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CAS RN: 1668-00-4 | 产品编码: A5009
Arsenazo III [Spectrophotometric reagent for U, Th, Zr and other metals, Indicator for the precipitation titration of SO4 with Ba]
![Thumbnail of Arsenazo III [Spectrophotometric reagent for U, Th, Zr and other metals, Indicator for the precipitation titration of SO4 with Ba]](/medias/A5009.jpg?context=bWFzdGVyfHJvb3R8MTQ0Nzd8aW1hZ2UvanBlZ3xhRGt6TDJoaFppODRPVE16TVRjM056VXpOak13TDBFMU1EQTVMbXB3Wnd8ZWRmNDMyOTFlOGM1ZWY2ZTRiN2JjMTk2MGMxMTExZmE1OTZlYTJhN2Y4MzBlMDM5Yzc0NDhhYjZiMTZhYWJlNA "Arsenazo III [Spectrophotometric reagent for U, Th, Zr and other metals, Indicator for the precipitation titration of SO4 with Ba]")
![Chemical Structure of Arsenazo III [Spectrophotometric reagent for U, Th, Zr and other metals, Indicator for the precipitation titration of SO4 with Ba]](/medias/A5009.jpg?context=bWFzdGVyfHJvb3R8NTE2NzF8aW1hZ2UvanBlZ3xhRFpsTDJoaU1pODRPVEU1TnpNMU5qWTBOamN3TDBFMU1EQTVMbXB3Wnd8YWRjNjMwZjhhOWViNGZiZTcyOWFiYmQxODMzMmJmMjg1NGIxMzAxMTUxNTg2NjIwOWNmM2I2MGU0NGJjNTFiNg "Arsenazo III [Spectrophotometric reagent for U, Th, Zr and other metals, Indicator for the precipitation titration of SO4 with Ba]")
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![Arsenazo III [Spectrophotometric reagent for U, Th, Zr and other metals, Indicator for the precipitation titration of SO4 with Ba]](/_ui/responsive/theme-tci/images/missing_product_zoom.webp "Arsenazo III [Spectrophotometric reagent for U, Th, Zr and other metals, Indicator for the precipitation titration of SO4 with Ba]")
| 产品编码 | A5009 |
纯度/分析方法 
|
>90.0%(T) |
| 分子式/分子量 | C__2__2H__1__8As__2N__4O__1__4S__2 = 776.36 |
| 外观与形状（20°C） | 固体 |
| 储存温度
|
室温 (15°C以下阴凉干燥处) |
| 包装和容器
|
1G-Glass Bottle with Plastic Insert （查看图片） |
| CAS RN | 1668-00-4 |
| Reaxys-RN | 1899806 |
| PubChem物质ID | 87563103 |
| MDL编号 | MFCD00036695 |
技术规格
| Appearance | Dark green to Dark red to Black powder to crystaline |
| Purity(Neutralization titration) | min. 90.0 %(after drying) |
| Lambda max. | 535.0 to 545.0 nm |
| Absorbance | min. 0.600(16mg/L, 535.0 to 545.0 nm)(calcd.on dried substance) |
| Drying loss | max. 5.0 % |
| Calcium | max. 0.1 % |
| Sensitiveness | to pass test |
物性（参考值）
| 溶解性（不溶于） | 乙醇, 丙酮, 乙醚 |
GHS
| 象形图 |
|
| 信号词 | Danger |
| 危险性说明 | H301 + H331 : Toxic if swallowed or if inhaled. H410 : Very toxic to aquatic life with long lasting effects. |
| 防范说明 | P501 : Dispose of contents/ container to an approved waste disposal plant. P261 : Avoid breathing dust. P273 : Avoid release to the environment. P270 : Do not eat, drink or smoke when using this product. P271 : Use only outdoors or in a well-ventilated area. P264 : Wash skin thoroughly after handling. P391 : Collect spillage. P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth. P304 + P340 + P311 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor. P403 + P233 : Store in a well-ventilated place. Keep container tightly closed. P405 : Store locked up. |
相关法规
运输信息
| UN编号 | UN3465 |
| 类别 | 6.1 |
| 包装类别 | III |
| HS编码* | 2931.90-000 |
PubMed Literature
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