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。

按化学元素
Bx
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Fx
Six
Px
Sx
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氧气相关:
按纯度: 99+% 99% 98+% 98% 97+% 97% 96+% 96% 95+% 95% 93% 90+% 90%
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按化学元素: CBrFNNaOS CFeO CORb COSr CFeNO CFNO- CMnO COSn CBO CCuO CLiNO CBFNO- COSm CClNOPb CNdO CClNaOS CINNaO CNiO CCaClO CBaO CCeO CFKO CClNO CINaO CFNNaO CNNaOS CCaFO CNOSSn CCuNNaO CKNOS CCuNO COPb CClLiNO COTm CCaO CBrNO CClNOS CLiO CNOPt CClOS CFIO CBr CLiNOS CFKNO CBrKNO CNaO CNaOS CFNaO CNNaOP CCaNOS CgNO CCaNO CCaClNOS CFNO CFMoO CBiO CCrO CBrNOSn CEuO CClNaO CCrKO CFORu CBrNNaOS COSi COSc CBrLiNO CNO./Ca./O CNOS CCoO CBrFKO CClNNaOS CFNNaOS CAlFNO CNNaOSi CClNNaO CNNaO CIKNO CBrFNO CCaFNO CIKOS CMgO CCsNO CClKO CNOSn CNaOSb CNS CBrNaO COS CKNO COSb CKNaO CMgNNaO CNORu.Cl. COZn CCaOS CNO CClKOS COY CCaINO CClFNOS CBrNNaO CClFNNaO CClFKNO CO CInO CKOS CCdO CKO CClFNaO CBrN CAgO CClKNO CrNO CIKO CIO 更多

32768-20-0 Sodium 2-hydroxy-3-methylbenzoate 2-羟基-3-甲基苯甲酸钠
BJS050022232768-20-098%
¥65.001g
67852-79-3 Sodium 2,3,4,5-tetrafluorobenzoate 2,3,4,5-四氟苯甲酸钠
BJS813071267852-79-395%
¥193.0010g
19089-60-2 Monosodium 2-Sulfoterephthalate 2-磺酸基对苯二酸单钠
BJS125541119089-60-298%
¥82.001g
31121-93-4 Sodium 2-(4-isobutylphenyl)propanoate 2-(4-异丁基苯基)丙酸钠
BJS458257031121-93-498%
¥86.001g
83400-91-3 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
BJS701252283400-91-395%
¥147.00100mg
35589-28-7 Sodium 5-amino-2-hydroxybenzoate 2-羟基-5-氨基苯甲酸钠
BJS093735035589-28-797%
¥443.005g
1240605-84-8 Potassium 3-methyl-1,2,4-oxadiazole-5-carboxylate 3-甲基-1,2,4-恶二唑-5-羧酸钾
BJS51674501240605-84-895%
¥7350.001g
16089-48-8 Potassium cinnamate 肉桂酸钾
BJS314822716089-48-899%
¥336.00500g
402955-41-3 sodium2,3,4-trifluorobenzoate 2,3,4-三氟苯甲酸钠
BJS7049168402955-41-395%
¥265.005g
61-31-4 Sodium 2-(naphthalen-1-yl)acetate 1-萘乙酸钠
BJS864653261-31-495%
¥143.0010g
1863-63-4 Ammonium benzoate 苯甲酸铵
BJS78427651863-63-499%
¥46.00100g
114-21-6 Sodium 2-hydroxy-2-phenylacetate 2-羟基-2-苯基乙酸钠
BJS3829917114-21-699%
¥302.005g
532-32-1 Sodium benzoate 苯甲酸钠
BJS8430037532-32-198%
¥63.00500g
138-84-1 4-Aminobenzoic acid potassium salt 4-氨基苯甲酸钾盐
BJS6035832138-84-199+%
¥179.0025g
10042-71-4 Sodium 2-(naphthalen-2-yloxy)acetate 2-萘氧乙酸钠
BJS941766510042-71-498%
¥979.00100g
13900-12-4 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
BJS562181413900-12-497%
¥164.001g
14206-62-3 Sodium 3-hydroxy-2-naphthoate 3-羟基-2-萘甲酸钠
BJS121968814206-62-397%
¥271.00250mg
1015937-56-0 Potassium 2-hydroxy-3,5-diiodobenzoate 2-羟基-3,5-二碘苯甲酸钾
BJS58384541015937-56-095%
¥735.001g
87876-97-9 Sodium 5-chlorobenzo[d]oxazole-2-carboxylate 5-氯苯并[d]恶唑-2-羧酸钠
BJS368154987876-97-997%
¥4523.001g
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