Function: | Antineoplastic |
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Grade Standard: | Medicine Grade |
Type: | Chemical Reagent |
State: | Powder |
Volatile: | Not Volatile |
Shelf Life: | 1 Yeae |
Samples: |
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Items | Standard | Results |
Appearance | White to reddish crystalline powder | reddish crystalline powder |
Solubility | It should be slightly soluble in dimethyl sulfoxide, slightly soluble in water, very slightly soluble in methanol, hardly soluble in ethanol or acetone, and slightly soluble in glacial acetic acid | It is slightly soluble in dimethyl sulfoxide, slightly soluble in water, very slightly soluble in methanol, almost insoluble in ethanol or acetone, and slightly soluble in glacial acetic acid |
Identification |
The maximum absorption should be at 254 nm and 330 nm, and the minimum absorption should be at 240 nm and 279 nm | The maximum absorption is at 253.9nm and 329.4nm, and the minimum absorption is at 240.8nm and 279.1nm |
HPLC:The retention time of the major peak of the sample corresponds to that of the standard solution | HPLC:The retention time of the major peak of the sample corresponds to that of the standard solution | |
IR:IR Spectrum of sample is the same as working standar(Spectrum set 1216) | IR:IR Spectrum of sample is the same as working standar(Spectrum set 1216) | |
PH | 5.5-7.0 | 5.9 |
Bacterial endotoxin | <0.3EU/g | Complies |
... | ... | ... |
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