Product name:L-Arginine Pyroglutamate
CAS NO. :56265-06-6
Molecular formula:C11H21N5O5
Structural formula:
Specification:
Test items
|
Specification
|
Identification
|
To Pass
|
L-Arginine
|
56.5%--58.5%
|
L-Pyroglutamine
|
41.5%--43.5%
|
Loss on drying
|
NMT 0.5%
|
Residue on Ignition
|
NMT 0.1%
|
Clarity and Color of Solution
|
Clear and colorless (10% solution)
|
Heavy Metals
|
NMT 10ppm
|
Transmittance
|
NLT 95.0%
|
Specific rotation ( °)[α]D20
|
+16.0 ± 1.0 º (8g/100ml,6N HCl)
|
Chlorides
|
NMT 200ppm
|
Sulfate
|
NMT 100ppm
|
Arsenic
|
NMT 1ppm
|
Use: Mainly used in sports health and health improvement.