产品名称

英文名称：Chlorophosphonazo Ⅲ

同义词

Chlorophosphonazo III、1914-99-4、Dichlorophosphonoazo III、2,7-Naphthalenedisulfonic acid, 3,6-bis[2-(4-chloro-2-phosphonophenyl)diazenyl]-4,5-dihydroxy-、2,7-Naphthalenedisulfonic acid, 3,6-bis[(4-chloro-2-phosphonophenyl)azo]-4,5-dihydroxy-、3,6-bis[(4-chlo、2,7-双(4-氯-2-膦羧苯偶氮)-1,8-二羟基萘-3,6-二磺酸

产品性质

CAS编号：1914-99-4

分子式：C22H16Cl2N4O14P2S2

分子量：757.36

Beilstein号：2934871

EC号：217-628-8

MDL号：MFCD00042698

PubChem编号：135456181

别名：2,7-双(4-氯-2-膦羧苯偶氮)-1,8-二羟基萘-3,6-二磺酸

英文别名：Chlorophosphonazo III|1914-99-4|Dichlorophosphonoazo III|2,7-Naphthalenedisulfonic acid, 3,6-bis[2-(4-chloro-2-phosphonophenyl)diazenyl]-4,5-dihydroxy-|2,7-Naphthalenedisulfonic acid, 3,6-bis[(4-chloro-2-phosphonophenyl)azo]-4,5-dihydroxy-|3,6-bis[(4-chlo

规格或纯度：显色剂

英文名称：Chlorophosphonazo Ⅲ

储存温度：2-8°C储存

运输条件：冰袋运输

产品介绍：易溶于水，微溶于醇，不溶于醚、氯仿和四氯化碳。摩尔消光等比系数为74，500～75，500，具有比偶氮胂Ⅰ更高的络合性能。 Chlorophosphonazo III is a highly sensitive reagent and can be used for the spectrophotometric determination of zirconium, titanium, thorium and scandium. It also finds application as an extractant, along with 1-butanol as solvent, for determination of micromolar concentrations of Nd(III), Th(IV) and U(VI) in brine. Above all that, it has two long wavelength maxima, one at 620 nm and one at 680 nm用于分光光度法测定碱土金属试剂，测定铀和锶，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。Chlorophosphonazo III is a highly sensitive reagent and can be used for the spectrophotometric determination of zirconium, titanium, thorium and scandium. It also finds application as an extractant, along with 1-butanol as solvent, for determination of micromolar concentrations of Nd(III), Th(IV) and U(VI) in brine. Above all that, it has two long wavelength maxima, one at 620 nm and one at 680 nm

IUPAC Name：3,6-bis[(4-chloro-2-phosphonophenyl)diazenyl]-4,5-dihydroxynaphthalene-2,7-disulfonic acid

INCHI：InChI=1S/C22H16Cl2N4O14P2S2/c23-10-1-3-12(14(7-10)43(31,32)33)25-27-19-16(45(37,38)39)5-9-6-17(46(40,41)42)20(22(30)18(9)21(19)29)28-26-13-4-2-11(24)8-15(13)44(34,35)36/h1-8,29-30H,(H2,31,32,33)(H2,34,35,36)(H,37,38,39)(H,40,41,42)

InChi Key：LMBABJNSZGKTBA-UHFFFAOYSA-N

Canonical SMILES：C1=CC(=C(C=C1Cl)P(=O)(O)O)N=NC2=C(C3=C(C(=C(C=C3C=C2S(=O)(=O)O)S(=O)(=O)O)N=NC4=C(C=C(C=C4)Cl)P(=O)(O)O)O)O

Isomeric SMILES：C1=CC(=C(C=C1Cl)P(=O)(O)O)N=NC2=C(C3=C(C(=C(C=C3C=C2S(=O)(=O)O)S(=O)(=O)O)N=NC4=C(C=C(C=C4)Cl)P(=O)(O)O)O)O

WGK Germany：3

PubChem CID：135456181

密度：2.08

敏感性：对湿度敏感

象形图：

信号词：Warning

危险声明：H351 Suspected of causing cancer

预防措施声明：P280,P405,P501,P203,P318

个人防护装备：Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter

产品包装