| dbo:abstract |
هيدروكسي ميثيل سلفينات صوديوم ( Sodium hydroxymethanesulfinate) مركب كيميائي له الصيغة المجملة CH3NaO3S ، والصيغة المفصلة له Na+HOCH2SO2-. ويدعى أيضاً الرونغاليت وهي علامة مسجلة لشركة باسف. (ar) Natriumhydroxymethansulfinat ist eine anorganische chemische Verbindung aus der Gruppe der substituierten Sulfinsäurenderivate und Alkohole. Die Verbindung steht auf der Liste der CoRAP-Stoffe der EU. (de) Rongalite is a chemical compound with the molecular formula Na+HOCH2SO2−. This salt has many additional names, including Rongalit, sodium hydroxymethylsulfinate, sodium formaldehyde sulfoxylate, and Bruggolite. It is listed in the European Cosmetics Directive as sodium oxymethylene sulfoxylate (INCI). It is water-soluble and generally sold as the dihydrate. The compound and its derivatives are widely used in the dye industry. The structure of this salt has been confirmed by X-ray crystallography. (en) L'idrossimetansolfinato di sodio è un composto chimico di interesse industriale. Viene sintetizzato a partire da ditionito di sodio e formaldeide: Na2S2O4 + 2 CH2O + H2O → HOCH2SO3Na + HOCH2SO2Na In alternativa può essere utilizzato il . È un composto molto igroscopico, deve essere conservato al buio. In soluzione acquosa si decompone a 80 °C. Presenta numerosi utilizzi industriali. Per le sue proprietà riducenti viene utilizzato per trasformare i coloranti al tino nelle forme leuco. È anche un potente decolorante. Prende parte a molte reazioni di sintesi, tra le quali: preparazione di solfoni, tioeteri, , tioesteri e . riduttiva e riduzione di aldeidi. (it) Rongalit – organiczny związek chemiczny, sól będąca kompleksem hydrosulfoksylanu sodu z metanalem. W temperaturze pokojowej, związek ten występuje w postaci bezbarwnych kryształów lub białego proszku. Jest silnym reduktorem. Jest dobrze rozpuszczalny w wodzie i alkoholu etylowym. Jest stosowany w wyrobie włókien i farb. (pl) 甲醛次硫酸氢钠（化学式：CH3NaO3S），俗称吊白块、雕白粉、雕白粉C，是甲醛与形成的加合物。 (zh) |
| dbo:alternativeName |
Sodium formaldehydesulfoxylate, sodium oxymethylene sulfoxylate, Brüggolit (en) |
| dbo:iupacName |
Sodium hydroxymethanesulfinate (en) |
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Sodium hydroxymethanesulfinate (en) |
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Rongalite (en) |
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Sodium formaldehydesulfoxylate, sodium oxymethylene sulfoxylate, Brüggolit (en) |
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| rdfs:comment |
هيدروكسي ميثيل سلفينات صوديوم ( Sodium hydroxymethanesulfinate) مركب كيميائي له الصيغة المجملة CH3NaO3S ، والصيغة المفصلة له Na+HOCH2SO2-. ويدعى أيضاً الرونغاليت وهي علامة مسجلة لشركة باسف. (ar) Natriumhydroxymethansulfinat ist eine anorganische chemische Verbindung aus der Gruppe der substituierten Sulfinsäurenderivate und Alkohole. Die Verbindung steht auf der Liste der CoRAP-Stoffe der EU. (de) Rongalite is a chemical compound with the molecular formula Na+HOCH2SO2−. This salt has many additional names, including Rongalit, sodium hydroxymethylsulfinate, sodium formaldehyde sulfoxylate, and Bruggolite. It is listed in the European Cosmetics Directive as sodium oxymethylene sulfoxylate (INCI). It is water-soluble and generally sold as the dihydrate. The compound and its derivatives are widely used in the dye industry. The structure of this salt has been confirmed by X-ray crystallography. (en) Rongalit – organiczny związek chemiczny, sól będąca kompleksem hydrosulfoksylanu sodu z metanalem. W temperaturze pokojowej, związek ten występuje w postaci bezbarwnych kryształów lub białego proszku. Jest silnym reduktorem. Jest dobrze rozpuszczalny w wodzie i alkoholu etylowym. Jest stosowany w wyrobie włókien i farb. (pl) 甲醛次硫酸氢钠（化学式：CH3NaO3S），俗称吊白块、雕白粉、雕白粉C，是甲醛与形成的加合物。 (zh) L'idrossimetansolfinato di sodio è un composto chimico di interesse industriale. Viene sintetizzato a partire da ditionito di sodio e formaldeide: Na2S2O4 + 2 CH2O + H2O → HOCH2SO3Na + HOCH2SO2Na In alternativa può essere utilizzato il . È un composto molto igroscopico, deve essere conservato al buio. In soluzione acquosa si decompone a 80 °C. Presenta numerosi utilizzi industriali. Per le sue proprietà riducenti viene utilizzato per trasformare i coloranti al tino nelle forme leuco. È anche un potente decolorante. (it) |
| rdfs:label |
هيدروكسي ميثيل سلفينات صوديوم (ar) Natriumhydroxymethansulfinat (de) Idrossimetansolfinato di sodio (it) Rongalite (en) Rongalit (pl) 甲醛次硫酸氢钠 (zh) |
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