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Sodium dithionite
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Identification |
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Name |
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Sodium dithionite |
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Synonyms |
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Dithionous acid disodium salt; Sodium hypodisulfite |
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Molecular Formula |
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Na2S2O4 |
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Molecular Weight |
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174.10 |
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CAS Registry Number |
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7775-14-6 |
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EINECS |
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231-890-0 |
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Properties |
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Melting point |
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300 ºC (dec.) |
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Water solubility |
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250 g/L (20 ºC) |
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Safety Data |
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Hazard Symbols |
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Xn Details |
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Risk Codes |
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R22;R31;R7 Details |
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Safety Description |
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S26;S28A;S43E;S7/8 Details |
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Transport Information |
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UN 1384 |
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List of Suppliers |
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The Complete List of Suppliers for Sodium dithionite |
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