Product Overview & Quality

Product Name: Chromium trioxide (Chromic anhydride)
Assay: Not less than 99.5%
Physical Properties: Dark red to purple needles or flakes; odorless.
Solubility: Highly soluble in water; strongly deliquescent (absorbs moisture until dissolved).

Safety & Hazards (Critical)

Classification: Human Carcinogen and Mutagen. It is also a Strong Oxidizing Solid that can cause or intensify fire and explosions.
Health Risks: Strongly Corrosive; causes severe skin burns and permanent eye damage. Inhalation of dust or mists causes severe irritation and ulceration of the respiratory tract (nasal septum perforation).
Environmental Hazards: Highly toxic to aquatic life with long-lasting effects.
First Aid Measures: Immediately flush affected areas with plenty of water for 20-30 minutes and seek urgent medical attention.

Handling & Storage

Storage: Store strictly away from combustible materials, organic solvents (e.g., alcohols), and heat sources. Keep in a tightly sealed, corrosion-resistant container in a cool, dry place.
Precautions: Maximum PPE required, including chemical-resistant gloves, safety goggles, a protective suit, and a respirator. Handle exclusively within a fume hood. Ensure specialized disposal of all chromium waste.