日韩第一免费视频,日韩视频五码在线,永久免费国产AAA,中文字幕乱在线伦视频两女

CAS No: 35691-65-7
Molecular formula: C₆H₆Br₂N₂
Molecular weight: 265.96
Structural formula:

Physical and chemical properties:
Melting point: 50℃-54.5℃, Solubility: insoluble in water, soluble in acetone, ethanol and other organic solvents, use: widely used as a fungicide in textiles, cosmetics, films, coatings, crops and other fields, sterilization in circulating water treatment Algae agent, oil drilling water injection agent, etc.
Quality Index:
Appearance: white crystalline powder
Content: 98%
Packing: 25kg/cardboard drum