半岛bd体育手机客户端 说明
分析说明
Assay (complexometric; calculated on dried substance): ≥ 99.0 %
Identity (IR): conforms
Identity (Potassium): conforms
Appearance of solution (50 g/l; water): Clear and colourless
pH (50 g/l; water): 4.0 - 5.0
In water insoluble matter: ≤ 0.003 %
Chloride (Cl): ≤ 0.004 %
Sulfate (SO?): ≤ 0.01 %
Cyanide (CN): ≤ 0.001 %
Heavy metals (as Pb): ≤ 0.0005 %
Cu (Copper): ≤ 0.0001 %
Fe (Iron): ≤ 0.001 %
Nitrilotriacetic acid: ≤ 0.05 %
Loss on drying (150 °C; 6 h): 8.5 - 9.5 %
法律信息
Titriplex is a registered trademark of Merck KGaA, Darmstadt, Germany
基本信息
| 经验(实验)分子式 | C10H14K2N2O8· 2H2O |
| 分子量 | 404.45 |
| EC索引号 | 217-895-0 |
半岛bd体育手机客户端 性质
| 质量水平 | 100 |
| 形式 | solid |
| 效能 | >2000 mg/kg LD50, oral (Rat) |
| reaction suitability | reaction type: Complexometric reactions |
| technique(s) | titration: suitable |
| pH值(酸碱度) | 4-5 (20 ℃, 50 g/L in H2O) |
| mp | 272 ℃ |
| 堆积密度 | 310 kg/m3 |
| 储存温度 | 15-25℃ |
| InChI | 1S/C10H16N2O8.2K.2H2O/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20;;;;/h1-6H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20);;;2*1H2/q;2*+1;;/p-2 |
| InChI key | JFROQFOCFOKDKU-UHFFFAOYSA-L |
安全信息
| 象形图 |  |
| 警示用语： | Warning |
| 危险声明 | H332 |
| 预防措施声明 | P261 - P271 - P304 + P340 + P312 |
| 危险分类 | Acute Tox. 4 Inhalation |
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 2 |
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