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产品编号：A774200
产品名称：Arsenazo-III Disodium Salt
产品CAS：62337-00-2
规格含量：1g
产品价格：面议
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产品详细介绍
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),
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