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7681-57-4 Sodium metabisulfite Sodium metabisulfite
Sodium metabisulfite Basic information |
Product Name: | Sodium metabisulfite |
Synonyms: | disodiummetabisulfite;disodiumpyrosulphite;fertisilo;metabisulfitedesodium;Sodiummetabisufite;sodiummetabisulfite(na2-s2o5);sodiumpyrosulfite(na2s2o5);Sodium dissulfite |
CAS: | 7681-57-4 |
MF: | 2Na.O5S2 |
MW: | 190.11 |
EINECS: | 231-673-0 |
Product Categories: | INORGANIC & ORGANIC CHEMICALS;Inorganics;inhibitor and freshen agent |
Mol File: | 7681-57-4.mol |
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Sodium metabisulfite Chemical Properties |
mp | 150 °C |
density | 1.48 |
storage temp. | Store at RT. |
solubility | 540 g/L (20°C) |
Water Solubility | 540 g/L (20 ºC) |
Merck | 14,8638 |
Stability: | Stable. Incompatible with strong oxidizing agents, strong acids. Contact with strong acids releases a poisonous gas. May be moisture and air sensitive. |
CAS DataBase Reference | 7681-57-4(CAS DataBase Reference) |
EPA Substance Registry System | Disulfurous acid, disodium salt(7681-57-4) |
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