L-Glutamic Acid
CAS No.：56-86-0
Molecule Formula：C5H9NO4
Molecule Weight：147.13
Structure Formula：
Description：White crystalline powder with barely perceptile out and acid taste. soluble in hot water, slightly soluble in water, practically insoluble in ethanol、acetone、aether.
Manufacture Standards：AJI/EP
Specification：
|
Specific rotation
|
+31.5-+32.5
|
|
Heavy metals
|
≤10ppm
|
|
Water content
|
≤0.10%
|
|
Residue on ignition
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≤0.10%
|
|
assay
|
99.0-100.5%
|
|
PH
|
3.0-3.5
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Mainly uses:
Used in food and medicine
Packing:
25kgs/ fiber drum
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