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货号 (SKU) | 包装规格 | 是否现货 | 价格 | 数量 |
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A116397-1g |
1g | 现货 | | |
A116397-5g |
5g | 现货 | | |
A116397-10g |
10g | 现货 | |
别名 | 铀试剂Ⅲ;2,7-双(2-苯胂酸-1-偶氮)变色酸; 3,6-双[(2-胂羧基苯基)偶氮]-4,5-二羟基-2,7-萘二磺酸; 2,7-双(2-胂酸基苯基偶氮)-1,8-二羟基萘-3,6-二磺酸; 2,2′-(1,8-二羟基-3,6-二磺基亚萘基-2,7-双偶氮)双苯胂酸;2,7-双(2-胂酸苯偶氮)变色酸 |
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英文别名 | 2,2′-(1,8-Dihydroxy-3,6-disulfonaphthylene-2,7-bisazo)bisbenzenearsonic acid; 2,7-Bis(2-arsonophenylazo)chromotropic acid; Arsenazo III Beckman®;2,7-Bis(2-arsonophenylazo)-1,8-dihydroxynaphthalene-3,6-disulfonic Acid |
规格或纯度 | AR |
英文名称 | Arsenazo Ⅲ |
生化机理 | Arsenazo III is a metallochromic dye.Arsenazo III is used in the determination of calcium in biological samples. It is used to evaluate calcium transport in permeabilized cells.It is also used for the detection of rare earth metals (polyvalent metal ions).Arsenazo III is used for the spectrophotometric determination of uranium and thorium |
应用 | Usually used in the determination of calcium in serum,has been used to evaluate calcium transport in permeabilized cells,has also been used for the spectrophotometric determination of uranium and thorium. Arsenazo III has been used as a color forming reagent to determine uranium concentration. |
运输条件 | 常规运输 |
产品介绍 |
易溶于水,在水溶液中呈玫瑰色,在硫酸中为红色,在碱性溶液中为蓝色。Usually used in the determination of calcium in serum,has been used to evaluate calcium transport in permeabilized cells,has also been used for the spectrophotometric determination of uranium and thorium. Usually used in the determination of calcium in serum,has been used to evaluate calcium transport in permeabilized cells,has also been used for the spectrophotometric determination of uranium and thorium. |
EC号 | 216-788-6 |
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IUPAC Name | 3,6-bis[(2-arsonophenyl)diazenyl]-4,5-dihydroxynaphthalene-2,7-disulfonic acid |
INCHI | InChI=1S/C22H18As2N4O14S2/c29-21-18-11(9-16(43(37,38)39)19(21)27-25-14-7-3-1-5-12(14)23(31,32)33)10-17(44(40,41)42)20(22(18)30)28-26-15-8-4-2-6-13(15)24(34,35)36/h1-10,29-30H,(H2,31,32,33)(H2,34,35,36)(H,37,38,39)(H,40,41,42) |
InChi Key | UQHVTNUJRKELCE-UHFFFAOYSA-N |
Canonical SMILES | C1=CC=C(C(=C1)N=NC2=C(C3=C(C(=C(C=C3C=C2S(=O)(=O)O)S(=O)(=O)O)N=NC4=CC=CC=C4[As](=O)(O)O)O)O)[As](=O)(O)O |
WGK Germany | 3 |
PubChem CID | 135445682 |
UN Number | 3280 |
分子量 | 776.37 |
Beilstein号 | 5717957 |
Reaxy-Rn | 5717957 |
溶解性 | Soluble in water (partly), 1N NH4OH (1 mg/ml), and alcohol. |
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敏感性 | 对湿度敏感 |
熔点 | >320 °C |
象形图 |
Toxic Environmental Hazard |
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信号词 | Danger |
危险声明 |
H301: Toxic if swallowed H331: Toxic if inhaled H400: Very toxic to aquatic life H410: Very toxic to aquatic life with long lasting effects |
预防措施声明 | P261,P273,P321,P405,P501,P264,P271,P270,P304+P340,P403+P233,P391,P330,P301+P316,P316 |
WGK Germany | 3 |
Reaxy-Rn | 5717957 |
个人防护装备 | Eyeshields,Faceshields,Gloves,type P2 (EN 143) respirator cartridges |
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