亚洲秘 无码一区二区三区电影_国产做a爱一级毛片毛毛漫画_亚洲一区二区自拍_手机在线A片_欧美中出

Paraformaldehyde

Molecualr formula : (CH2O)n

Molecular weight : (C3O)n 

Physical and chemical properties : White powder, with a smell of formaldehyde, water-soluble and insoluble in ethanol.

Standards : Q/DF01-2008 aldehyde content: 96±1%

Use : Mainly for the production of glyphosate can be used as disinfectant and insecticide

Packing : Plastic woven bag, net weight 25kg





  Previous product: Dimethyl phosphonate
  Next product: Hydrochloric acid