Shangyu King-Year Bio. Chemical Co.,Ltd.--L-arginine ¦Á-ketoglutarate|L-ornithine ¦Á-ketoglutarate|¦Á-Ketoglutaric acid

α-Ketoglutaric acid

Product name:α-Ketoglutaric acid
CAS NO. :328-50-7
Molecular formula:C₅H₆O₅
Structural formula:

Specification:

Item	Specification
Appearance	white crystallineor weakly crystalline powder
Assay (%)	≥ 99.0
m.p. ( ℃ )	112～118
Transmittance (%)	≥ 98 .0 (10%H₂O)
Loss on Drying (%)	≤ 1.0
Residue on ignition (%)	≤ 0.2
Heavy Metals(as Pb) (ppm)	≤ 10

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