一道本dvd不卡|热这里有精品免费|成人婷婷免费网站|激情欧美日韩精品|国模少妇一区二区|超碰79在线观看|欧美超碰,com|欧美黄片精品一区|αv免费av不卡|无卡无码毛毛黄片

Chemical Name: 2.2-Dibromo-3-Nitrilopropion Amide

Product Name: DBNPA

CAS No.:10222-01-2

Molecular Formula:C₃H₂N₂OBr₂

Molecular Weight:242

Character: white crystal powder

Purity: 99%min

Melting Point:122-126 °C

Moisture: 0.5%max

Package: Packed by 25kgs drum, 25kgs bag or 500kgs jumbo bag

Use: It is a high-efficiency antiseptic bactericide, widely used as water treating agent, bactericide and algaecide for industrial circulating water and industrial cooling water. It also can be used in RO system, oilfield water treatment.