>113 °C

>235.4 °F

H2O: soluble0.1 g/10 mL, clear, colorless

≤0.1% any not specified impurity(area)

≤890 mg/kg residual solcents (toluene) (GC)

≤2 mg/kg residual solvents (benzene) (GC)

≤1% water (Karl Fischer)

≤5000 mg/kg residual solvents (heptane) (GC)

≤0.05% phenyl p-tolylsulfone(area)

≥99.8% (area, HPLC)

≥98.0% (w/w) (T)

corresponds for identity (IR) (ATR)

C6H5SO3H

sulfate (SO42-): ≤600 mg/kg

GMP

≤0.2%

Danger

22-34

1

H301-H315-H318

腐蚀性 (C)

P280-P301+P310-P305+P351+P338

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