p-hydroxybenderdehyde
Ozi nkiti:
Aha kemịkal: P-hydroxybenzaldehyde; 4-Hydroxybehyde
Aha Bekee: 4-hydroxybenderdehyde;
Nọmba nke: 123-08-0
Molecular usoro: C7H6O2
Igobular: 122.12
Nọmba einecs: 204-599-1
Usoro nhazi:
Ngalaba ndị metụtara: Organic etiti; ; Kemịkalụ kemịkalụ.
Melting Point: 112-116 ° C (line.)
Isi mmiri: 191 Celsius C 50mm
Nnọọ: 1.129G / CM3
Ntinye uche: 1.5105 (atụmatụ)
Isi Flash: 174 Celsius C
Solubality: soluble na ethanol, ethetone, acetone, ethl acetate, ubé nkpu mmiri na mmiri.
Nkọwa: Light edo edo ma ọ bụ nke na-acha ọcha kristal, na-atọ ụtọ nri ma ọ bụ ekpomeekpo.
Akara: 1.3 na 23 ℃
Steam nrụgide: 0.004PA na 25 ℃
| nkowa | unit | standadi |
| Mputa | Ọkụ na-acha odo odo ma ọ bụ na-acha ọcha kristal | |
| Isi Ihe | % | ≥99.0% |
| Na-agbaze | ℃ | 113-118 ℃ |
| Mmiri mmiri | % | ≤0.5 |
P- Hydroxzybehyde bụ onye na - abanye na organic Sinsonis ma na - ejikarị ezigbo kemikal ngwaahịa dị ka ọgwụ, ngwa nri, nri na ọgwụ.
Eji tumadi na mmepụta nke antibacteriaciacitist tmp (Trimethrim), Amicillim, Amicillil, Azalea, Azalea, Benzabate, Besmolol; Eji na mmepụta nke iromatic, vanillin, ethyn vanillin, utu Ketone; Isi ihe dị n'etiti akụrụngwa maka mmepụta nke ọgwụ ọgwụ na-egbu egbu ogwu na oxydioyonil.
25 kg kaadiboodu; Mbukota dika ihe ndi ahia choro.
Ekwesịrị ịpụ site n'ìhè, dị jụụ, akọrọ, akọrọ.
