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CAS NO.328-50-7
99%(2-24)Kilogram99%(25--1)Kilogram
Best Price 2-Ketoglutaric Acid Alpha Ketoglutaric Acid Powder a-Ketoglutaric Acid | ||
Product Name: | a-Ketoglutaric Acid | |
CAS: | 328-50-7 | |
Molecular Formula: | C5H6O5 | |
Molecular Weight: | 146.1 | |
EINECS: | 206-330-3 |
Items | Standard | Result | |
Appearance | White to yellow crystalline powder | Conform | |
Specific rotation[α]D^20 | +16.5~+18.5 | 18.1 | |
Loss on drying | ≤1.0 | 0.19 | |
Residue on ignition | ≤0.2 | 0.10 | |
Chloride(%) | ≤0.05 | 6.0 | |
PH(10%H2O) | 5.5-7.0 | <0.005% | |
Heavy metals(Pb) | ≤10ppm | <10ppm | |
Assay | 98-102.0 | 99.36 | |
Conclusion | The results conforms with enterprise standards |