MOQ | 50 Kilogram/Kilograms |
CAS No. | 139-85-5 | Other Names | Protocatechualdehyde |
MF | C7H6O3 | EINECS No. | 205-377-7 |
Place of Origin | Hebei, China | Type | Pharmaceutical Intermediates |
Purity | 99% | Brand Name | WENXIPHARM |
Model Number | ZZWX-2020 | Application | Intermediates |
Appearance | Powder | Melting point | 150-157 °C(lit.) |
Boiling point | 213.5°C (rough estimate) | density | 1.2667 (rough estimate) |
refractive index | 1.4600 (estimate) | storage temp. | 2-8°C |
solubility | 6.3g/l | pka | pK (25°) 7.55 |