| 產(chǎn)品名稱： |
鈣指示劑 |
| 中文別名： |
鈣試劑羧酸鈉;2-羥基-1-(2-羥基-4-磺基-1-萘基偶氮)-3-萘甲酸;鈣羧酸;鈣羧酸指示劑;2-羥基-1-(2-羥基-4-磺基-1-萘基偶氮)-3-萘甲酸(1:100用硫酸鉀稀釋);Calconcarboxylic acid 鈣羧酸;鈣紅;鈣羧酸 IND;鈣羧酸溶液;鈣羧酸指示劑, 指示劑;鈣羧酸指示劑,AR;鈣羧酸指示劑,ind;鈣指示劑;硫酸鉀稀釋NN;1-(2-羥基-4-磺基-1-萘基偶氮)-2-羥基-3-萘甲酸;1-(2-羥基-4-磺基-1-萘基偶氮)-2-羥基-3-萘甲酸,鈣指示劑;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-萘基偶氮)萘-2-羧酸;3-羥基-4-[(2-羥基-4-磺基-1-萘基)偶氮]-2-萘羧酸;分析純AR;鈣紅,鈣指示劑,鈣羧酸,3-羥基-4-[(2-羥基-4-磺基-1-萘基)偶氮]-2-萘羧酸, 2-羥基-1-(2-羥基-4-磺基-1-萘基偶氮)-3-萘甲酸;鈣試劑羧酸;鈣羧酸,鈣羧酸指示劑,鈣紅;鈣羧酸批示劑;鈣羧酸指示劑 優(yōu)等品;鈣羧酸指示劑,Calconcarboxylic acid,AR;鈣羧酸指示劑,Calconcarboxylic acid,IND;1-(2-羥基-4-磺基-1-萘偶氮)-2-羥基-3-萘甲酸 (1:100用硫酸鉀稀釋);3-羥基-4-[(2-羥基-4-磺基-1-萘基)偶氮]-2-萘羧酸 (1:100用硫酸鉀稀釋);鈣指示劑 (1:100用硫酸鉀稀釋);鈣紅指示劑 (1:100用硫酸鉀稀釋);鈣試劑羧酸 (1:100用硫酸鉀稀釋) |
| 英文名稱： |
2-Hydroxy-1-(2-hydroxy-4-sulfo-1-naphthylazo)-3-naphthoic Acid |
| 英文別名： |
3-Hydroxy-4-(2-hydroxy-4-sulfo-1-naphthylazo)naphthalene-2-carboxylic acid;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;2-Hydroxy-1-(2-hydroxy-4-sulfo-1-naphthylazo)-3-naphthoic Acid (1:100 diluted with K2SO4);3-Hydroxy-4-(2-hydroxy-4-sulfo-1-naphthylazo)naphthalene-2-carboxylicacid,indicatorgrade,pure10GR;3-Hydroxy-4-(2-hydroxy-4-sulfo-1-naphthylazo)naphthalene-2-carboxylicacid,indicatorgrade,pure250GR;3-Hydroxy-4-(2-hydroxy-4-sulfo-1-naphthylazo)naphthalene-2-carboxylicacid,indicatorgrade,pure50GR;3-HYDROXY-4(2-HYDROXY-4-SULFO-1-NAPHTYLAZO)NAPHTHALENE-2-CARBOXYLIC ACID, INDICATOR;NN diluted with Potassium Sulfate;1-(2-Hydroxy-4-sulfo-1-naphthylazo)-2-hydroxy-3-naphthoic acid;2-Hydroxy-1-(2-hydroxy-4-sulfo-1-naphthylazo)-3-naphthoic Acid;3-hydroxy-4(2-hydroxy-4-sulfo-1-naphthyl-azo)-2-naphthalenecarboxylic acid;3-Hydroxy-4-(2-hydroxy-4-sulfo-1-naphthylazo)naph;3-Hydroxy-4-(2-hydroxy-4-sulfo-1-naphthylazo)naphthalene-2-carboxylic acid, pure, indicator grade;3-Hydroxy-4-(2-hydroxy-4-sulfo-1-naphthylazo)naphthalene-2-carboxylic acid,indicator grade;3-hydroxy-4-[(2-hydroxy-4-sulfo-1-naphthyl)azo]naphthalene-2-carboxylic acid;Calcon-carboxylic