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10 Gram |
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Undecylenoyl Phenylalanine L Phenylalanine L-Phenylalanie
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Product Name:Undecylenoyl Phenylalanine
Other Names:L-Phenylalanine,N-(1-oxo-10-undecen-1-yl)-
CAS:175357-18-3
MF:C20H29NO3
Application: Whitening skin
The introduce of L-Phenylalanie
Nutritional supplement. One of the essential amino acids. In most food proteins almost not limited amino acid. Can be added in baking food, in addition to strengthening phenylalanine outside, and sugar up amino - carbonyl reaction, can improve the smell of food.
The COA of L-Phenylalanie
Product Name |
L-phenylalanine |
|
Test Items |
Standard |
Results |
Description |
White crystals or crystalline power |
crystalline power |
Identification test |
Pass |
pass |
pH |
5.4~6.0 |
5.67 |
Specific rotation [a]D20 |
-33.2~-35.2 |
-33.44 |
Chloride(Cl) |
0.021% |
less than 0.021% |
Heavy metals(Pb) |
15mg/kg |
less than15mg/kg |
Lead |
5mg/kg |
less than5mg/kg |
Arsenic(As) |
2mg/kg |
less than2mg/kg |
Loss on drying |
0.20% |
0.07% |
Residue on ignition |
0.10% |
0.05% |
Assay |
98.5~101.5% |
98.90% |
Molecular Structure |
|
|
Molecular Formula |
C9H11NO2 |
|
Molecular Weight |
165.19 |
|
CAS NO. |
63-91-2 |
|
EINECS |
200-568-1 |
|
FEMA |
3585 |
|
Density |
1.29 |
|
Melting point |
270-275 ºC |
|
Water solubility |
1-5 g/100mL at 25 ºC |
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