Pure 98% L-Phenylalanine with Best Price

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Product Description
High Quality Pure 98% L-Phenylalanine with Best Price
Product Name
l-phenylalanine
Test Items
Standard
Results
Description
White power
White 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 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

L-phenylalanine is found naturally in the breast milk of mammals.
It is used in the manufacture of food and drink products and sold as a nutritional supplement for its reputed analgesic and antidepressant effects. It is a direct precursor to the neuromodulator phenylethylamine, a commonly used dietary supplement.
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