Sodium metabisulfite 7681-57-4 2Na.O5S2
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) |
Safety Information |
Hazard Codes | Xn,Xi |
Risk Statements | 22-31-41-36/37/38-52 |
Safety Statements | 26-39-46-36 |
RIDADR | 3260 |
WGK Germany | 1 |
RTECS | UX8225000 |
PackingGroup | III |
Hazardous Substances Data | 7681-57-4(Hazardous Substances Data) |
Sodium metabisulfite Usage And Synthesis |
Chemical Properties | white crystalline powder with a sulfur smell |
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