Customization: | Available |
---|---|
CAS No.: | 19238-49-4 |
Formula: | / |
Still deciding? Get samples of US$ 1/kg
Request Sample
|
Suppliers with verified business licenses
Glutamic acid is an α-amino acid that is used by almost all living beings in the biosynthesis of proteins. It is non-essential in humans, meaning that the body can synthesize it. It is also an excitatory neurotransmitter, in fact the most abundant one, in the vertebrate nervous system. It serves as the precursor for the synthesis of the inhibitory gamma-aminobutyric acid in GABA-ergic neurons.
Product Name
|
L-Glutamic Acid
|
specification
|
99%
|
CAS NO.:
|
56-86-0
|
Appearance
|
White powder Powder
|
M.F.
|
C5H9NO4
|
M.W
|
147.13
|
L-Glutamine | USP40 | FCCVI |
Description | --- | White crystalline or crystalline powder |
Identification | Conform | --- |
Assay | 98.5%~101.5% | 98.5~101.5% |
pH | --- | 4.5~6.0 |
Transmittance | --- | ≥94.0% |
Loss on drying | ≤0.3% | ≤0.30% |
Residue on ignition | ≤0. 3% | ≤0.30% |
Chloride | ≤0.05% | ≤0.050% |
Heavy Metals | ≤15ppm | ≤15ppm |
Iron | ≤30ppm | ≤30ppm |
Sulfate | ≤0.03% | ≤0.030% |
Bulk density | --- | ≥0.85g/ml |
Ammonium | --- | --- |
Other amino acids | Conforms | --- |
Pyrogen | --- | --- |
Total plate count | --- | ≤1000cfu/g |
E.coli | --- | Negative in 10g |
Specific Rotation | +6.3°~+7.3° | +6.3º~ +7.3º |
Staphylococcus aureus | --- | Negative in 10g |
Salmonell | --- | Negative in 10g |