钙指示剂
I0056 钙指示剂 3-Hydroxy-4-(2-hydroxy-4-sulfo-1-naphthylazo)naphthalene-2-carboxylic acid 3737-95-9 指示剂 IND I0056-25g 瓶 25g 38
中文名称： 钙试剂羧酸钠
中文别名： 2-羟基-1-(2-羟基-4-磺基-1-萘基偶氮)-3-萘甲酸; 钙羧酸; 钙羧酸指示剂
英文名称： 3-Hydroxy-4-(2-hydroxy-4-sulfo-1-naphthylazo)naphthalene-2-carboxylic acid
英文别名： Calconcarboxylic acid; 2-hydroxy-1(2-hydroxy-4-sulfo-1-*naphthylazo)3-na; 2,2-dihydroxy-4-sulpho-1,1-azonaphthalene-3-carboxylic acid; 3-Hydroxy-4-(2-hydroxy-4-sulpho-1-naphthylazo)-2-naphthalenecarboxylic acid~Patton and Reeders; 3-hydroxy-4-[2-(2-oxo-4-sulfonaphthalen-1(2H)-ylidene)hydrazino]naphthalene-2-carboxylic acid; 3-hydroxy-4-[(2Z)-2-(2-oxo-4-sulfonaphthalen-1(2H)-ylidene)hydrazino]naphthalene-2-carboxylic acid; 3-hydroxy-4-[2-(2-oxo-4-sulfonatonaphthalen-1(2H)-ylidene)hydrazino]naphthalene-2-carboxylate
CAS号： 3737-95-9
EINECS号： 223-117-0
分子式： C21H12N2O7S
分子量： 436.3953
InChI： InChI=1/C21H14N2O7S/c24-16-10-17(31(28,29)30)13-7-3-4-8-14(13)18(16)22-23-19-12-6-2-1-5-11(12)9-15(20(19)25)21(26)27/h1-10,23,25H,(H,26,27)(H,28,29,30)/p-2
分子结构： 钙试剂羧酸钠 3737-95-9
熔点： 300℃
水溶性： slightly soluble
产品用途：
用作测定钙的络合指示剂

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