Quality Control

Our Calcium Iodide is produced under strict quality management protocols to ensure batch-to-batch consistency and reliability. The product undergoes comprehensive analytical testing, including assay, impurity profiling, and physical characterization. A Certificate of Analysis (COA) detailing all test results is provided with each shipment, and we can support compliance with relevant standards such as USP or in-house specifications upon request.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic nature, store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Minimize exposure to air and moisture to prevent caking and degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to yellowish crystalline powder or lumps
Identification (IR)	Conforms
Assay (CaI₂)	≥ 98.0 %
Loss on Drying	≤ 2.0 %
Heavy Metals (as Pb)	≤ 20 ppm
Iodate (IO₃)	≤ 0.1 %
Solubility (in water)	Clear, colorless solution

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.