产品编号：A774200

产品规格：1g

产品价格：面议

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产品详情

标准品编号:	A774200
名称:	Arsenazo-III Disodium Salt
别名:	3,6-Bis[2-(2-arsonophenyl)diazenyl]-4,5-dihydroxy-2,7-naphthalenedisulfonic Acid Sodium Salt; 3,6-Bis[(2-arsonophenyl)azo]-4,5-dihydroxy-2,7-naphthalenedisulfonic Acid Disodium Salt;
CAS号:	62337-00-2
备用CAS:	1668-00-4-free acid
分子式:	C₂₂H₁₆As₂N₄Na₂O₁₄S₂
分子量:	820.33
类别:	Building Blocks;
应用:	Arsenazo-III is a diazo dye reagent used in the spectrophotometric determination of aluminum, gallium and indium. Toxic if swallowed. Toxic if inhaled. Very toxic to aquatic life.
文献	Kantipuly, L., et al.: Talanta, 35, 1 (1988), Shafic, L.M., et al.: Delta J. Sci.,Â15, 67 (1991), Chen, Y., et al.: Analyst, 124, 1839 (1999),