Product Overview & Quality

Product Name: Potassium chromate
Grade: Analytical Reagent (AR Grade), featuring high purity ( 99.5%) for precise laboratory analysis, especially as an indicator in argentometric titrations.
Physical Properties: Bright yellow crystals; odorless.
Solubility: Readily soluble in water, forming a clear yellow solution.

Safety & Hazards (Critical)

Classification: Confirmed Human Carcinogen and Germ Cell Mutagen (contains Hexavalent Chromium). It is also an Oxidizing Solid.
Health Risks: Fatal if swallowed. May cause an allergic skin reaction and respiratory irritation. Prolonged exposure can cause internal organ damage.
Environmental Hazards: Very toxic to aquatic life with long-lasting effects.
First Aid Measures: Immediately flush affected eyes or skin with plenty of water for at least 15 minutes. Move to fresh air if dust is inhaled. Seek immediate medical attention for any exposure or ingestion.

Handling & Storage

Storage: Store in a cool, dry place in a tightly sealed container. Keep strictly away from combustible materials, reducing agents, and organic substances.
Precautions: Full PPE is mandatory, including chemical-resistant gloves, safety goggles, and a high-efficiency dust respirator. Prevent dust generation and ensure specialized disposal for all chromium-containing waste.