Synonym(s): Perchloric acid standardized solution in acetic acid
CAS Number: 7601-90-3
UN Number: UN2920
MDL: MFCD00011325
Hazard Class: 8
EINECS: 231-512-4
Formula: HClO4
Formula Weight: 100.46
Form: Liquid
GHS Hazard and Precautionary Statements
Hazard Statements: H314-H226
Causes severe skin burns and eye damage. Flammable liquid and vapor.
Precautionary Statements: P210-P260-P303+P361+P353-P305+P351+P338-P405-P501A
Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not breathe dust/fume/gas/mist/vapours/spray. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.
Risk & Safety
Risk Phrases: 10-35
Flammable. Causes severe burns.
Safety Phrases: 23-26-36/37/39-45-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing, gloves and eye/face protection. In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). This material and/or its container must be disposed of as hazardous waste.
TSCA: Yes
Harmonized Tariff Code: 2811.19