Customization: | Available |
---|---|
Powder: | Yes |
Customized: | Customized |
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Items
|
Requirements
|
Results
|
Appearance:
|
White to Off-white powder
|
White to Off-white powder
|
Identification
|
A. IR B. HPLC |
Conforms
|
Loss on drying
|
≤0.5%
|
0.1%
|
Identification A
|
IR spectrum corresponds to the reference chloramphenicol standard
|
Conforms
|
Melting Point
|
239-243°C
|
240°C
|
Related Substance
|
Individual impurity ≤1.0% Total impurity ≤2.0% |
0.1% 0.7% |
Heavy metal Pb : Cadmi.um(Cd) : As : Hg: |
≤ 10ppm <1 ppm <0.5 ppm <10ppm < 1 ppm |
<10ppm Conforms 0.3ppm Conforms Negative |
Residue on ignition
|
≤0.2%
|
0.04%
|
Assay (HPLC)
|
98.0%~102.0%
|
99.3%
|
Conclusion:
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The product conforms to BP.
|