Buy p-Hydroxybenzenesulfonic acid (4-Phenolsulfonic Acid) CAS 98-67-9, a chemical intermediate for p-Hydroxybenzenesulfonic acid from TNJ Chemical, China leading p-Hydroxybenzenesulfonic acid suppliers, factory & manufacturers. If you want to buy p-Hydroxybenzenesulfonic acid, please mail to sales@tnjchem.com
Product name: p-Hydroxybenzenesulfonic acid (4-Phenolsulfonic Acid)
Alias: 4-Phenolsulfonic AcidMolecular formula: C6H6O4S·2H2O
Molecular weight: 210.17
Specification
Appearance light brown red solid
Assay % ≥98Chloride (as Cl) % ≤0.2
Free sulfuric acid (as H2SO4) % ≤3.0
Fe % ≤0.01
Heavy metals (as Pb) % ≤0.005
Residue on ignition % ≤0.2
Uses
Widely used in printing and dyeing, synthetic plastics, oil exploitation and pharmaceutical industry.
Packing & storage
Double-layer plastic bag lined cardboard drum, Net wt 25KG/drum or 60Kg/drum.
Sealed, kept in dark place. Common chemicals
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