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
Cx
Nx
Ox
Fx
Six
Px
Sx
Clx
Brx
Ix
按纯度: 99+% 99% 98+% 98% 97+% 97% 96+% 96% 95+% 95% 93% 90+% 90%
按分子量: 0-100 100-200 200-300 300-400 400-500 500-600 600-700 700-800 800-900 900-1000 1000+
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
清空选项
1240605-84-8
Potassium 3-methyl-1,2,4-oxadiazole-5-carboxylate
Potassium 3-methyl-1,2,4-oxadiazole-5-carboxylate
品牌:毕得
BD2353651240605-84-895%
登录 1g 常备现货
20615-94-5
Potassium 5-methyl-1,2,4-oxadiazole-3-carboxylate
Potassium 5-methyl-1,2,4-oxadiazole-3-carboxylate
品牌:毕得
BD23536720615-94-597%
登录 1g 常备现货
152312-71-5
Potassium 2-hydroxy-4-methoxybenzoate
Potassium 2-hydroxy-4-methoxybenzoate
品牌:毕得
BD235397152312-71-597%
登录 1g 常备现货
16089-48-8
Potassium cinnamate
Potassium cinnamate
品牌:毕得
BD23567316089-48-899%
登录 100g 常备现货
888504-28-7
Potassium 5-methyl-1,3,4-oxadiazole-2-carboxylate
Potassium 5-methyl-1,3,4-oxadiazole-2-carboxylate
品牌:毕得
BD104621888504-28-795%
登录 100g 常备现货
73346-79-9
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
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
品牌:毕得
BD36774173346-79-995%
登录 250mg 常备现货
143269-82-3
Potassium 5-nitro-2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylate hydrate
Potassium 5-nitro-2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylate hydrate
品牌:毕得
BD105066143269-82-397%
登录 5g 常备现货
151878-23-8
rel-Calcium 2,2'-(7-(carboxymethyl)-10-((2R,3S)-1,3,4-trihydroxybutan-2-yl)-1,4,7,10-tetraazacyclododecane-1,4-diyl)diacetate
rel-Calcium 2,2'-(7-(carboxymethyl)-10-((2R,3S)-1,3,4-trihydroxybutan-2-yl)-1,4,7,10-tetraazacyclododecane-1,4-diyl)diacetate
品牌:毕得
BD257592151878-23-898%
登录 5g 常备现货
556-32-1
Magnesium succinate
Magnesium succinate
品牌:毕得
BD137047556-32-197%
登录 100g 常备现货
1382106-10-6
Sodium 2-chloro-6-fluorobenzoate
Sodium 2-chloro-6-fluorobenzoate
品牌:毕得
BD4390201382106-10-697%
登录 1g 常备现货
1421761-18-3
Sodium 3-chloro-4-fluorobenzoate
Sodium 3-chloro-4-fluorobenzoate
品牌:毕得
BD4390211421761-18-397%
登录 1g 常备现货
1708942-15-7
Sodium 3-chloro-4-methylbenzoate
Sodium 3-chloro-4-methylbenzoate
品牌:毕得
BD4390221708942-15-797%
登录 1g 常备现货
14341-52-7
Potassium but-2-ynedioate
Potassium but-2-ynedioate
品牌:毕得
BD6602214341-52-795%
登录 25g 常备现货
4830-57-3
Sodium 2,3,4,5,6-pentafluorobenzoate
Sodium 2,3,4,5,6-pentafluorobenzoate
品牌:毕得
BD2579954830-57-395%
登录 100g 常备现货
91714-93-1
Sodium 2-(2-amino-3-(4-bromobenzoyl)phenyl)acetate
Sodium 2-(2-amino-3-(4-bromobenzoyl)phenyl)acetate
品牌:毕得
BD6976291714-93-198%
登录 250mg 常备现货
68-04-2
Sodium 2-hydroxypropane-1,2,3-tricarboxylate
Sodium 2-hydroxypropane-1,2,3-tricarboxylate
品牌:毕得
BD10597568-04-298%
登录 500g 常备现货
17617-34-4
Sodium 2-(2-aminophenyl)-2-oxoacetate
Sodium 2-(2-aminophenyl)-2-oxoacetate
品牌:毕得
BD23701517617-34-495%
登录 250mg 常备现货
60096-23-3
Potassium 4-(1H-indol-3-yl)butanoate
Potassium 4-(1H-indol-3-yl)butanoate
品牌:毕得
BD1385760096-23-397%
登录 25g 常备现货
402955-41-3
sodium2,3,4-trifluorobenzoate
sodium2,3,4-trifluorobenzoate
品牌:毕得
BD33584402955-41-395%
登录 25g 常备现货
138908-40-4
