About products and suppliers
40 paraformaldehyde food grade products are offered for sale by suppliers on Alibaba.com, of which aldehyde & ketone & chinone accounts for 40%.
A wide variety of paraformaldehyde food grade options are available to you, such as industrial grade, agriculture grade.You can also choose from 50-00-0, 30525-89-4 paraformaldehyde food grade,as well as from 200-001-8 paraformaldehyde food gradeand whether paraformaldehyde food grade is ch2o, or c3h6o3x2.