视频1区2区3区_日韩Av三区在线_日韩一级长视频_依依成人电影

【Molecular formula】:  C₂₂H₄₄N₂O₂S₂
【CAS NO.】:  33312-01-5

【Molecular weight 】：432.729
【Introduction】：It is raw material intermediate of isothiazolinone and chemical products.

【Merits】：
It is high-purity intermediate.

【Quality parameters】：

【Storage】：Use as soon as possible at low temperature, avoiding moisture or impurity.
【Packing】：25kg in paperboard drum drum or according to users.