硝酸(Nitric Acid)

發布時間:2019-11-14 15:30

硝酸.png


1、性狀:無色液體,在空氣中發煙,見光或遇空氣變黃。

Character: It is colorless liquid with properties of smoking in the air and turning into yellow color if meet light or air.

2、用途:強酸性清洗腐蝕劑,主要用于集成電路、光伏、醫藥的生產。

Application: Act as strong acidity cleaning corrosion agent, mainly used in the production of integrated circuit, photovoltaic and medicine.

3、貯存與運輸:產品屬于強酸性腐蝕品。應選用密閉包裝,并貯存于干燥通風處。

Storage and transportation: Belong to strong acid corrosives. Applying airtight packaging and storing in dry and ventilated place.


国产少妇对白视频,欧美vidseo,小草青青在线免费观看视频,老子影院午夜伦不卡无码a片