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Sodium benzenesulfinate

Sodium benzenesulfinate

Product Name Sodium benzenesulfinate
CAS NO 873-55-2
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Sodium benzenesulfinate

Description :

 

 

Chemical Name

Sodium benzenesulfinate

Molecular formula

C6H5NaO2S

CAS No.

873-55-2

EINECS No.

212-842-8

Molecular weight

164.15

Molecular Structure

Details

Appearance: White crystal

Assay (HPLC): 99% min.

Iron content: 0.01% max.

Loss on drying: 19% max.

PH (1% aqueous solution): 6.5—8.5

Chloride: 0.5% max.

Sulfate: 0.5% max.

Sulfite test: pass

Turbidity (NTU): 4.0% max.

Heavy metal: 0.01% max.

Packing: 25kg/fibre drum

Main Application

Used in photographing, pharmaceutical, electroplating industry.