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偶氮胂Ⅲ

规格或纯度: AR
有货

库存信息

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库存信息

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库存信息

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货号 (SKU) 包装规格 是否现货 价格 数量
A116397-1g
1g 现货 Stock Image
A116397-5g
5g 现货 Stock Image
A116397-10g
10g 现货 Stock Image

基本描述

规格或纯度 AR
英文名称 Arsenazo Ⅲ
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
英文别名 ARSENAZO III|1668-00-4|Arsenazo III sodium salt|3,6-bis((E)-(2-Arsonophenyl)diazenyl)-4,5-dihydroxynaphthalene-2,7-disulfonic acid|2,7-Bis(2-arsonophenylazo)-1,8-dihydroxy-3,6-naphthalenedisulfonic acid|3,6-bis[(2-arsonophenyl)diazenyl]-4,5-dihydroxynapht
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.

名称和标识符

EC号 216-788-6
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

化学和物理性质

溶解性 Soluble in water (partly), 1N NH4OH (1 mg/ml), and alcohol.
敏感性 对湿度敏感
熔点 >320 °C

安全和危险性(GHS)

象形图
ghs06

Toxic

ghs09

Environmental Hazard

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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