Synonyms:

Sodium pyrosulfite; Disodium disulphite; Disulfurous acid disodium salt; Pyrosulfurous acid disodium salt

Canonical SMILES: [O-]S(=O)S(=O)(=O)[O-].[Na+].[Na+]

HS Code: 2832 10 00

Density:1.48

Melting Point: 150°C

Storage: StoreatRT.

Appearance: Powder/Solid

Hazard Codes: Xn,Xi

Risk Statements:  22-31-41-36/37/38-52

Safety Statements: 26-39-46-36-16

Transport: 3260

WGK Germany: 1