2020视频在线精品国自产拍,亚洲日本中文字幕一区,美女裸体黄色网站,精品人妻一区二区三区爆,99久久国产精品免费热麻豆,一级A一片在线看,2019午夜三级网站理论,91青青青国产在观免费2019}

ProductsYour location:Home - Liquid ammonia

Liquid ammonia

Liquid ammonia product specification
【Application】
        Chemical composition of liquid ammonia is NH3, it is mainly used in the production of nitric acid, inorganic and organic chemical products, chemical fertilizer, metallurgy, pharmaceutical and other industrial raw materials.
【Features】
        Colorless liquid with irritating odor. Easily soluble in water, easily volatile, toxic; Inhalation too much will burn the skin, eyes and respiratory tract mucosa. The product can be widely used in chemical, plastic, pharmaceutical, national defense and other industries. The operator should wear protective equipment.
【Technical Parameters】

 

Index	Superior	Grade I	Qualified
Ammonia Content,% ≥	99.9	99.8	99.6
Residue Content,%，≤	0.1(Gravimetric method)	0.2	0.4
Moisture,%，≤	0.1	_	_
Oil Content ,mg/kg，≤	5(Gravimetric method) 2(Infrared spectroscopy)	_	_
Iron Content , mg/kg，≤	1	_	_

 

【Packing & Storage】
        ·Keep in cool and well-ventilated place, away from fire and heat source.
        ·Separate from acid substances, especially oxidizing gas, fluorine, bromine, iodine and acid, grease, mercury, etc.
        ·卸Handle with care

【Additional Information】
        ·Skin contact or splash to eyes, rinse immediately with water, severe case should seek medical attention;
        ·From the scene to fresh air after steam toxication;
        ·The operator should wear fire-proofing and chemical protective clothing and wear self-priming antigas mask;
        ·Combustion explosion treatment: Small fire: Dry powder, CO2. Big fire: Water curtain, spray water and conventional foam;

[ Back ]