Electroplating / Alfa Chemistry

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BSS

Catalog Number ACEP873552-1
CAS 873-55-2
Structure BSS
Synonyms Benzenesulfinic acid sodium salt;SBS
Molecular Weight 164.15
Molecular Formula C6H5NaO2S
Appearance White crystal
Application Used in photographing, pharmaceutical, electroplating industry.
Assay 99% min. (HPLC)
Chemical Name Sodium benzenesulfinate
Content Cl: 0.5% max.
Fe: 0.01% max.
Heavy Metal: 0.01% max.
SO42-: 0.5% max.
EC Number 212-842-8
Loss On Drying 19% max.
Packaging 25kg/fibre drum
pH 6.5~8.5 (1% aqueous solution)
Sulfite Test pass
Turbidity 4.0% max.
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