- 英文名称
- Chlorophosphonazo Ⅲ
- 分子式
- C22H16Cl2N4O14P2S2
- 分子量
- 757.36
- 中文别名
- 偶氮氯磷; 2,7-双(4-氯-2-膦羧苯偶氮)-1,8-二羟基萘-3,6-二磺酸; 偶氮氯膦 III; 氯膦酸偶氮III; 偶氮氯膦III(四水); 四水合偶氮氯膦III; 偶氮氯膦-III; 3,6-双((4-氯-2-膦酰基苯基)偶氮基)-4,5-二羟基萘-2,7-二磺酸; 双(4-氯-2-膦苯偶氮)变色酸; 3,6-双[(4-氯-2-膦苯基)偶氮]-4,5-二羟基萘-2,7-二磺酸; 氯膦酸偶氮Ⅲ; 2,7-双(4-氯-2-膦酸基苯偶氮)-1,8-二羟基萘-3,6-二磺酸; 2,7-naphthalenedisulfonicacid,3,6-bis[(4-chloro-2-phosphonophenyl)azo]-4,5-di-hydroxy-; BIS(4-CHLORO-2-PHOSPHONOBENZOLAZO)CHROMO-TROPIC ACID; 3,6-bis[(4-chloro-2-phosphonophenyl)azo]-4,5-dihydroxynaphthalene-2,7-disulphonic acid; 3,6-bis[(4-chloro-2-phosphonophenyl)hydrazinylidene]-4,5-dioxonaphthalene-2,7-disulfonic acid; 2,7-Bis-<4-chlor-2-phospheno-benzalazo>-1,8-dihydroxy-naphthalin-3,6-disulfonsaeure; dichlorophosphonoazo III; 2,7-Bis(4-chloro-2-phosphonophenylazo)-1,8-dihydroxy-3,6-naphthalenedisulfonicacid; 3,6-Bis((4-chloro-2-phosphonophenyl)diazenyl)-4,5-dihydroxynaphthalene-2,7-disulfonic acid; 3,6-Bis[(E)-(4-chloro-2-phosphonophenyl)diazenyl]-4,5-dihydroxy-2,7-naphthalenedisulfonic acid
- 用途
- 作为分析试剂，用于分光光度法测定碱土金属、铀、锶，可在不同条件下与钙、钡、镁、铜、锌、铅、铁、钴、镍、铍、铝、钇、钍、铈和铵等形成有色化合物，也可用于分光光度测定铀和钙。
