cas 100-52-7 PHBA P-Hydroxybenzaldehyde Benzaldehyde
Ngwa
Ihe mgbakwunye nri
Nkọwa
Isi ísì benzaldehyde a na-ahụkarị yiri nke almọnd.N'ezie, mmiri mmiri organic compound bụ isi ihe mejupụtara mmanụ almond ma ọ bụ mmanụ apricot na-esite na isi mmalite dị iche iche.Ọtụtụ mgbe, a na-eji benzaldehyde na-enweta synthetically dị ka ihe na-esi ísì ụtọ, na-eṅomi mmetụta nke almond wepụ.A na-eji ngwaahịa sịntetịt a na-agbakwụnye ihe kacha mkpa na achịcha yana ọtụtụ ihe ndị ọzọ esiri esi.Enwere ike iji ya dị ka isi ísì pụrụ iche, enwere ike iji ya na usoro ekpomeekpo ifuru na trace, dị ka lilac, brandi, jasmine, violet, acacia, sunflower, ifuru agwa dị ụtọ, ifuru plum, ifuru oroma, wdg. a ga-eji ncha.Enwere ike iji ya dị ka ihe oriri na-esi ísì ụtọ maka almond, beri, ude, cherry, aki oyibo, apricot, piich, ukpa, nnukwu plum, vanilla bean, Xin Xiang na ihe ndị ọzọ.A na-ejikwa ụtọ mmanya dị ka rum, brandi na ihe ndị ọzọ.
Nkọwapụta
Ihe | Ụkpụrụ | Nsonaazụ |
Ndị agwa | Mmiri mmiri na-acha odo odo enweghị agba | tozuru oke |
Njupụta nke ikwu (20/20 ℃) | 1.040 ~ 1.047 | 1.043 |
Ndekọ ntụgharị (20℃) | 1.544-1.547 | 1.546 |
Uru acid | ≤5.0 | 0.7 |
(KOH mg/g) | ||
Nyocha | ≥98% | 99.05% |
Uru & Ọrụ
Benzaldehyde (C6H5CHO) bụ ngwakọta organic nke nwere mgbanaka benzene nwere ihe nnọchi formyl.Ọ bụ aldehyde aromatic kachasị mfe yana otu n'ime ihe bara uru nke ụlọ ọrụ.
Ngwa
A na-ejikarị eme ihe n'ịmepụta ihe eji esiji esiji, cinnamic acid na ihe ndị ọzọ na-emepụta ihe, na ruo n'ókè ụfọdụ na-esi ísì ụtọ na ihe ndị na-esi ísì ụtọ.
eji dị ka ihe oriri na ihe mgbakwunye ụtọ, a pụkwara ịhụ ya n'ọtụtụ nri, gụnyere ihe ndị e ghere eghe, mmiri ara ehi oyi kpọnwụrụ, ihe ọṅụṅụ mkpụrụ osisi, swiiti dị nro, pudding gelatin, ihe ọṅụṅụ na-adịghị egbu egbu, ihe ọṅụṅụ na-egbu egbu, swiiti siri ike, na chịngọm.