Disodium disulfiteNa2S2O5
CAS-No.: | 7681-57-4 |
---|---|
EINECS No.: | 231-673-0 |
Hazard signs
Occupational exposure limit
WORKPLACE EXPOSURE STANDARDS FOR AIRBORNE CONTAMINANTS (AU)
- TWA (mg/m3) 5
- H: 302
Harmful if swallowed
- H: 318
Causes serious eye damage.
- P: 301 + 312 + 330
Wear protective gloves/protective
clothing/eye protection/
face protection.
- P: 313
Get medical advice/attention.
- EUH: 031
Contact with acids liberates toxic gas
ไม่มีการจัดประเภท GHS ในขณะนี้
Density (at 20 °C):
2,36 g/cm3
Details
0 | No explosion danger | |
1 | Instable when heated | |
1 | Low risk. Filter recommended | |
DG-EA: |
Also known as:
- Dinatriumdisulfit Disodium disulfite disodium disulphite Disodium metabisulfite Disodium pyrosulfite Disulfurous acid, disodium salt (9CI) METABISULFITO SODICO METABISULFITO SODICO TECNICO Natriumdisulfit pirosiarczyn sodowy Pyrosulfurous acid, disod
- Disodium disulphite
- Disodium pyrosulfite
- Sodium metabisulfite
- Sodium metabisulphite
- Sodium pyrosulfite
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