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Product Name: 2-Benzoylbenzoic acid

CAS number: 85-52-9


General Information
CAS Number 85-52-9
Linear Formula C6H5COC6H4CO2H
Molecular Weight 226.23
Beilstein Registry Number 1107841
EC Number 201-612-2
MDL Number MFCD00002472
Physical Appearance Off white to white powder
Identification (FT-IR) FT-IR spectrum corresponds to Reference Standard
Melting Range 1260C to 1300C
Moisture content by KF NMT 2.00% w/w
Solubility in Methanol Slightly turbid solution
Sulphated ash NMT: 0.50 %
Assay (titrimetry) NLT:98.0% & NMT:102.0%
Purity by HPLC NLT : 99.0%
Impurity X1 NMT: 0.2%
Methyl-2-benzoylbenzoate+Impurity X2 NMT:0.2%
Other impurities NMT: 0.1%
Benzene Content NMT: 2 ppm