93792
Benzenesulfonic acid
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About This Item
biological source
synthetic
Quality Segment
assay
≥99.8% (area, HPLC)
form
solid
concentration
≥98.0 % (w/w) (T)
impurities
≤0.05% phenyl p-tolylsulfone (area), ≤0.1% any not specified impurity (area), ≤1% water (Karl Fischer), ≤2 mg/kg residual solvents (benzene) (GC), ≤5000 mg/kg residual solvents (heptane) (GC), ≤890 mg/kg residual solcents (toluene) (GC)
ign. residue
≤0.2%
solubility
H2O: 0.1 g/10 mL, clear, colorless
anion traces
chloride (Cl-): ≤500 mg/kg, sulfate (SO42-): ≤600 mg/kg
suitability
corresponds for identity (IR) (ATR)
SMILES string
OS(=O)(=O)c1ccccc1
InChI
1S/C6H6O3S/c7-10(8,9)6-4-2-1-3-5-6/h1-5H,(H,7,8,9)
InChI key
SRSXLGNVWSONIS-UHFFFAOYSA-N
Analysis Note
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B
Storage Class
8A - Combustible corrosive hazardous materials
flash_point_f
Not applicable
flash_point_c
Not applicable
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