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Appearance
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Off white to white powder
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Identification 'A' ( by IR)
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IR Spectrum of sample should be concordant with the IR Spectrum of Working standard
|
|
Identification by HPLC
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The Retention Time of sample should match with Retention Time of Working Standard
|
|
Melting range
|
38°C to 44°C
|
|
Chromatographic purity (by HPLC)
|
NLT 96.0%
|
|
Related substance (by HPLC)
|
-
|
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Benzoic acid
|
NMT 1.0%
|
|
Single largest unknown impurity
|
NMT 1.0%
|