羧酸盐的结构通式为R-COO-M,R表示烃基,M表示阳离子(绝大部分为金属离子,也有铵根离子)。羧酸盐是由羧酸和碱发生中和反应得到的,一般对应的羧酸酸性相对于无机强酸酸性较弱,可以向羧酸盐的溶液中加入稀盐酸,然后加入乙醇加热,如果能够有香味出现,那么说明发生了酯化反应也就说明了最初的盐类为羧酸盐。
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Sodium 2-hydroxy-3-methylbenzoate
2-羟基-3-甲基苯甲酸钠
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BJS050022232768-20-098%
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¥65.001g
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Sodium 2,3,4,5-tetrafluorobenzoate
2,3,4,5-四氟苯甲酸钠
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BJS813071267852-79-395%
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¥193.0010g
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Sodium 4-(trifluoromethyl)benzoate
4-(三氟甲基)苯甲酸钠
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BJS891081125832-58-097%
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¥6638.00500g
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Monosodium 2-Sulfoterephthalate
2-磺酸基对苯二酸单钠
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BJS125541119089-60-298%
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¥82.001g
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Sodium 2-(4-isobutylphenyl)propanoate
2-(4-异丁基苯基)丙酸钠
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BJS458257031121-93-498%
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¥86.001g
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Potassium 2,2-dimethyl-1,3-dioxolane-4-carboxylate
2,2-二甲基-1,3-二氧戊环-4-羧酸钾盐
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BJS701252283400-91-395%
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¥147.00100mg
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Sodium 5-amino-2-hydroxybenzoate
2-羟基-5-氨基苯甲酸钠
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BJS093735035589-28-797%
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¥443.005g
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Potassium 3-methyl-1,2,4-oxadiazole-5-carboxylate
3-甲基-1,2,4-恶二唑-5-羧酸钾
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BJS51674501240605-84-895%
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¥7350.001g
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Potassium cinnamate
肉桂酸钾
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BJS314822716089-48-899%
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¥336.00500g
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sodium2,3,4-trifluorobenzoate
2,3,4-三氟苯甲酸钠
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BJS7049168402955-41-395%
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¥265.005g
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Sodium 2-(naphthalen-1-yl)acetate
1-萘乙酸钠
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BJS864653261-31-495%
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¥143.0010g
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Ammonium benzoate
苯甲酸铵
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BJS78427651863-63-499%
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¥46.00100g
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Sodium 2-hydroxy-2-phenylacetate
2-羟基-2-苯基乙酸钠
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BJS3829917114-21-699%
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¥302.005g
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Sodium benzoate
苯甲酸钠
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BJS8430037532-32-198%
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¥63.00500g
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4-Aminobenzoic acid potassium salt
4-氨基苯甲酸钾盐
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BJS6035832138-84-199+%
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¥179.0025g
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Sodium 2-(naphthalen-2-yloxy)acetate
2-萘氧乙酸钠
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BJS941766510042-71-498%
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¥979.00100g
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2-(Diethylamino)ethyl 2-phenylbutanoate x2-hydroxypropane-1,2,3-tricarboxylate
2-(二乙氨基)乙基2-苯基丁酸酯 x2-羟基丙烷-1,2,3-三羧酸盐
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BJS562181413900-12-497%
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¥164.001g
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Sodium 3-hydroxy-2-naphthoate
3-羟基-2-萘甲酸钠
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BJS121968814206-62-397%
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¥271.00250mg
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Sodium 5-chlorobenzo[d]oxazole-2-carboxylate
5-氯苯并[d]恶唑-2-羧酸钠
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BJS368154987876-97-997%
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¥4523.001g