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。
-
默认
常备现货
-
规格
- 请选择
- 1mg
- 2mg
- 5mg
- 10mg
- 25mg
- 50mg
- 100mg
- 250mg
- 1g
- 5g
- 10g
- 25g
- 100g
- 500g
- 1000g
- 1kg
清空选项
-
Potassium 2,2-dimethyl-1,3-dioxolane-4-carboxylate
-
BD21164483400-91-395%
-
¥70.00100mg常备现货
-
Sodium 2-iodoacetate
-
BD134754305-53-395%
-
¥70.005g常备现货
-
Sodium 4-methyl-2-oxopentanoate
-
BD987834502-00-595%
-
¥520.005g常备现货
-
Sodium 4-nitrobenzoate
-
BD2117993847-57-295%
-
¥168.005g常备现货
-
Sodium 5-oxo-1-(4-sulfophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylate
-
BD2118852126-51-998+%
-
¥1412.00100g常备现货
-
Sodium (R)-4-((2-(5-(2-fluoro-3-methoxyphenyl)-3-(2-fluoro-6-(trifluoromethyl)benzyl)-4-methyl-2,6-dioxo-3,6-dihydropyrimidin-1(2H)-yl)-1-phenylethyl)amino)butanoate
-
BD636870832720-36-298%
-
¥719.00100mg常备现货
-
Potassium (2R,3R)-3-carboxy-2,3-dihydroxypropanoate
-
BD135655868-14-498%
-
¥115.00500g常备现货
-
Sodium dodecanoate
-
BD135955629-25-498%
-
¥310.001kg常备现货
-
(R)-3-Carboxy-2-hydroxy-N,N,N-trimethylpropan-1-aminium (E)-3-carboxyacrylate
-
BD13601790471-79-795%
-
¥132.00100g常备现货
-
Potassium 4-nitro-2-sulfonatobenzoate
-
BD212735344-48-997%
-
¥1848.00100g常备现货
-
Potassium 3-methyl-1,2,4-oxadiazole-5-carboxylate
-
BD2353651240605-84-895%
-
¥3850.001g常备现货
-
Potassium 5-methyl-1,2,4-oxadiazole-3-carboxylate
-
BD23536720615-94-597%
-
¥539.001g常备现货
-
Potassium 2-hydroxy-4-methoxybenzoate
-
BD235397152312-71-597%
-
¥33.001g常备现货
-
Lithiumacetate
-
BD136427546-89-499%
-
¥335.00500g常备现货
-
Lithium acetate dihydrate
-
BD1364286108-17-499%
-
¥308.00500g常备现货
-
Lithium isobutyrate
-
BD13647625179-23-195%
-
¥77.001g常备现货
-
Potassium cinnamate
-
BD23567316089-48-899%
-
¥66.00100g常备现货
-
Potassium 5-methyl-1,3,4-oxadiazole-2-carboxylate
-
BD104621888504-28-795%
-
¥332.00100g常备现货
-
Lithium 9-(((E)-4-((2S,3R,4R,5S)-3,4-dihydroxy-5-(((2S,3S)-3-((2S,3S)-3-hydroxybutan-2-yl)oxiran-2-yl)methyl)tetrahydro-2H-pyran-2-yl)-3-methylbut-2-enoyl)oxy)nonanoate
-
BD36774173346-79-995%
-
¥199.00250mg常备现货
-
Calcium (2R,3S)-2,3,4-trihydroxybutanoate
-
BD13679370753-61-695%
-
¥386.00500g常备现货
-
Potassium 5-nitro-2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylate hydrate
-
BD105066143269-82-397%
-
¥2541.005g常备现货
-
Magnesium succinate
-
BD137047556-32-197%
-
¥345.00100g常备现货
-
Sodium malonate hydrate
-
BD13710526522-85-098%
-
¥66.00100g常备现货
-
Sodium 2-chloro-6-fluorobenzoate
-
BD4390201382106-10-697%
-
¥134.001g常备现货
-
Sodium 3-chloro-4-fluorobenzoate
-
BD4390211421761-18-397%
-
¥134.001g常备现货
-
Ammonium oxalate monohydrate
-
BD3171306009-70-795%
-
¥58.00100g常备现货
-
Sodium 2,3,4,5,6-pentafluorobenzoate
-
BD2579954830-57-395%
-
¥1001.00100g常备现货
-
Sodium 2-(2-amino-3-(4-bromobenzoyl)phenyl)acetate
-
BD6976291714-93-198%
-
¥908.00250mg常备现货
-
Potassium 2-hydroxypropane-1,2,3-tricarboxylate hydrate
-
BD1059426100-05-699%
-
¥117.001kg常备现货
-
Sodium n-Octanoate
-
BD1059731984-06-199%
-
¥157.00500g常备现货