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    Product Name or CAS NO.
     
 
 
Special Chemicals
 

Phenol Sulfonic Acid
Synonyms Hydroxybenzene Sulphonic Acid
CAS No. 1333-39-7
Structure
Specification Appearance,  Brown-red transparent liquid 
Assay,%            65.0 Min. 
Free acid,%   2.8Max. 
Free phenol,%  0.8Max. 
Iron,%    0.1 Max. 
Solubility,%  86.0Min. 
H2SO2,%   0.005Max. 
Application Used as a fungicide, disinfectant of medical and surgical instruments.
Remaks


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