ORTHO-PHOSPHORIC ACID 85% Solution - CZDA 250ml WARCHEM

Technical information about chemical reagents:

• Chemical form: _H3PO4
• CAS number: 7664-38-2
• EC number: 231-633-2
• Synonyms: Phosphoric acid, Orthophosphoric acid
• Quality: analytical grade
• Purity: 85%.
• Molar mass: 97.99 g/mol
• Density: 1.69 g/ml
• Appearance: colorless, clear liquid
• Packaging: Brown glass bottle
• Shelf life: minimum 24 months from delivery
• Melting point: 42 °C (for anhydrous acid)
• Boiling point: approx. 158 °C (when mixed)

Examples of professional applications in various industries:

• Laboratory analytics: For sample preparation, pH adjustment, and titrations.
• Food chemistry: In beverage and preservative analysis.
• Water treatment: For pH control and as a precipitation reagent.
• Surface treatment: In etching processes and metal cleaning baths.
• Education: In practical experiments and training laboratories.

Hazard statements on the product label:

H314: Causes severe skin burns and eye damage.
H290: May be corrosive to metals.

Safety instructions on the product label:

P280: Wear protective gloves/protective clothing/eye protection/face protection.
P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P308 + P313: IF exposed or concerned: Get medical advice.

Restrictions: For professional use only with safety precautions.

Recommended storage conditions:

1. Keep in original tightly closed container.
2. Store in a dry, cool, and well-ventilated place.
3. Keep away from bases, metals, and strongly oxidizing substances.
4. Protect from direct sunlight.
5. Use suitable acid-resistant containers.