AMMONIUM TETRABORATE 4-Hydrate - pure 25g WARCHEM

Technical information on chemical reagents:

• Chemical formula: (NH₄)₂B₄O₇ - 4H₂O
• CAS number: 12228-87-4
• EC number: not assigned
• Synonyms: Ammonium tetraborate tetrahydrate
• Genus: Salts
• Purity: ≥ 95
• Molar mass: 263.37 g/mol
• Appearance/Form: white powder
• Packaging: plastic container
• Shelf life: at least 24 months from delivery of goods

Examples of professional applications in various industries:

• Chemical research: Used as a boron source in syntheses and for producing other boron compounds.
• Laboratory analytics: Used as a buffering agent and for pH control in analytical procedures.
• Ceramic and glass development: In specialized applications for modifying glazes and glass formulations (non-industrial).
• Education and teaching: Use in chemical experiments and practical exercises in educational settings.

Hazard statements on the product label:

H319: Causes serious eye irritation.

Safety instructions on the product label:

P264: Wash thoroughly after handling.
P280: Wear 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/national/international regulations.

Restrictions: For professional use only. Not suitable for private use.

Recommended storage conditions:

1. Keep in a dry, well-ventilated place.
2. Protect from moisture and direct sunlight.
3. Store in tightly closed original containers.
4. Avoid contact with strong acids and oxidation inhibitors.
5. Wear appropriate protective equipment when handling the product.