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149-44-0
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149-44-0
| Sodium hydroxymethanesulphinate Basic information | |
| Product Name: | Sodium hydroxymethanesulphinate |
| Synonyms: | Formaldehyde Sodium Sulfoxylate Hydroxymethanesulfinic Acid Sodium Salt Rongalite;aldanil;discolite;formaldehydehydrosulfite;formaldehydesodiumbisulfiteadduct;formaldehydesulfoxylicacidsodiumsalt;formapon;formopan |
| CAS: | 149-44-0 |
| MF: | CH3NaO3S |
| MW: | 118.09 |
| EINECS: | 205-739-4 |
| Mol File: | 149-44-0.mol |
| Sodium hydroxymethanesulphinate Chemical Properties | |
| Melting point | ~120 °C (dec.) |
| density | 1.744[at 20℃] |
| vapor pressure | 0.003Pa at 20℃ |
| Fp | >100℃ |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | H2O: 50 mg/mL, clear, colorless |
| form | Solid |
| color | White to Off-White |
| PH | 9.5-10.5 |
| Water Solubility | soluble H2O, alcohol [HAW93] |
| Merck | 148,620 |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| LogP | -3.4 at 22℃ |
| EPA Substance Registry System | Sodium sulfoxylate formaldehyde (anhydrous) (149-44-0) |
| Item | Standard | Result | Conclusion |
| NaHSO2.CH2O.2H2O | ≥98.0% | 99.2% | Pass |
| Solution | Clear or shight turbid | Slight turbid | Pass |
| No black | No black | Pass | |
| Appearance | White powder | White powder | Pass |
| Cu content | / | / | / |
| Mn content | / | / | / |
| Solubility in benzene | Insoluble | Insoluble | Pass |
| Conclusion | First class product | ||
| Sodium hydroxymethanesulphinate Basic information | |
| Product Name: | Sodium hydroxymethanesulphinate |
| Synonyms: | Formaldehyde Sodium Sulfoxylate Hydroxymethanesulfinic Acid Sodium Salt Rongalite;aldanil;discolite;formaldehydehydrosulfite;formaldehydesodiumbisulfiteadduct;formaldehydesulfoxylicacidsodiumsalt;formapon;formopan |
| CAS: | 149-44-0 |
| MF: | CH3NaO3S |
| MW: | 118.09 |
| EINECS: | 205-739-4 |
| Mol File: | 149-44-0.mol |
| Sodium hydroxymethanesulphinate Chemical Properties | |
| Melting point | ~120 °C (dec.) |
| density | 1.744[at 20℃] |
| vapor pressure | 0.003Pa at 20℃ |
| Fp | >100℃ |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | H2O: 50 mg/mL, clear, colorless |
| form | Solid |
| color | White to Off-White |
| PH | 9.5-10.5 |
| Water Solubility | soluble H2O, alcohol [HAW93] |
| Merck | 148,620 |
| Stability: | Stable. Incompatible with strong oxidizing agents. |
| LogP | -3.4 at 22℃ |
| EPA Substance Registry System | Sodium sulfoxylate formaldehyde (anhydrous) (149-44-0) |
| Item | Standard | Result | Conclusion |
| NaHSO2.CH2O.2H2O | ≥98.0% | 99.2% | Pass |
| Solution | Clear or shight turbid | Slight turbid | Pass |
| No black | No black | Pass | |
| Appearance | White powder | White powder | Pass |
| Cu content | / | / | / |
| Mn content | / | / | / |
| Solubility in benzene | Insoluble | Insoluble | Pass |
| Conclusion | First class product | ||
