Hydroxymethane sulfonate

The reaction of polyacrylamide with formaldehyde and sodium bisulfite or sodium formaldehyde bisulfite at temperatures below 100° C to form amidomethylsulfonate was studied by Schiller and Suen. They reported sulfomethylation readily occurred at pH 12 and temperature at 70°-75° C. The conclusion was mostly based on the results of redox titrations for residual bisulfite and sulfite. Assuming all residual bisulfite and sulfite are titratable and the formation of sodium hydroxymethane sulfonate from formaldehyde and bisulfite is substantially complete at low pH values, only the bisulfite that is in excess of formaldehyde can be titrated. At high pH values, the formation of sodium hydroxymethane... 

Martin, L.R., Easton, M.P, Foster, J.W., and Hill, M.W., Oxidation of hydroxymethane-sulfonic acid by Fenton s reagent, Atmospheric Environ., 23(3), 563, 1989. 

Zuo, Y. and Chen, H. Simultaneous determination of sulfite, sulfate, and hydroxymethane-sulfonate in atmospheric waters by ion-pair HPLC technique. Talanta 2003, 59, 875-881. 

Figure 11. A representative chromatogram for the separation and identification of hydroxymethane sulfonate in fogwater collected...

Finally, several equilibrium and kinetic properties of aldehyde-bisulfite adducts were found to be linearly related Taft s a parameter (Betterton et al.t 1988). These compounds, which include a-hydroxymethane sulfonate and other a-hydroxyalkyl sulfonates, may be important reservoirs of S(IV) species inj clouds, fog, and rain. Fairly good relationships were found between equilibrium properties (e.g. acidity constants) and Sir values, but rates constants for) nucleophilic addition of S03 to the aldehydes showed only a crude fit, Similarly, poor results were found in applying a to hydrolysis reactions of] volatile alkyl chlorides (T. Vogel, University of Michigan, personal communh cation, 1989), and this has been shown to be a general characteristic of reactioni of alkyl halides with nucleophiles (Okamoto et al., 1967). 

Rongalit C. [BASF AG] Sodium hydroxymethane sulfonate reducing and discharge agent for textile printing. 

Hydroxymethane sulfonic acid (HMSA) HOCH,SO,H 0 11 HOCH. — S—OH 11 0 Aqueous... 

Hydroxymethanesulfinic acid monosodium salt Hydroxymethanesulfinic acid sodium salt. See Sodium formaldehyde sulfoxylate Hydroxymethanesulfonic acid, monosodium salt. See Sodium hydroxymethane sulfonate 1-Hydroxy-2-methoxy-4-allylbenzene 4-Hydroxy-3-methoxyallylbenzene. See Eugenol 4-Hydroxy-3-methoxybenzaldehyde. See Vanillin... 

Acrylonitrile/butadiene/styrene copolymer RongaUt C. See Sodium hydroxymethane sulfonate... 

Sodium N-(2-hydroxyethyl)-N-[2-[(1-oxododecyl) amino] ethyl]-p-alaninate. See Sodium lauroamphopropionate Sodium (Z)-N-[2-[(2-hydroxyethyl) (1-oxo-9-octadecenyl) amino] ethyl] glycinate. See Sodium oleoamphoacetate Sodium N-(2-hydroxyethyl)-N-[2-[(1 -oxooctadecyl) amino] ethyl] glycinate. See Sodium stearoamphoacetate Sodium 2-hydroxy-3-[(2-hydroxyethyl) [2-[(1-oxo-9-octadecenyl) amino] ethyl] amino] propanesulfonate. See Sodium oleoamphohydroxypropylsulfonate Sodium hydroxymethane sulfinate. See Sodium formaldehyde sulfoxylate Sodium hydroxymethane sulfonate CAS 870-72-4 EINECS/ELINCS 212-800-9 Synonyms Hydroxymethanesulfonic acid, monosodium salt Sodium formaldehyde bisulfite... 

Definition Sodium salt of hydroxymethane sulfonic acid... 

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