N-Acetyl-L-Glutamine

Product Description

 
[Description]: White crystal power, easily soluble in water, soluble in ethanol and ethyl acetate.
 
[Content]: 98%
[Melting Point]: 195-199C
[Actions]: It can be used for the treatment of brain traumatic coma, liver coma, paralysis and neurological diseases and also be used for the treatment of nervous headache, back pain, polio sequelae.
 
Specification:
Items
 Limits
 
Appearance
 White crystalline powder or colorless crystals
 
Specific rotation
 -11.5--13.0
 
State of solution
(Transmittance)
 95.0%
 
Chloride(Cl)
 0.040%
 
Ammonium(NH4)
 0.10%
 
Sulfate(SO4)
 0.048%
 
Iron(Fe)
 30ppm
 
Heavy metals(Pb)
 10ppm
 
Arsenic(As2O3)
 2ppm
 
Other Amino Acids
 Chromatographically not detectable
 
Loss on drying
 0.60%
 
Residue on ignition
(Sulfated)
 0.20%
 
Assay
 98.0-101.0%
 
PH
 1.7-2.8
 

[Package]: 25kg/barrel
[Store]: Keep sealed, Store in a dry place.