PERCHLORIC ACID (72% SOLUTION)
ICSC: 1006 |
Hydronium perchlorate ClHO4 Molecular mass: 100.46 ICSC # 1006 | CAS # 7601-90-3 RTECS # SC7500000 UN # 1873 EC # 017-006-00-4 April 10, 2000 Validated |
TYPES OF HAZARD/ EXPOSURE | ACUTE HAZARDS/ SYMPTOMS | PREVENTION | FIRST AID/ |
FIRE | Not combustible but enhances combustion of other substances. Many reactions may cause fire or explosion. Gives off irritating or toxic fumes (or gases) in a fire. | NO contact with combustibles and reducing agents . | In case of fire in the surroundings: water spray . |
EXPLOSION | Risk of fire and explosion on contact with metals, reducing agents ,organic material. | Do NOT expose to friction or shock. | In case of fire: keep drums, etc., cool by spraying with water. Combat fire from a sheltered position. |
EXPOSURE | PREVENT GENERATION OF MISTS! AVOID ALL CONTACT! | IN ALL CASES CONSULT A DOCTOR! | |
INHALATION | Corrosive. Sore throat. Burning sensation. Cough. Laboured breathing. Symptoms may be delayed (see Notes). | Ventilation, local exhaust, or breathing protection. Ventilation system must be specifically designed and maintained for perchloric acid. | Fresh air, rest. Half-upright position. Artificial respiration if indicated. Refer for medical attention. See Notes. |
SKIN | Corrosive. Redness. Pain. Serious skin burns. | Protective gloves. Protective clothing. | Remove contaminated clothes. Rinse skin with plenty of water or shower. Refer for medical attention. |
EYES | Corrosive. Redness. Pain. Permanent loss of vision. Severe deep burns. | Face shield, or eye protection in combination with breathing protection. | First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then take to a doctor. |
INGESTION | Corrosive. Sore throat. Abdominal pain. Burning sensation. Diarrhoea. Shock or collapse. Vomiting. | Do not eat, drink, or smoke during work. | Rinse mouth. Do NOT induce vomiting. Refer for medical attention. |
SPILLAGE DISPOSAL | STORAGE | PACKAGING & LABELLING | ||
Evacuate danger area! Consult an expert! Do NOT absorb in saw-dust or other combustible absorbents. Absorb the spillage in inert material then remove to safe place. Cautiously neutralize remainder. Do NOT wash away into sewer. (Extra personal protection: complete protective clothing including self-contained breathing apparatus). | Fireproof. Separated from - see Chemical Dangers. Well closed. | Special material. Unbreakable packaging; put breakable packaging into closed unbreakable container. O symbol C symbol R: 5-8-35 S: 1/2-23-26-36-45 UN Hazard Class: 5.1 UN Subsidiary Risks: 8 UN Packing Group: I | ||
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PERCHLORIC ACID (72% SOLUTION) | ICSC: 1006 |
ADDITIONAL INFORMATION | |||||
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IMPORTANT LEGAL NOTICE: | Neither NIOSH, the CEC or the IPCS nor any person acting on behalf of NIOSH, the CEC or the IPCS is responsible for the use which might be made of this information. This card contains the collective views of the IPCS Peer Review Committee and may not reflect in all cases all the detailed requirements included in national legislation on the subject. The user should verify compliance of the cards with the relevant legislation in the country of use. The only modifications made to produce the U.S. version is inclusion of the OSHA PELs, NIOSH RELs and NIOSH IDLH values. |
- Page last reviewed: July 22, 2015
- Page last updated: July 1, 2014
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