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 CAS No: 870-72-4 Free acid: 75-92-3 Molecular Formula: CH3NaO4S Molecular Weight: 134.09 Appearance: White solid Purity: 97% Melting Point: 200-202C (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 4C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.
Molecular Weight:
134.09
Purity:
97%
Form:
White solid
CAS Number:
[870-72-4]
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