Shijiazhuang Dingmin pharmaceutical Sciences Co.,Ltd
sales@dingminpharma.com
86-311-67260775
Modelo: CAS:540737-29-9
marca: Dm
Pacote: PE duplo com bolsa de alumínio
produtividade: 100kgs/month
transporte: Ocean,Air
Lugar de origem: Hebei, China
Apoio sobre: 100KGS/MONTH
Certificados : ISO9001
porta: SHANGHAI
Tipo de pagamento: L/C,T/T,Paypal
Incoterm: FOB,CIF
|
ITEMS |
SPECIFICATION |
RESULTS |
|
Appearance |
White to almost white solid |
White solid |
|
Identification |
1H NMR spectrum of the sample corresponds to the reference spectrum |
Corresponds to the reference spectrum |
|
Water |
≤ 1.0% |
0.20% |
|
Residue on Ignition |
≤ 0.1% |
0.05% |
|
Stereoisomers (Chiral HPLC) |
Enantiomer≤ 0.20% |
Not found |
|
Related substances (RP HPLC) |
Unspecified impurity: ≤ 0.10% |
0.06% |
|
|
Other Unspecified impurity: ≤ 0.10% |
0.01% |
|
Purity (RP HPLC) |
≥99.0% |
99.93% |
|
Assay |
98.0%~102.0% |
99.9% |
|
Solvents (GC)
|
Ethanol (5000ppm) |
850ppm |
|
|
Methanol（3000ppm） |
Not detected |
|
|
Toluene（890ppm） |
Not detected |
|
Storage |
Sealed and stored in a dry place at room temperature, protected from light |
|
|
Conclusion: Conform with Enterprise Standard. |
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