Product name: L-Glutamine
Report date:
Shelf life: 2years
Description: White crystals or crystalline powder, slightly bitter taste.
Identification: Conform (IR)
Specifications:
|
Item
|
Specification
|
|
Assay
|
98.5~101.5%
|
|
Specific rotation[(]D20
|
+6.3~+7.3(
|
|
Chloride(Cl)
|
≤0.05%
|
|
Sulfate(SO4)
|
≤0.03%
|
|
Iron(Fe)
|
≤30ppm
|
|
Heavy metals(Pb)
|
≤15ppm
|
|
Other amino acids
|
≤0.5%
|
|
Loss on drying
|
≤0.30%
|
|
Residue on ignition
|
≤0.30%
|
|
Organic volatile impurities
|
Conforms
|