POTASSIUM IODIDE - pure 50 g WARCHEM

Technical information about chemical reagents:

• Chemical formula: KI
• CAS number: 7681-11-0
• EC number: 231-659-4
• Synonyms: Potassium iodide
• Type: pure
• Purity: pure
• Molar mass: 166.01 g/mol
• Appearance: white to colorless crystalline powder
• Odor: odorless
• Melting point: 681 °C
• Boiling point: decomposes before boiling point
• Density: 3.13 g/cm³ (at 20 °C)
• Solubility: slightly soluble in water, soluble in glycerin, sparingly soluble in ethanol
• Packaging: tightly sealed plastic containers
• Shelf life: at least 24 months with proper storage

Examples of professional applications in various industries:

• Analytical chemistry: Used as a reagent for preparing iodine solutions and for determining starch and chlorine.
• Research and development: Used in organic synthesis and laboratory experiments as a source of iodine.
• Food analysis: Used in residue analyses and qualitative tests, e.g., for determining oxidizing substances.
• Pharmaceutical industry: Used as an excipient in tablets or in iodine preparations (e.g., in Lugol's solution) – only under regulated conditions.

Hazard statements on the product label:

H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.

Safety instructions on the product label:

P261: Avoid breathing dust.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P501: Dispose of contents/container in accordance with local/regional regulations.

Restrictions: For use by professional personnel only under controlled laboratory conditions.

Recommended storage conditions:

1. Store in a dry, cool, and well-ventilated place.
2. Protect from light, moisture, and air as it can react with these.
3. Keep in tightly closed original containers.
4. Avoid contact with strong acids, oxidizing agents, and atmospheric oxygen.
5. Handle only with appropriate protective equipment.