Sodium formaldehyde sulfoxylate
Product Description
| Product | Sodium formaldehyde sulfoxylate |
| CAS | 149-44-0 6035-47-8 (dihydrate) |
| Formula | HOCH2SOONa or HOCH2SOONa 2H2O |
| Synonym | Sodium formaldehyde sulfoxylate, Formaldehyde hydrosulfite, Formaldehyde sodium bisulfite adduct, Formaldehyde sodium sulfoxylate, Hydroxymethanesulfinic acid monosodium salt, Hydroxymethanesulfinic acid sodium salt Methanesulfinic acid, hydroxy-, monosodium salt, Monosodium hydroxymethane sulfinate, SFS, Sodium formaldehyde hydrosulfite, Sodium hydroxymethane sulfinate Sodium methanalsulfoxylate, Sodium sulfoxylate formaldehyde |
Typical Product Specifications
| Sensoric | Small lumps or fine white powder |
| Assay % | ≥ 98% |
| pH of 10% water solution | 9.5 - 10.5 |
| Alkalinity (0.10N H2so4/2g) | (as Na2CO3 ) : 2, --/3,5% |
| Iron | ≤ 1 ppm |
| Water Insolubles, wt% | None |
| Grain size | Lumps 5 -10 mm |
| Chemical Structure |  |
| Notes | Sodium formaldehyde sulfoxylate is an Avail. as the dihydrate Sodium formaldehyde sulfoxylate uses and applications include: Catalystpolymerization regulator for plastics; redox activator in SB rubber production; reducing agent for redox-catalyzed polymerization; paint raw material; stripping and discharge agent for textiles; reducing agent in vat dyeing; bleaching agent for molasses, soap; antioxidant in pharmaceuticals; treatment of mercury poisoning; in food packaging adhesives; polymerization catalyst in manufacturing of paperpaperboard in contact with aqueousfatty foods; in closure-sealing gaskets for food containers; in food-contact rubber articles for repeated use; emulsifier in manufacturing of food-contact articles Suggested storage of Sodium formaldehyde sulfoxylate: Keep well closed in cool place |
| Class | Specialty Chemicals |
| Function | Catalyst, Emulsifier, Raw Material, Reducing Agent |
| Industry | Pharmaceutical, Textiles, Adhesives, Plastics |
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