Usha Chem offers Sodium Formaldehyde Sulfoxylate in Powder Form. Usha Chem supplies chemicals, dyes & minerals to industries like agrochemicals and petrochemicals, food and pharmaceuticals, pigment and polymer, paint and printing ink, plastics and plywood, leather and paper. Sodium Formaldehyde Sulfoxylate in Powder Form has been available in white color and also in small lumps form. Sodium Formaldehyde Sulfoxylate in Powder Form has been provided with 98% minimum amount of assay. The grain size of this small lumps form of this chemical is 5-10mm.