Beijing FortuneStar S&T Development Co., Ltd.
Beijing FortuneStar S&T Development Co., Ltd.
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Amino Acids and Derivatives
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Product Name:
   L-Glutamine
CAS No.:
   56-85-9
Quanlity Standard:
    FCC4
Specification Sheet
 
Molecular Formula:    C5H10N2O3 
Molecular Weight:    146.15
Cas NO:              [56-85-9]
Characteristics:      White crystals or crystalline powder, odorless, slightly sweet taste.
Quality Standards:    FCCⅣ
                                               
Items
Specifications
Appearance
White crystalline powder
Identification
Infrared absorption spectrum
Specific Rotation[a]20D,°
+6.3 ~ +7.3
Assay ,%               
98.5~101.5
Loss on drying,%        
≤0.30
Heavy metals(as Pb), ppm         
≤10
Residue on Ignition(Sulfated),%              
≤0.10
 
 
 
 
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