Properties: white crystal or crystal powder, light bitter taste
Formula:
C6H13NO2
Weight: 131.17
Cas No: 61-90-5
Product Description:
Packing: inner double layer plastic film, outer fiber can; 25kg/drum
Storage: 2 years in seal and shading place
【Quality Standard】
Item
AJI92
USP28
Assay
98.5～101.0%
98.5～101.5%
pH
5.5～6.5
5.5～7.0
Specific rotation[a]D020
+14.9°～+16.0°
[a]D025
+14.9°～+17.3°
Transmittance T430
clear & colorless
≥98.0%
Chloride(Cl)
≤0.02%
≤0.05%
Ammonium((NH4)
≤0.02%
Sulfate(SO4)
≤0.02%
≤0.03%
Iron(Fe)
≤10ppm
≤30ppm
Heavy metals(Pb)
≤10ppm
≤15ppm
Arsenic
≤1ppm
Other amino acids
≤0.5%
Loss on drying
≤0.20%
≤0.20%
Residue on ignition
≤0.10%
≤0.40%
Organic volatile impurities
conforms
Main uses: Important amino acid for protein; used in bread and flour product; for the preparation of amino acid transfusion; as perfume to improve food flavor; promote the synthesis of skeletal muscle protein
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