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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默认
常备现货
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规格
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清空选项
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Sodium 3,4-difluorobenzoate
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BD33916522651-44-195+%
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¥100.005g常备现货
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Sodium 2,4,5-trifluorobenzoate
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BD33917522651-48-595%
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¥55.005g常备现货
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Sodium 2-oxopropanoate
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BD30266113-24-699%
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¥20.0025g常备现货
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Sodium (4R,5S,6S)-3-(((3S,5S)-5-((3-carboxyphenyl)carbamoyl)pyrrolidin-3-yl)thio)-6-((R)-1-hydroxyethyl)-4-methyl-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
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BD262993153773-82-197% HPLC
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¥306.00100mg常备现货
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Sodium 3,5-difluorobenzoate
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BD33955530141-39-095+%
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¥53.005g常备现货
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Potassium 6-hydroxyhexanoate
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BD26321221810-34-497%
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¥29.001g常备现货
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Ammonium acetate
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BD114058631-61-898%
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¥30.00500g常备现货
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Ammonium benzoate
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BD1140671863-63-499%
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¥22.00100g常备现货
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Ammonium hydrogencarbonate
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BD1140691066-33-799%
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¥23.00100g常备现货
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Ammonium oxalate
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BD1141621113-38-898%
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¥17.0025g常备现货
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Ammonium Salicylate
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BD114172528-94-997%
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¥104.00100g常备现货
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Ammonium thioglycolate solution
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BD1141955421-46-570% in water
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¥31.00100g常备现货
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Tetramethylammonium acetate xhydrate
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BD3030211266615-86-497%
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¥67.0025g常备现货
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N-[(3α,5β,7α,12α)-3,7,12-Trihydroxy-24-oxocholan-24-yl]-Glycine sodium salt xhydrate
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BD242055338950-81-595%
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¥180.001g常备现货
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Sodium 4-aminobenzoate
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BD94084555-06-695%
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¥36.005g常备现货
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Sodium 2-hydroxy-2-phenylacetate
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BD322125114-21-699%
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¥142.005g常备现货
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Sodium benzoate
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BD33973532-32-198%
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¥25.00100g常备现货
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Potassium pivalate
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BD24230419455-23-395%
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¥116.00100g常备现货
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Antimony(III) acetate
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BD1145206923-52-097%
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¥30.00100g常备现货
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Sodium 3-aminothiophene-2-carboxylate
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BD62796578756-27-197%
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¥124.001g常备现货
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Potassium (2R,4aR,6aR,7S,9R,11aS,11bR)-7-hydroxy-2-(((2R,3R,4R,5R,6R)-6-(hydroxymethyl)-3-((3-methylbutanoyl)oxy)-5-(sulfonatooxy)-4-(sulfooxy)tetrahydro-2H-pyran-2-yl)oxy)-11b-methyl-8-methylenetetradecahydro-6a,9-methanocyclohepta[a]naphthalene-4-carbox
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BD114812102130-43-895%
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¥999.0025mg常备现货
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Potassium 2-amino-2-oxoacetate
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BD14642321141-31-198%
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¥144.005g常备现货
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Barium stearate
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BD1151486865-35-698+%
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¥51.00500g常备现货
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4-Aminobenzoic acid potassium salt
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BD146698138-84-199+%
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¥85.0025g常备现货
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Potassium 3-Indoleacetate
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BD874262338-19-498%
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¥102.0025g常备现货
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Potassium 2-(2,4,5-trichlorophenoxy)acetate
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BD6608437785-57-297%
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¥987.0025g常备现货
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Potassium benzoate
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BD115786582-25-299%
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¥28.00100g常备现货
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Sodium 2-((2-carboxylatophenyl)amino)-4-chlorobenzoate
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BD11579064808-48-698%
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¥848.00100mg常备现货
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Sodium 2-phenoxyacetate
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BD1475043598-16-198%
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¥55.0025g常备现货
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Sodium 2,4-difluorobenzoate
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BD323151765-08-895%
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¥1191.00100g常备现货