Handling and storage precautions closed operation, nitric acid droplets, attention to ventilation. Operating as mechanization and automation. The operator must go through specialized training, strict adherence to rules. Proposed operators wear self-absorption filter respirators (full cover), the role of nitric acid, wear rubber acid suit, nitric vendors, wearing rubber gloves acid. Away from fire, heat, workplace smoking. To prevent vapor leakage into the workplace air. Avoid contact with reducing agents, bases, alcohols, alkali metals. When moving to light light unloading, prevent damage to packaging and containers. Corresponding with the variety and quantity of fire equipment and spill response equipment. Empty containers may be harmful residues. When diluting or preparing solutions should be acid added to the water, to avoid boiling and splashing. Nitrate ACCIDENTAL warning area based on regional delineation of the liquid flow and vapor diffusion, nitric acid, unrelated persons from the crosswind, the wind evacuate to a safe area. Recommended emergency personnel to wear positive pressure self-contained breathing apparatus to wear anti-acid clothing. All equipment should be grounded when the job. Wear suitable protective clothing before forbidden contact with broken container and spill. Cut off the source of leakage as possible. Prevent leakage into water, sewers, basements or confined spaces. The water-spray suppression vapor or alter the flow of vapor cloud, avoid water contact with the spill. Do not allow water to enter the packaging container. A small leak: dry sand, or other non-combustible material covering the spill. Large leak: to build a causeway or trenching asylum. Absorbing large quantities of liquid with fly ash or lime powder. With agricultural lime (CaO), crushed limestone (CaCO3) or sodium bicarbonate, nitrate, nitric acid _ price _ Zhengzhou Longda Chemical (certified merchants) are provided by Zhengzhou Longda Chemical Products Limited. Road Zhiyuan, temper forward. Zhengzhou Longda Chemical Products Co., Ltd. (www.longdahuagong.com/) aims to become and you win symbiosis, strategic partners to move forward, more determined to become the most influential of inorganic acid companies, and you leap together to success !