85-2022-32　Formaldehyde Sodium Bisulfite 25g　CAS No:870-72-4,Free acid: 75-92-3　164234

特徴

• Formaldehyde Sodium Bisulfite is used in the preparation of oil-soluble sulfonate additives used in improving anticorrosive, dispersant and antioxygenic properties of lubricant oils. Also used in chemical reactions in the preparation of chiral salen Mn(III) catalysts or lignosulfonates as dispersant for gypsum paste.
• Synonyms:1-Hydroxymethanesulfonic Acid Sodium Salt (1:1); Hydroxymethanesulfonic Acid Monosodium Salt; Hydroxymethanesulfonic Acid Sodium Salt; Formaldehyde, compd. with NaHSO3 (6CI); Formaldehyde Sulfite Sodium Salt; Formaldehyde, compd. with Monosodium Sulfite; Formaldehyde-sodium Bisulfite Adduct; Formbis; Hydroxymethanesulfonic Acid Sodium Salt; Monosodium Hydroxymethanesulfonate; Sodium Formaldehyde Bisulfite; Sodium Hydroxymethanesulfonate; Sodium Hydroxymethylsulfonate
• Molecular Formula:CH3NaO4S
• Molecular Weight:134.09
• Appearance:White solid
• Purity:≥97%
• Melting Point:200-202°C (dec.)
• Solubility:Methanol (Slightly, Heated), Water (Slightly)
• Storage and Stability:May be stored at RT for short-term only. Long-term storage is recommended at 4°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.