Potassium Iodide

Description

1. Product Overview

Potassium Iodide (KI) is a high-purity inorganic salt used widely across pharmaceuticals, specialty chemicals, radiology, and industrial synthesis. Its primary industrial use includes iodization, precursor synthesis for organic iodides, and radiation-protection formulations. The product delivers consistent, assay-verified iodine content to ensure predictable reaction stoichiometry and regulatory compliance across manufacturing processes. Strategically, reliable supply of high-grade KI reduces production variability, shortens time-to-market for iodine-containing formulations, and de-risks supply chains for critical sectors such as pharmaceuticals, electronics, and nuclear medicine.

2. Key Specifications & Technical Characteristics

• Chemical composition: Potassium Iodide (KI), an ionic compound comprising potassium (K+) and iodide (I–).

• Purity/grade: Industrial/USP/ACS grades available; standard commercial grade ≥ 99.0% assay, higher-purity batches up to ≥ 99.5% on request.

• Impurities: Halide and metal impurities controlled to ppm levels; heavy metals (Pb, As, Cd) below typical regulatory thresholds; certificate of analysis provided per lot.

• Physical form: White to slightly off-white crystalline powder.

• Particle size: Supplied as free-flowing granules or fine powder, typical D50 range 50–300 µm (custom milling available).

• Bulk density: Approx. 0.9–1.2 g/cm³ (varies with particle size and packing).

• Solubility: Highly soluble in water; low solubility in organic solvents.

• Moisture content: Controlled to ≤ 0.5% w/w (typical), packaged to control hygroscopicity.

• Packaging options: 25 kg multi-ply kraft bags with inner PE liner, 500 kg and 1000 kg flexible intermediate bulk containers (FIBCs), and 20 MT bulk palletized loads for container shipments; bespoke packaging available for pharmaceutical clients.

• Shelf life: Stable under recommended storage (cool, dry, sealed) for 24 months; stability supported by batch testing.

• Regulatory documentation: COA, MSDS/SDS, conforming to REACH/CLP and other applicable regional regulations; export documentation and customs-ready paperwork available.

3. Core Industrial Applications

• Pharmaceuticals: Active ingredient adjunct, tablet iodization, and synthesis intermediate for iodinated APIs; used where strict assay and impurity control are required. Improves batch-to-batch reproducibility versus crude iodine sources.

• Radiology & Nuclear Medicine: Component in thyroid-blocking formulations and radioprotective kits; chosen for predictable iodide dosing and high solubility for oral or topical formulations.

• Chemical Manufacturing: Precursor for producing organic iodides, catalysts, and specialty iodinated compounds; offers superior reactivity control and reduced side-product formation compared with less-pure iodide sources.

• Water Treatment & Disinfection: Employed in controlled disinfectant formulations and iodophor production where consistent iodide content ensures reliable biocidal performance.

• Analytical & Laboratory Use: Standard for titrations, reference materials, and calibration; high assay and low-impurity profile minimize analytical interference.

• Food Fortification: Iodization programs and premix manufacturing where regulatory compliance and uniform dosing are required.
  Why it outperforms alternatives: High assay purity and controlled impurity profiles yield predictable chemical behavior, reduce downstream purification costs, and lower reject rates. Solubility and consistent particle distribution improve process dosing accuracy and handling efficiency.

4. Competitive Advantages

• Quality consistency: ISO-aligned manufacturing with lot-to-lot testing and full Certificate of Analysis ensures reliable assay and impurity profiles.

• Supply reliability: Long-term contracts, multi-sourced raw material strategy, and safety stock policies reduce risk of supply interruptions for critical buyers.

• Logistics capability: Flexible packaging, palletized loading, and container-ready bulk shipments plus coordinated export documentation and customs support for major global trade lanes.

• Price competitiveness: Volume-based pricing, transparent cost structure for bulk purchasers, and negotiated contracts for recurring orders to reduce total landed cost.

• Sustainability: Process controls to minimize waste and emissions; options for reduced-plastic packaging and supply-chain CO2 reporting on request.

• Technical support: Dedicated technical and regulatory support teams provide formulation guidance, impurity analysis, stability data, and expedited COA/MSDS delivery to support qualification and audits.

5. Commercial & Supply Information

• Minimum order quantity (MOQ): BULK 20 MT.

• Loading capacity (MT per container): 20 MT per standard 20-foot container (palletized FIBC or 25 kg bag configurations), up to 24–26 MT for 40-foot high-cube RORO or optimized pallet arrangements where permitted.