Hotline: 400-0510-518
Product Name: L-Glutamic acid
Medicines: --
Properties: white crystal or crystal powder
Formula:
C5 H9 NO4
Weight: 147.13
Cas No: 56-86-0
Product Description:
Product description 【Quality Standard】
Item
AJI92
Assay
98.5～101.5%
pH
3.0~3.5
Specific rotation[a]D020
+31.5～+32.4°
Transmittance(T430)
clear & colorless
Sulfate(SO4)
≤0.02%
Ammonium(NH4)
≤0.02%
Chloride(Cl)
≤0.02%
Iron(Fe)
≤10ppm
Heavy metals(Pb)
≤10ppm
Arsenic
≤1ppm
Lead(Pb)
≤5ppm
Loss on drying
≤0.2%
Residue on ignition
≤0.1%
Organic volatile impurities
Conforms
Main uses: In food industry: salt replacing agent, nutritional supplement, tasty agent. It is widely used in food processing and cooking filed. In pharmaceutical industry: essential amino-acid
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