日韩精品在线看_欧美日韩国产精品_HD在线播放中文字幕,日本老师掀裙子打屁股,超碰av在线免费观看,美女污视频在线观看

Hello, Welcome to Jiangxi Shengdian S&T Co.,Ltd.!
Hot product: Iodine, Sodium iodide, Sodium periodate, Hydroiodic acid, Periodic acid, Cuprous iodide, Potassium iodate...

Product list

Products

Hydroiodic acid

Product name Hydroiodic acid
CAS No. 10034-85-2
Molecular formula HI
Molecular weight 127.91
Properties Aqueous solution of hydrogen iodide, colorless liquid, light or long set to brown, has a strong irritating odor, compatibility with water and alcohol.
Uses Used as analytical reagent, reducing agent and iodide preparation..
Packing specification Plastic packaging, 25 liters or 100 liters
Storage Sealed tightly
Standards AR

Quality index

Index name Values
Assay (%) ≥57
Non-volatile matter (%) ≤0.03
Chloride and bromide (%) ≤0.005
Sulfate (%) ≤0.005
Nitrate (%) ≤0.005
Heavy metal (%) ≤0.0002