p-Hydroxybenzaldehyde 99% cas 123-08-0
Manylion Cynnyrch
Tagiau Cynnyrch
| RHIF ACHOS: | 123-08-0 |
| Ymddangosiad: | Powdr crisialog gwyn i felyn golau |
| Fformiwla foleciwlaidd | C7H6O2 |
| Cais | Syntheseiddio organig, Canolradd Fferyllol |
| Pacio | 25kg/drwm, neu yn ôl cais cwsmeriaid |
| Prawf: | ≥ 99% |
| Eitem | Uned | Manylebau |
| Ymddangosiad | -- | Powdr crisialog melyn golau | Powdr crisialog gwyn oddi ar |
| Purdeb | % min | 99 | 99.5 |
| Pwynt toddi | °C munud | 114 | 115 |
| Dŵr | % uchafswm | 0.5 | 0.3 |
| Metel trwm | uchafswm ppm | - | 10 |
| Clorid | uchafswm ppm | - | 100 |
Blaenorol: 4-Aminoacetophenone 99% CAS 99-92-3 Nesaf: Asid 3-Bromoadamantane-1-carboxylig purdeb uchel 99% CAS 21816-08-0
