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149-44-0
bosschem
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 |