p-Hydroxybenzaldehyde 99% cas 123-08-0
Manylion Cynnyrch
Tagiau Cynnyrch
| RHIF CAS. : | 123-08-0 |
| Ymddangosiad: | Oddi ar wyn i bowdr crisialog melyn golau |
| Fformiwla moleciwlaidd | C7H6O2 |
| Cais | Organig synthesize, Fferyllol Canolradd |
| Pacio | 25kg / drwm, neu yn ôl cais cwsmeriaid |
| Assay: | ≥99% |
| Eitem | Uned | Manylebau |
| Ymddangosiad | -- | Powdr crisialog melyn ysgafn | Oddi ar bowdr crisialog gwyn |
| Purdeb | % mun | 99 | 99.5 |
| Ymdoddbwynt | °C mun | 114 | 115 |
| Dwfr | % max | 0.5 | 0.3 |
| Metal trwm | ppm max | - | 10 |
| Clorid | ppm max | - | 100 |
Pâr o: 4-Aminoacetophenone 99% CAS 99-92-3
Nesaf: Asid purdeb uchel 3-Bromoadamantane-1-carbocsilig 99% CAS 21816-08-0
