China Nnukwu Nicotinamide Factotiories - Ethyl villalin - 121 - 32 - 4 - colonkom
China Nnukwu Nicotinamide Factotiories - Ethyl villalin - 121 - 32 - 4 - Colonemdemail:
Nkọwapụta ngwaahịa
Ethyl Vanillin bụ onyinye organic na usoro (c2h5o) (ho) c6h3cho. Ndị a na-enweghị agba mejupụtara mgbanaka Benzene na hydroxyl, ethixy, na otu dị iche iche na 4, 3, na 1 ọnọdụ, n'otu n'otu.
Ethyl Vanillen bụ molekule sịntetik, ahụghị na okike. A na-akwado ya site na ọtụtụ usoro site na camechel, na-amalite na ethylition inye "Guthil". Ether na-enyefe acid acid iji nye acid madelic acid derivative, nke site na oxration na decarboxylation na-enye Ethllin.
Dịka ekpomeekpo, ethyy vanilline dị ihe dị ka okpukpu atọ dị ka ihe siri ike dịka Vanillin ma ejiri ya mee ihe na mmepụta chocolate.
Nkowa
| Ihe | Standadi |
| Mputa | Ezigbo ọcha na kristal edo edo edo |
| Isi | Njirimara vanilla, siri ike karịa vanilla |
| Solubation (25 ℃) | 1 gram siri ike na 2ml 95% ethanol, ma mee ka o doo anya |
| Ịdị ọcha (hplc) | > = 99% |
| Mfu na ihicha | = <0,5% |
| Na-agbaze (℃) | 76.0 - 78.0 |
| Arsenic (dị ka) | = <3 mg / kg |
| Mercury (HG) | = <1 mg / kg |
| Oke ọla dị arọ (dị ka PB) | = <10 mg / kg |
| Imeju ihe | = <0.05% |
Ihe onyonyo zuru ezu:
Ntuziaka Ngwaahịa metụtara:
Na onye ahịa - usoro ihe ndị na-azụ ahịa - Ethyl villalin - 121 - United States, Ngwaahịa ga-enye ụwa niile, ngwaahịa a ga-enyefe ụwa niile, na Toronto, ngwaahịa anyị na-ebubata ndị South - America, America, na ahịa na obodo anyị niile. Ma dabere na mma dị mma, ọnụ ahịa dị mma, ọrụ kachasị mma, anyị enwetara ezigbo nzaghachi n'aka ndị ahịa esenia. A nabatara gị ka ị sonyere anyị maka ohere ndị ọzọ na uru. Anyị na-anabata ndị ahịa, mkpakọrịta azụmahịa na ndị enyi na ndị enyi ụwa niile iji kpọtụrụ anyị ma chọọ imekọ ihe ọnụ maka inwe mmekọrịta.
