
Catalog Number	AR00E9A9
Chemical Name	Sodium formaldehydesulfoxylate dihydrate
CAS Number	6035-47-8
Molecular Formula	CH7NaO5S
Molecular Weight	154.1181
MDL Number	MFCD00150598
SMILES	[O-]S(=O)CO.[Na+].O.O

Sodium formaldehydesulfoxylate dihydrate, also known as Rongalite C or FAS, is a versatile reducing agent commonly used in chemical synthesis. In organic chemistry, it serves as a reagent for the reduction of various functional groups, including nitro, carbonyl, and sulfone groups. This compound is particularly valuable in the synthesis of pharmaceuticals, dyes, and polymers due to its selective and mild reducing properties.Additionally, Sodium formaldehydesulfoxylate dihydrate is employed in the textile industry for the removal of excess or unreacted dyes from fabrics through reduction processes. Its ability to efficiently decolorize dyes makes it a crucial component in dyeing and printing applications.Furthermore, in analytical chemistry, Sodium formaldehydesulfoxylate dihydrate is utilized as a reducing agent for the quantification of various analytes, such as metals and organic compounds, by converting them to their reduced forms for easier detection and measurement. Its stability and rapid reaction kinetics make it a preferred choice in analytical procedures.Overall, Sodium formaldehydesulfoxylate dihydrate plays a crucial role in various chemical synthesis processes, offering selective reduction capabilities that are essential in the production of a wide range of compounds and materials.