FOB Price
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|Minimum Order
Place of Origin:
-
Price for Minimum Order:
-
Minimum Order Quantity:
5 Ton
Packaging Detail:
25kg bag or according to customer request
Delivery Time:
18 - 21 days
Supplying Ability:
12000 Metric Ton per Month
Payment Type:
T/T, L/C, Western Union, Money Gram
連絡先担当者 Mr. Robin
Administration Building, Bayhead, Langeberg Road, Port of Durban , Durban
L-Methionine USP*0 standard
|
ITEMS |
STANDARD |
TEST RESULT |
|
Appearance |
White crystals or crystalline powder |
Conforms |
|
Assay |
*9.0% ~ **1.0% |
*9.*0% |
|
Specific optical rotation |
**2.4°~ **4.8° |
**3.7° |
|
pH value |
5.6~6.1 |
6.0 |
|
Loss on drying |
≤ 0.3% |
0.*3% |
|
Heavy metals(Pb) |
≤*5ppm |
5 ppm |
|
Residue on ignition |
≤0.*0% |
0.*3% |
|
Chloride (as CL) |
≤0.*5% |
0.*1% |
|
Sulfate (SO4),(as SO4) |
≤0.*3% |
0.**5% |
|
Iron (as Fe) |
≤*0ppm |
7ppm |
|
Organic volatile impurities |
Meet the requirement |
Conforms |
|
Identification |
Infrared absorption |
Conforms |
