Shijiazhuang Dingmin pharmaceutical Sciences Co.,Ltd
sales@dingminpharma.com
86-311-67260775
Modello: CAS:477600-75-2
marchio: DM
Pacchetto: Doppio PE con sacchetto in alluminio
produttività: 100kgs/month
Trasporti: Ocean,Air
Luogo di origine: Hebei, Cina
Supportare: 100KGS/MONTH
Certificati : ISO9001
Porta: SHANGHAI
Tipo di pagamento: L/C,T/T,Paypal
Incoterm: FOB,CIF
|
ITEMS |
SPECIFICATION |
RESULTS |
|
Appearance |
White solid |
White solid |
|
Identification |
1H NMR spectrun of the sample corresponds to the reference spectrum |
Conforms |
|
Stereoisomers (Chiral HPLC) |
Enantiomer ≤ 0.20% |
0.04% |
|
Solvents(GC) |
Ethanol ≤ 5000 ppm |
800 ppm |
|
|
Ethyl acetate ≤ 3000 ppm |
500 ppm |
|
|
Methanol ≤ 3000 ppm |
N.D. |
|
|
Toluene ≤ 890 ppm |
N.D. |
|
Water(KF) |
≤1.0% |
0.20% |
|
Residue on ignition |
≤0.1% |
0.06% |
|
Related substances
|
Unspecified impurity ≤ 0.10% |
0.08% |
|
|
Other unspecified impurity ≤ 0.10% |
0.04% |
|
|
Other unspecified impurity ≤ 0.10% |
0.07% |
|
|
Total impurities ≤ 0.10% |
0.19% |
|
Purity (RP HPLC) |
≥99.0% |
99.81% |
|
Assay (Material balance) |
98.0% -102.0% |
99.8% |
|
Storage |
Sealed and stored in a dry place at room temperature. |
|
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