Hasa

Oxidizer SDS

Safety Data Sheet for Hasa Oxidizer, revised 2026-08-24.

Open the full SDS (PDF)

Hazards

• Causes severe skin burn and eye damage.
• Harmful if swallowed.

Protective equipment

• Wear safety glasses or coverall chemical splash goggles.
• A NIOSH approved air-purifying respirator with an appropriate particulate cartridge or canister may be permissible under certain circumstances where airborne concentrations are expected to exceed expo
• Where there is potential for skin contact, wear impervious clothing such as gloves, apron, boots or whole bodysuit.

First aid

• Eyes: Hold eye open and rinse slowly and gently with water for 15-20 minutes. Remove contact lenses, if present, after the first 5 minutes, then continue rinsing. Call a poison control center or doctor for treatment advice.
• Skin: Take off contaminated clothing. Rinse skin immediately with plenty of water for 15-20 minutes. Call a poison control center or doctor for treatment advice.
• Swallowed: Call a poison control center or doctor immediately for treatment advice. Have person sip a glass of water if able to swallow. Do not induce vomiting unless told to do so by a poison control center or doctor. Do not give anything by mouth to an unconscious person.
• Breathing it in: Move person to fresh air. If person is not breathing, call 911 or an ambulance, then give artificial respiration, preferably mouth-to-mouth if possible. Call a poison control center or doctor for further treatment advice.

Fire

Nonflammable and noncombustible. Water is the extinguishing medium; do not use carbon dioxide or other gas-containing extinguishers. Will release oxygen when heated, intensifying a fire; acidic mist may be present, so self-contained breathing apparatus should be used.

Spills

Sweep up and place in a plastic bag for disposal. Flush area with low pressure water. If necessary, neutralize with soda ash.

Summary taken from the SDS and checked by IDSDS. The full SDS is the official document.