BD7972431
Sodium 1,2-dihydroxyethane-1,2-disulfonate , 95% , 517-21-5
CAS NO.：517-21-5
Empirical Formula: C2H7NaO8S2
Molecular Weight: 246.18
MDL number: MFCD00007516
EINECS: 208-233-1
| Pack Size | Price | Stock | Quantity |
| 25g | RMB48.80 | In Stock |
|
| 100g | RMB113.60 | In Stock |
|
| 500g | RMB689.60 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 193 °C (dec.)(lit.) |
| storage temp. | Inert atmosphere,Room Temperature |
| form | solid |
| Merck | 14,4510 |
| BRN | 3898061 |
| CAS DataBase Reference | 517-21-5 |
| EPA Substance Registry System | 1,2-Ethanedisulfonic acid, 1,2-dihydroxy-, disodium salt (517-21-5) |
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
