FOB Price
Obtener el precio más reciente( Negotiable )
|Minimum Order
Place of Origin:
-
Price for Minimum Order:
-
Minimum Order Quantity:
500 Gram
Packaging Detail:
25KG/drum
Delivery Time:
7working days
Supplying Ability:
100 Ton per Month
Payment Type:
T/T, L/C, Western Union, PayPal
Persona de contacto Ms. sunny
CHAO YANG DISTRICT, Beijing, Beijing
|
ITEMS |
STANDARD |
RESULTS |
|
Appearance |
White powder |
Confirm |
|
Discriminate |
IR spectra of this product should be consistent with the reference map |
Confirm |
|
Melting range |
**3~**8℃ |
**5~**6℃ |
|
Specific rotation |
**8.0℃~**2.0℃ |
**0.4℃ |
|
PH |
Confirm |
Confirm |
|
Loss on drying |
≦0.5% |
0.1% |
|
Ignition residue |
≦0.1% |
0.1% |
|
Heavy metal ( Pb) |
≦0.**1% |
<0.**1% |
|
NH4 |
≦0.***4% |
<0.***4% |
|
CI |
≦0.***7% |
<0.***7% |
|
SO4 |
≦0.*2% |
<0.*2% |
|
Chromatographic purity |
Guanosine≦0.1% |
Undetected |
|
Inosine≦0.1% |
<0.1% |
|
|
UMP≦0.1% |
Undetected |
|
|
Adenine≦0.2% |
0.1% |
|
|
Total impurities≦0.5% |
0.1% |
|
|
Assay |
*9.0%～**1.0% |
*9.7% |
