Specification
Appearance White solid
Assay ≥98.0%
4,4-biphenyldiphenylsulfone ≤0.2%
Free Acid ≤0.25%
Unknown impurities(each) ≤0.25%
4- biphenyl -benzenesulfonic acid ≤0.25%
phenothiol ≤ 0.0001%Application
Used as medicine, pesticide intermediate
Package
25kg per drum
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