Molecular Formula:
K2Cr2O7Synonyms: Potassium dichromate
CAS Number: 7778-50-9
Molecular Weight: 294,185 g/mol
Safety:
Hazard:
Hazard: Acute Toxicity, Corrosive, Acute Aquatic Toxicity
Classification: Note: (1 - Most Severe / 4 - Least Severe)
Acute Toxicity, Inhalation (Category 4)
Acute Toxicity, Oral (Category 4)
Skin Corrosion (Category 1B)
Serious Eye Damage / Irritation (Category 1)
Harmful if inhaled.
Harmful if swallowed.
Causes severe skin burns and eye damage.
Very toxic to aquatic life.
Precautionary measures:
IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a doctor/physician and seek medical attention for severe exposure or if symptoms persist. Specific treatment, see supplemental first aid instructions in Section 4 (First Aid Measures).
IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Call a poison center/doctor/physician.
IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower (minimum of 20 minutes).
IF IN EYES: Immediately call a doctor/physician and seek medical attention. Rinse continuously with water for several minutes (minimum of 20 minutes).
Wash contaminated clothing before reuse.
Store in a well-ventilated place. Keep container tightly closed. Store locked up. Dispose of contents/container in accordance with local, regional, national, international regulations as applicable.