Sulfurous Acid Sodium Salt Heptahydrate

Catalogue number: S689235
Chemical name: Sulfurous Acid Sodium Salt Heptahydrate
Synonyms: Sulfurous Acid Disodium Salt Heptahydrate; Anhydrous Sodium Sulfite Heptahydrate; Disodium Sulfite Heptahydrate; E 221 Heptahydrate; S-WAT Heptahydrate; Sodium Sulfite Heptahydrate; Sodium Sulfite Anhydrous Heptahydrate
CAS Number: 10102-15-5
Possible CAS #: NA
Molecular form.: Na₂O₃S•7[H₂O]
Appearance: No Data Available
Melting Point: No Data Available
Mol. Weight: 126.04
Storage: No Data Available
Solubility: No Data Available
Stability: No Data Available
Category: No Data Available
Boiling Point: No Data Available
Applications: Sodium sulfite is mainly used for the manufacture of detergents and in the Kraft process of paper pulping. Sodium sulfite is also used as a fining agent, to help remove small air bubbles from molten glass, in the glass industry.
Dangerous Goods Info: NA
References: Brooks, M., et al.: Chem. Eng. Res. Des., 84, 139 (2006); Evans, J., et al.: Paper Trade J., 143, 42 (1959); Skvara, F.: Chemicky Prumysl, 28, 425 (1978)
Peer Review Product Citations:

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