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】:  C₇H₅NOS
【CAS NO.】:  2634-33-5

【Molecular weight 】：151.188
【Introduction】：BIT is broad, effective, low poisonous and good water-soluble disinfectant. It has high thermostability, stabilizing to acid and alkali, bacterium, mold, saccharomycetes and algae. Good security, low toxicity, biodegradation.

【Merits】：

1. Broad and effective

2. No stabilizer, heavy metal and inorganic salt.

3. Colorless and tasteless

4. Economical

【Quality parameters】：

【Storage】：Put in ventilated and cool place and avoid sunlight. The shelf life is 12 months (20℃)
【Packing】：25kg in plastic bag or according to users.