Reducing Agent/Bleaching Agent Sodium Formaldehyde Sulfoxylate/Rongalite CAS 149-44-0

• CAS No.: 149-44-0
• Formula: CH3nao3s
• EINECS: 205-739-4
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Quality: Industrial
• Model NO.: 149-44-0
• Colour: White
• Sample: Available
• Storage: Cool Dry Place
• Self-Life: 1 Year
• MOQ: 25kg
• Transport Package: Bag
• Specification: Powder
• Trademark: Labeyond
• Origin: China

Product Description

Sodium Formaldehyde Sulfoxylate also called Rongalite is a chemical compound with the molecular formula Na+HOCH2SO2−. This salt has many additional names, including Rongalit, sodium hydroxymethylsulfinate, sodium formaldehyde sulfoxylate, and Bruggolite. It is listed in the European Cosmetics Directive as sodium oxymethylene sulfoxylate (INCI). It is water-soluble and generally sold as the dihydrate. The compound and its derivatives are widely used in the dye industry. The structure of this salt has been confirmed by X-ray crystallography.
 

Test Items	Specifications	Results
Appearance	Lump or powder	Powder
NaHSO2. CH2O. 2H2O	≥98.0%	99.3%
Solution	Clear or micro-turbid	Clear
Sulfide	No black	No black
Smell	No smell or a little smell of leek	A little smell of leek
PH	10.18