| 貨號 | 產品名稱 | 規格 |
| X11189-25g | Calconcarboxylic Acid 鈣指示劑 | 25g |
| X11189-100g | Calconcarboxylic Acid 鈣指示劑 | 100g |
基本信息：
cas：3737-95-9
中文名稱：鈣羧酸
中文別名：2-羥基-1-(2-羥基-4-磺基-1-萘基偶氮)-3-萘甲酸;鈣指示劑;3-羥基-4-[(2-羥基-4-磺基-1-萘基)偶氮]-2-萘羧酸;3-羥基-4-(2-羥基-4-磺基-1-萘基偶氮)萘-2-羧酸;鈣試劑羧酸鈉;1-(2-羥基-4-磺基-1-萘基偶氮)-2-羥基-3-萘甲酸;鈣紅;1-(2-羥基-4-磺基-1-萘偶氮)-2-羥基-3-萘甲酸;3-羥基-4-[(2-羥基-4-磺基-1;
英文名稱：Calconcarboxylic acid
英文別名：2,2'-dihydroxy-4'-sulfo-1,1'-azonaphthalene-3-carboxylic acid;3-hydroxy-4(2-hydroxy-4-sulfo-1-naphthyl-azo)-2-naphthalenecarboxylic acid;2-Hydroxy-1-(2-hydroxy-4-sulfo-1-naphthylazo)-3-naphthoic Acid;HHSNN;3-Hydroxy-4-(2-hydroxy-4-sulfo-1-naphthylazo)naphthalene-2-carboxylic acid,indicator grade;Calcon-carboxylic Acid;CAL-RED(R);Patton and Reeder’s;Patton and Reeder Dye;HHSNNA;CAL RED;Calconcarboxylic aci;3-hydroxy-4-[(2-hydroxy-4-sulfo-1-naphthyl)azo]naphthalene-2-carboxylic acid;CalconCarboxylicAcidGr;3-Hydroxy-4-(2-hydroxy-4-sulfo-1-naphthylazo)naphthalene-2-carboxylic acid;Kalces;
分子式：C21H14N2O7S
分子量：438.41000
外觀與性狀：暗紫羅蘭色粉末
密度：1.6 g/cm3
熔點：300 °C(lit.)
水溶解性：slightly soluble
穩定性：Stable. Incompatible with strong oxidizing agents.
