Sanko Shokai Co., Ltd.'s Response Status
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About This Product
*Danger/Drama.
■Product overview
・English name: Nitric acid.
・CASNo.7697-37-2.
-Chemical formula: HNO3.
・Molecular weight (formula weight): 63.02.
・Manufacturers: Asahi Kasei Chemicals, Ube Industries, Sumitomo Chemical, Nissan Chemical Industries, Nippon Kasei.
■Features
Nitrate production, sulfuric acid, electroplating, metal dissolution, photolithography, pharmaceuticals, reagents, fertilizers.
■How to use etc.
When heated, it decomposes and produces toxic fumes. It is a strong oxidizing agent and reacts violently with flammable or reducing substances, corroding most metals and producing nitrogen oxides. Reacts very violently with many common organic compounds, such as acetone, acetic acid, and acetic anhydride, posing a fire and explosion hazard. Attacks some types of plastic.
・Precautions for fire extinguishing: If a fire ignites due to contact with organic matter, extinguish the fire with water, foam fire extinguisher, or carbon dioxide fire extinguisher.
・Protective equipment: Gas mask for acid gas or respirator, safety goggles, protective apron, industrial hygiene gloves, protective boots.
・First aid measures: In case of contact with skin, wash off with plenty of water. If it gets in your eyes, rinse thoroughly with running water. If swallowed, immediately give large amounts of lukewarm water, lukewarm saline, or milk, followed by raw egg whites.
・Transport code: United Nations number UN2031, Class 8 Grade II.
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Product
Chemicals/water treatment agents Ammonia, sulfuric acid, nitric acids Nitric acid
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