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L-GLUTAMIC ACID
Category : Food Additive Materials-Spices
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L-Glutamic Acid
Item Specifications (AJI)
Appearance White crystalline powder
Assay 99.0% ~ 100.5%
Specific Optical Rotation[а]D20 +31.5～+32.4°
Transmittance ≥98.0%
Loss on Drying ≤0.10%
Residue on Ignition ≤0.10%
PH 3.0~3.5
Heavy Metal (as Pb) ≤10ppm
Iron (as Fe) ≤10ppm
Arsenic (as As) ≤1ppm
Chloride ≤0.02%
Sulfate ≤0.02%
Ammonium ≤0.02%
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Room 3202 Huayu Tower, No.46 Shandong Road,Qingdao, China
Qingdao
/ China
Tel : 86+532+80902297
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http://www.kingunion.net/
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Contact Person : vivi zhang
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Food Additive Materials-Spices
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