推荐产品
等级
ACS reagent
质量水平
Agency
reag. Ph. Eur.
产品线
EMSURE®
方案
≥99.0% ((NH4)2[Ce(NO3)6] basis, potentiometry)
表单
crystalline
效能
300-2000 mg/kg LD50, oral (Rat)
杂质
≤0.005% Substances insoluble in diluted sulfuric acid
pH值(酸碱度)
0.61 (20 °C, 111.11 g/L in H2O)
mp
>400 °C
溶解性
919-1020 g/L
密度
2.49 g/cm3 at 24 °C
堆积密度
1200 kg/m3
痕量阴离子
chloride (Cl-): ≤0.001%
phosphate, silicate, arsenate (as PO43-): ≤0.005%
痕量阳离子
Fe: ≤0.003%
Na: ≤0.005%
heavy metals (as Pb): ≤0.002%
储存温度
2-30°C
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应用
- A chemiluminescence method for screening of fluoroquinolones in milk samples based on a multi-pumping flow system.: This study presents a method for detecting fluoroquinolones in milk, using a multi-pumping flow system integrated with chemiluminescence detection facilitated by ammonium cerium(IV) nitrate. The research highlights the application of ammonium cerium(IV) nitrate in enhancing chemiluminescence and improving detection limits in food safety assays (Vakh et al., 2019).
分析说明
Assay (potentiometric, (NH₄)₂ [Ce(NO₃)₆!: ≥ 99.0 %
Substances insoluble in diluted sulfuric acid: ≤ 0.005 %
Chloride (Cl): ≤ 0.001 %
Phosphate (PO₄): ≤ 0.005 %
Heavy metals (as Pb): ≤ 0.002 %
Fe (Iron): ≤ 0.003 %
Na (Sodium): ≤ 0.005 %
Substances insoluble in diluted sulfuric acid: ≤ 0.005 %
Chloride (Cl): ≤ 0.001 %
Phosphate (PO₄): ≤ 0.005 %
Heavy metals (as Pb): ≤ 0.002 %
Fe (Iron): ≤ 0.003 %
Na (Sodium): ≤ 0.005 %
法律信息
EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany
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警示用语:
Danger
危险分类
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Met. Corr. 1 - Ox. Sol. 2 - Skin Corr. 1B - Skin Sens. 1A
储存分类代码
5.1B - Oxidizing hazardous materials
WGK
WGK 3
法规信息
危险化学品
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