4-Hydroxybenzaldehyde CAS 123-08-0 Ogo dị elu
Nye ya na ịdị ọcha dị elu yana ịdị mma kwụsie ike
Aha kemịkal: 4-Hydroxybenzaldehyde
Ọnọdụ: 123-08-0
Ogo dị elu, mmepụta azụmahịa
| Aha Chemical | 4-Hydroxybenzaldehyde |
| Ụdị okwu | p-Hydroxybenzaldehyde (PHBA);Para-Hydroxy Benzaldehyde |
| Nọmba CAS | 123-08-0 |
| Nọmba CAT | RF-PI342 |
| Ọnọdụ Ahịa | N'ọkwa, Mpụta Ihe ruru Tọn |
| Usoro ihe omimi | C7H6O2 |
| Ibu molekụla | 122.12 |
| Ebe Na-agbaze | 112.0 ~ 116.0 ℃ (ọkụ) |
| Ebe esi nri | 191 ℃ (50mmHg) |
| Njupụta | 1.129 g/cm3 |
| Ụdị | Ruifu Chemical |
| Ihe | Nkọwapụta |
| Ọdịdị | Ntụ ntụ kristal na-acha odo odo |
| Ụzọ ịdị ọcha / nyocha | ≥99.0% (HPLC) |
| 2-Hydroxybenzaldehyde | ≤0.10% (HPLC) |
| 3-Hydroxybenzaldehyde | ≤0.10% (HPLC) |
| Mmiri (site na KF) | ≤0.50% |
| Mmiri na-adịghị edozi | ≤0.05% |
| Mgbakọta adịghị ọcha | ≤1.0% |
| Ọla dị arọ | ≤8ppm |
| Chloride | ≤50ppm |
| Nlele ọkọlọtọ | Standardkpụrụ ụlọ ọrụ |
| Ojiji | Ndị n'etiti ọgwụ;Flavors na fragrances |
ngwugwu: Kalama, Aluminom foil bag, kaadiboodu drum, 25kg / Drum, ma ọ bụ dị ka ndị ahịa chọrọ.
Ọnọdụ Nchekwa:Na-echekwa n'ime akpa ndị a kpuchiri ekpuchi na ebe dị jụụ na nke kpọrọ nkụ;Chebe site na ìhè, mmiri mmiri.
4-Hydroxybenzaldehyde (CAS 123-08-0) bụ ihe dị mkpa ọgwụ etiti, akụrụngwa nke kristal mmiri mmiri, ụdị ndị ọzọ nke organic synthesis n'etiti na a dịgasị iche iche nke ngwa.4-Hydroxybenzaldehyde na-eji na mmepụta nke antibacterial synergists TMP (trimethoprim), amoxicillin, amoxicillin, bezafibrate, esmolol;eji na mmepụta nke ngwa nri Anisaldehyde, vanillin, ethyl vanillin.Ọ nwere ike ịmepụta anisaldehyde mgbe ọ na-enwe mmeghachi omume na dimethyl sulfate, ma nwee ike ịmepụta hydroxy cinnamic aldehyde na mmeghachi omume ya na acetaldehyde nke nwere ike nwetakwuo oxidation iji nweta cinnamic acid.Ngwakọta oxidation ozugbo nke ngwaahịa a nwere ike ịkwadebe acid hydroxybenzoic;Mbelata ya nwere ike ịmepụta p-hydroxyphenyl rmethanol;Enwere ike iji ha abụọ mee ihe dị ka ngwa nri;Na mgbakwunye na iji dị ka ose, 4-hydroxybenzaldehyde nwekwara ike iji dị ka etiti nke na-emepụta ụdị ndị ọzọ;a pụkwara iji ya mee ihe dị ka ụdị ọgwụ akụrụngwa , chemical analysis reagent (sugar quantitative analysis);foto emulsion na fungicides.
