外觀
Appearance
無色至淡黃色透明液體
Colorless to pale yellow transparent liquid
無色透明液體
Colorless transparent liquid
鑒別
Identification
色譜純度測定時,樣品主峰的保留時間應(yīng)與對照品主峰保留一致
The retention time of the major peak in the chromatogram of the sample solution should correspond to that in the chromatogram of the standard solution.
符合規(guī)定
Conforms
純度(GC)
Purity(GC)
≥99.0%
99.68%
苯酚(GC)
Phenol(GC)
≤0.30%
0.17%
碳酸二苯酯(GC)
Diphenyl Carbonate(GC)
0.12%
其他雜質(zhì)(GC)
Other impurities(GC)
≤0.40%
0.03%
色度(APHA)
Color(APHA)
≤40
30
水分
Moisture
≤0.20%
0.06%
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