L-Glutamic Acid
Anhui Suntran Chemical Co., Ltd. [China] 
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Quality/Safety Certification: 0.00
Glutamic Acid
Purity: 99.5%min
Standard: :FCC4/USP26
Package: 25Kg/bag or drum .
Glutamic Acid
Synonyms: (S)-2-Aminopentanedioic acid
Molecular Formula: C5H9NO4
CAS No: [56-86-0]
Characteristics: White crystals or crystalline powder
Items | Specifications |
Description | White crystals or crystalline powder |
Assay, % | 98.5 100.5 |
Specific rotation,° | +31.5 +32.4 |
Transmittance,% | ≥98.0 |
State of solution | Clear, colorless |
Chloride (Cl) , % | ≤0.020 |
Ammonium (NH4) , % | ≤0.020 |
Sulfate (SO4) , % | ≤0.020 |
Iron (Fe), ppm | ≤10 |
Heavy metals (Pb) , ppm | ≤10 |
Arsenic (As2O3) , ppm | ≤1 |
Other amino acids | Conforms |
Loss on drying, % | ≤0.1 |
Residue on ignition (sulfated) , % | ≤0.10 |