Acid;CalconCarboxylicAcidGr;CAL-RED(R);HHSNN;IND;Indicator;Patton and Reeder Dye;Calcon-carboxylic Acid (1:100 diluted with K2SO4);Cal Red (1:100 diluted with K2SO4);Patton-Reeder indicator;Calconcarbonic acid;Calcon 3-carboxylic acid;Patton and Reeder's indicator;2-Naphthalenecarboxylic acid, 3-hydroxy-4-[(2-hydroxy-4-sulfo-1-naphthalenyl)azo]-;NN;2,2'-Dihydroxy-4'-sulpho-1,1'-azonaphthalene-3-carboxylic acid;2-Hydroxy-1-(2-hydroxy-4-sulfo-1-napthylazo)-3-naphthoic acid;3-Hydroxy-4-(2-hydroxy-4-sulfo-1-naphthylazo)naphthalene-2-carboxylic ac;NSC-97307;Cal Red;3-Hydroxy-4-[(2-hydroxy-4-sulfo-1-naphthyl)diazenyl]-2-naphthoic acid #;NS00045853;AKOS024285057;2-Naphthalenecarboxylic acid, 3-hydroxy-4-(2-(2-hydroxy-4-sulfo-1-naphthalenyl)diazenyl)-;Calcon-3-carboxylic acid;3-hydroxy-4-[(2-hydroxy-4-sulfonaphthalen-1-yl)diazenyl]naphthalene-2-carboxylic acid;3-Hydroxy-4-((2-hydroxy-4-sulfonaphthalen-1-yl)diazenyl)-2-naphthoic acid;Kalces; NN; NSC 97307; Patton and Reeder's indicator;Patton-reeders reagent (Calconcarboxylic acid) indicator;3-Hydroxy-4-[2-(2-hydroxy-4-sulfo-1-naphthalenyl)diazenyl]-2-naphthalenecarboxylic acid;2-Naphthalenecarboxylic acid, 3-hydroxy-4-[2-(2-hydroxy-4-sulfo-1-naphthalenyl)diazenyl]-;Q570828;Patton and Reeder's reagent;2-Hydroxy-1-(2-hydroxy-4-sulpho-1-naphthylazo)-3-naphthoic acid;Calconcarbonsaure;BDBM50105956;NN, CP;SMP1_000051;3737-95-9;3-Hydroxy-4-(2-hydroxy-4-sulfo-1-naphthylazo)-2-naphthalenecarboxylic acid;EINECS 223-117-0;2-Naphthalenecarboxylic acid,3-hydroxy-4-[(2-hydroxy-4-sulfo-... |
| 品牌： |
PERFEMIKER |
| CAS號： |
3737-95-9 |
| 分子式： |
C??H??N?O?S |
| 分子量： |
438.41 |
| 純度： |
IND |
| 詳細(xì)描述： |
微溶于水和乙醇，易溶于堿液和氨水，微溶于水，溶液不穩(wěn)定。中性溶液中呈紫紅色，在pH不大于10時呈紅色，在pH12-14間為淺藍(lán)色，能和鈣形成紅色螯合物。與UO 、Mg2+、Be2+等形成紫藍(lán)或藍(lán)色配合物。最大吸收波長560(366)nm。有刺激性。
熔點(diǎn)： 300℃
外觀： 棕色至黑色結(jié)晶
溶解性： Soluble in water, 1 M NaOH (10 mg/ml), ethanol, and methanol.
儲存條件： RT
用途： 絡(luò)合指示劑，用作光度法測定Ca2+、UO 的顯色劑及EDTA配合滴定測定Ca2+的金屬指示劑。 |
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