α-Ketoglutaric free acid Product Code: 25102 CAS: 328-50-7 SKU: 25102 Category: Substrates |
Product Description |
SPECIFICATIONSCAS: 328-50-7 |
Form: White crystalline powder |
Molecular weight : 146.10 |
Molecular formula: C5H6O5 |
Assay: > 98 % |
Transmittance: > 95 % (10%, H2O) |
Loss on drying: < 1 % |
Chlorides: < 200 ppm |
Ammonium: < 200 ppm |
Heavy metals (Pb): < 10 ppm |
Iron: < 30 ppm |
Sulfates: < 200 ppm |
Melting point: 105 - 118 °C |
Residue on ignition: < 0.2 % |
Storage: Room temperature |
Stability: At least 2 years at R.T. |