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|Minimum Order
Place of Origin:
China
Price for Minimum Order:
-
Minimum Order Quantity:
25 Kilogram
Packaging Detail:
25kg/drum
Delivery Time:
7days
Supplying Ability:
15 Ton per Month
Payment Type:
Other, PayPal, Money Gram, Western Union, D/P, D/A, L/C, T/T
連絡先担当者 Ms. Evelyn
Rm 2405, Unit 1, Buiding 1, Taiyin Tower jianghan Econmic Development Zone, Wuhan, Hubei
|
Item |
Specification (AJI*2) |
Results |
|
 Appearance |
White crystals or crystalline powder |
Conforms |
|
 Specific rotation |
 **4.0° to **7.0° |
 **5.5° |
|
State of solution (Transmittance) |
Not less than *5.0% |
*8.8% |
|
 Chloride(Cl) |
 Not more than 0.*2% |
 Less than 0.*2% |
|
 Ammonium (NH4) |
 Not more than 0.*2% |
 Less than 0.*2% |
|
 Sulfate(SO4) |
 Not more than 0.**0% |
 Less than 0.**0% |
|
 Iron(Fe) |
 Not more than *0ppm |
 Less than *0ppm |
|
 Heavy metals(Pb) |
 Not more than *0ppm |
 Less than *0ppm |
|
 Arsenic (As2O3) |
 Not more than 1ppm |
 Less than 1ppm |
|
 Other amino acids |
Chromatographically Not detectable |
Conforms |
|
 Loss on drying |
 Not more than 0.*0% |
 0.*0% |
|
 Residue on ignition(sulfated) |
 Not more than 0.*0% |
 0.*5% |
|
 PH |
 5.0 to 6.5 |
 6.1 |
|
 Assay |
 *8.5% to **1.0% |
 *9.*0% |
L-Hydroxyproline, a hydroxylated form of the amino acid proline, is a major component of collagen, L-Hydroxyproline can be used in the synthesis of mycology medicals (anti-fungals) and chiral ligands (enantioselective ethylation of aldehydes). It is also used as important raw materials in the cosmetic field
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