2-OXOGLUTARIC ACID 2-OXOPENTANEDIOIC ACID KETO-GLU
2-Ketoglutaric acid /328-50-7
1, Specification of 2-Ketoglutaric acid /328-50-7
Item |
Specifications |
Results |
Characteristic |
white or almost white crystals or crystalline powder |
white crystal |
Melting point |
113~117℃ |
114~116℃ |
Fe |
≤10ppm |
Conforms |
Transmittance |
≥97% |
98.4% |
Loss on drying |
≤0.5% |
0.12% |
Residue on ignition |
≤0.2% |
0.02% |
Heavy metal |
≤10ppm |
Conforms |
Arsenic |
≤3ppm |
Conforms |
Assay |
≥99% |
99.48% |
Conclusion |
The results conforms with enterprise standards |
2, Appearance and Package 2-Ketoglutaric acid /328-50-7
Our regular package is 25kg/drum
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