Disodium 5-((R)-2-(((R)-2-(3-chlorophenyl)-2-hydroxyethyl)amino)propyl)benzo[d][1,3]dioxole-2,2-dicarboxylate
Disodium 5-((R)-2-(((R)-2-(3-chlorophenyl)-2-hydroxyethyl)amino)propyl)benzo[d][1,3]dioxole-2,2-dicarboxylate
品牌:毕得
BD107062138908-40-498+%
登录 5mg 常备现货
254452-88-5
Calcium (3S,5R,E)-7-(2-cyclopropyl-4-(4-fluorophenyl)quinolin-3-yl)-3,5-dihydroxyhept-6-enoate
Calcium (3S,5R,E)-7-(2-cyclopropyl-4-(4-fluorophenyl)quinolin-3-yl)-3,5-dihydroxyhept-6-enoate
品牌:毕得
BD318273254452-88-598%
登录 25mg 常备现货
61-31-4
Sodium 2-(naphthalen-1-yl)acetate
Sodium 2-(naphthalen-1-yl)acetate
品牌:毕得
BD5971661-31-495%
登录 100g 常备现货
24598-73-0
Potassium 2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylate
Potassium 2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylate
品牌:毕得
BD10859924598-73-098%
登录 100g 常备现货
69322-01-6
Sodium 2-hydroxy-2-(4-hydroxyphenyl)acetate
Sodium 2-hydroxy-2-(4-hydroxyphenyl)acetate
品牌:毕得
BD23884369322-01-698%
登录 1g 常备现货
114870-03-0
(2S,3S,4R,5R,6R)-6-(((2R,3R,4R,5R,6R)-6-(((2R,3S,4S,5R,6R)-2-Carboxy-4-hydroxy-6-(((2R,3S,4R,5R,6S)-4-hydroxy-6-methoxy-5-(sulfoamino)-2-((sulfooxy)methyl)tetrahydro-2H-pyran-3-yl)oxy)-5-(sulfooxy)tetrahydro-2H-pyran-3-yl)oxy)-5-(sulfoamino)-4-(sulfooxy)-2-((sulfooxy)methyl)tetrahydro-2H-pyran-3-yl)oxy)-3-(((2R,3R,4R,5S,6R)-4,5-dihydroxy-3-(sulfoamino)-6-((sulfooxy)methyl)tetrahydro-2H-pyran-2-yl)oxy)-4,5-dihydroxytetrahydro-2H-pyran-2-carboxylic acid, decasodium salt
(2S,3S,4R,5R,6R)-6-(((2R,3R,4R,5R,6R)-6-(((2R,3S,4S,5R,6R)-2-Carboxy-4-hydroxy-6-(((2R,3S,4R,5R,6S)-4-hydroxy-6-methoxy-5-(sulfoamino)-2-((sulfooxy)methyl)tetrahydro-2H-pyran-3-yl)oxy)-5-(sulfooxy)tetrahydro-2H-pyran-3-yl)oxy)-5-(sulfoamino)-4-(sulfooxy)-2-((sulfooxy)methyl)tetrahydro-2H-pyran-3-yl)oxy)-3-(((2R,3R,4R,5S,6R)-4,5-dihydroxy-3-(sulfoamino)-6-((sulfooxy)methyl)tetrahydro-2H-pyran-2-yl)oxy)-4,5-dihydroxytetrahydro-2H-pyran-2-carboxylic acid, decasodium salt
品牌:毕得
BD168756114870-03-098%
登录 25mg 常备现货
131257-07-3
Sodium (6R,7R)-7-amino-3-(((6-hydroxy-2-methyl-5-oxo-2,5-dihydro-1,2,4-triazin-3-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
Sodium (6R,7R)-7-amino-3-(((6-hydroxy-2-methyl-5-oxo-2,5-dihydro-1,2,4-triazin-3-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
品牌:毕得
BD110183131257-07-397%
登录 25g 常备现货
490-97-1
Sodium 2-fluorobenzoate
Sodium 2-fluorobenzoate
品牌:毕得
BD33772490-97-198%
登录 25g 常备现货
778571-57-6
Magnesium (2R,3S)-2,3,4-trihydroxybutanoate
Magnesium (2R,3S)-2,3,4-trihydroxybutanoate
品牌:毕得
BD169902778571-57-695%
登录 100g 常备现货
41136-22-5
Sodium (6R,7R)-3-(((1,3,4-thiadiazol-2-yl)thio)methyl)-7-(2-(1H-tetrazol-1-yl)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
Sodium (6R,7R)-3-(((1,3,4-thiadiazol-2-yl)thio)methyl)-7-(2-(1H-tetrazol-1-yl)acetamido)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
品牌:毕得
BD11146141136-22-590+%
登录 100mg 常备现货
19525-59-8
Potassium 2-(phenylamino)acetate
Potassium 2-(phenylamino)acetate
品牌:毕得
BD637619525-59-898%
登录 100g 常备现货
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