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FTIR搜尋不支持對此樣本進行明確的化合物層級鑑定。最近的譜庫名稱是 sodium 2-[4-(2-sulfoethyl)piperazin-1-yl]ethanesulfonate,但檢索信賴度實際上為零,且沒有直接或相關的文獻證據獨立支持該確切歸屬。根據觀察到的譜帶和廣泛的頂級候選模式,最合理的結論是含氧有機材料,而1038和1197 cm⁻¹的強吸收保留了磺酸鹽類或含C-O官能基的可能性。
建議的下一步: Reacquire the FTIR spectrum with full band listing and relative intensities, especially across 4000-400 cm⁻¹, to check for confirming S=O, O–H, N–H, and C–H features. Inspect the sample for water content or salt character, since ionic sulfonate-type materials often show broadened or shifted fingerprint bands. If sulfonate functionality is suspected, compare directly against authenticated spectra of sulfonate salts and sulfonic-acid-containing materials rather than relying on the current low-match search result. Use complementary analysis such as elemental screening for sulfur, sodium, phosphorus, fluorine, or chlorine to narrow the functional class indicated by the 1038 and 1197 cm⁻¹ bands.
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