B atch N o . | HF1 71121 | Q uantity | 8.5k gs |
Mfg. Date | Nov . 21 , 201 7 | Package | As required |
R ep . D ate | Nov . 25 , 201 7 | E xp . D ate | Nov . 20 , 201 9 |
I tems | S tandards | R esults | |
Appearance | White or off-white solid powder | Complies | |
I dentification | By IR | Complies | |
By HPLC | Complies | ||
Solubility | Soluble in DMF, sparingly soluble in THF, slightly soluble in methanol and acetonitrile, very sightly soluble in ethanol and dichloromethane, insoluble in water | Complies | |
Polymorphic Form | Polymorphic f orm 1 | Complies | |
Melting Point | 211 ºC~ 216 ºC | 212 . 8 ºC~ 214 . 9 ºC | |
Water Content | ≤ 0.50 % | 0. 10 % | |
H eavy M etals | ≤ 20ppm | Complies | |
Residue on Ignition | ≤ 0. 2 0 % | 0.0 9 % | |
R elat ed S ubstance | Any single impurity : ≤ 0. 1 0% | 0.06% | |
Total Impurities : ≤ 1.00% | 0. 16 % | ||
Assay (on the anhydrous basis) | 98 .0 %~102 .0 % | 99. 94 % | |
Particle Size | D90: ≤ 100 µ m | Complies | |
Reference Standard | In-house Standard | ||
Conclusion | The product complie d to In-house standard . | ||
Storage | Preserve in tight,light-resistant containers in a cool place |