Tazama ripoti hapo juu. Tumia maoni hapa chini ikiwa unahitaji mjadala wa ufuatiliaji.
Spectra ya sampuli inatawaliwa na kunyoosha kwa pana kwa O-H/N-H karibu 3338/3370 cm⁻¹ na kunyoosha kwa nguvu kwa aliphatic C-H kwa 2924 cm⁻¹, pamoja na muundo tata wa bendi za C-O na C-N karibu 1036, 995, na 917 cm⁻¹. Ingawa mechi ya karibu zaidi ya maktaba ni glycerol (80% ya kufanana), alama kamili ya spectral na muundo wa ndani wa maktaba wa aromatic/amide unaashiria nyenzo ya kikaboni ngumu zaidi iliyo na polyol, amide, na michango ya aromatic badala ya glycerol safi.
Hatua zinazofuata zilizopendekezwa: Perform GC–MS or NMR analysis to confirm the presence of glycerol and to identify any nitrogen-containing or aromatic additives. Carry out solubility tests: if the sample is readily water-soluble, this would support a polyol-rich composition, whereas insoluble fractions would point to a more hydrophobic aromatic/amide-rich phase. Use derivatisation (e.g., silylation) followed by GC–MS to resolve the number of hydroxyl groups and possible amide/aromatic functionalization.
| Cheo | Linganisha % | Kiwanja | SMILES | Nambari ya wigo | Kitendo |
|---|---|---|---|---|---|
| Inapakia wagombea wa maktaba... | |||||
| # | Nambari ya mawimbi (cm⁻¹) | Mnyonyo | Mgawo | Nukuu | Hali ya ugawaji | |
|---|---|---|---|---|---|---|
| 1 | · | 3338 | 1.00 | Bendi ya 3338 cm-1 imepewa hydroxyl[15]. | - | Ujasiri wa juu |
| 2 | · | 3370 | 0.96 | Bendi ya 3370 cm-1 imepewa hydroxyl huru[6]. | - | Ujasiri wa juu |
| 3 | · | 1036 | 0.67 | Bendi ya 1036 cm-1 imepewa dhamana moja ya C-O[14]. | - | Ujasiri wa wastani |
| 4 | · | 995 | 0.43 | Bendi ya 995 cm-1 imepewa dhamana moja ya C-O[13]. | - | Ujasiri wa juu |
| 5 | · | 1414 | 0.15 | Bendi ya 1414 cm-1 imepewa alkyl C-H[12]. | - | Ujasiri wa wastani |
| 6 | · | 2924 | 0.15 | Bendi ya 2924 cm-1 imepewa alkyl C-H[11]. | - | Ujasiri wa juu |
| 7 | · | 917 | 0.14 | Bendi ya 917 cm-1 imepewa alkene / aromatic C-H kupinda nje ya ndege[10]. | - | Ujasiri wa chini |
Tumia eneo hili kuendelea na ufafanuzi, kuuliza maswali, au kuongeza ushahidi wa ziada wa uthibitishaji.
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