SODIUM SELENATE anhydrous - pure 25g WARCHEM

Technical information on chemical reagents:

• Chemical formula: Na₂SeO₃.
• CAS number: 10102-18-8
• EC number: 233-267-9
• Synonyms: Sodium selenite (anhydrous)
• Genus: Pure
• Purity: ≥ 99 %
• Molar mass: 172.94 g/mol
• Appearance: white powder
• Packaging: plastic container
• Shelf life: at least 24 months from delivery
• Solubility: highly water-soluble
• Odor: odorless

Examples of professional applications in various industries:

• Analytical chemistry: Used as a reducing agent and reagent in qualitative and quantitative analysis.
• Research and development: Used in the synthesis of selenium compounds and in studies on redox chemistry.
• Materials science: Starting material in the production of glass, specialty glasses, or semiconductor materials in the laboratory.
• Environmental analytics: Used in studies on selenium contamination of soils and water bodies as part of laboratory analytics.

Hazard statements on the product label:

H301: Toxic if swallowed.
H331: Toxic if inhaled.
H373: May cause damage to organs through prolonged or repeated exposure.
H400: Very toxic to aquatic life.
H410: Very toxic to aquatic life with long-lasting effects.

Safety instructions on the product label:

P260: Do not breathe dust.
P273: Avoid release to the environment.
P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER or doctor.
P304 + P340: IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
P391: Collect spillage.
P501: Dispose of contents/container in accordance with local regulations.

Restrictions: Suitable for laboratory and research purposes only. Not intended for use in food, feed, or pharmaceutical products.

Recommended storage conditions:

1. Keep in a tightly closed container.
2. Store dry and at room temperature.
3. Protect from light, swelling, and oxidation.
4. Store separately from acids and reducing agents.
5. Handle only by qualified personnel.