所有图片(1)
About This Item
线性分子式:
(NH4)2S2O8
CAS号:
分子量:
228.20
MDL编号:
UNSPSC代码:
12352301
EC索引号:
231-786-5
NACRES:
NA.21
等级
ACS reagent
质量水平
Agency
reag. Ph. Eur.
产品线
EMSURE®
检测方案
≥98.0% (iodometric)
形式
solid
效能
742 mg/kg LD50, oral (Rat)
杂质
≤0.005% Insoluble matter
≤0.04 meq/g Titrable free acid
灼烧残渣
≤0.05% (as SO4)
pH值（酸碱度）
3.2 (20 °C, 100 g/L in H2O)
mp
120 °C (decomposition)
密度
1.98 g/cm3 at 20 °C
堆积密度
900 kg/m3
痕量阴离子
chloride, chlorate (as Cl-): ≤0.001%
痕量阳离子
Fe: ≤0.001%
Mn: ≤0.00005%
heavy metals (as Pb): ≤0.001%
储存温度
15-25°C
InChI
1S/2H3N.H2O8S2/c;;1-9(2,3)7-8-10(4,5)6/h2*1H3;(H,1,2,3)(H,4,5,6)
InChI key
ROOXNKNUYICQNP-UHFFFAOYSA-N
应用
- Ammonium Peroxodisulfate in Environmental Treatment: Demonstrated effectiveness in treating old landfill leachate through a combination of peroxodisulfate-assisted electro-oxidation and electro-coagulation, showcasing its potential in complex wastewater treatment scenarios (Ma et al., 2024).
- Controlled Drug Release Systems: Utilized in the development of novel hydrolytic degradable crosslinked polymeric networks for controlled drug release, indicating its role in advancing pharmaceutical delivery technologies (Mehmood et al., 2023).
- Synthesis of Microgels: Employed in the synthesis and in vitro evaluation of aspartic acid-based microgels designed for sustained drug delivery, showcasing its catalytic capabilities in polymer chemistry (Suhail et al., 2021).
- Chemical Oxidative Polymerization: Ammonium peroxodisulfate is utilized in the chemical oxidative polymerization of methylene blue, helping elucidate the reaction mechanism and aspects of chain structure, crucial for understanding and developing new polymeric materials (Mezhuev et al., 2021).
联系
替代：AX1340; AX1340-1; AX1340-20; AX1340-3
分析说明
含量测定（碘量法）： ≥ 98.0 %
不溶物质： ≤ 0.005 %
可滴定游离酸： ≤ 0.04 meq/g
氯化物，氯酸盐（以Cl计）： ≤ 0.001 %
重金属（以铅计）： ≤ 0.001 %
Fe（铁）： ≤ 0.001 %
Mn（锰）： ≤ 0.00005 %
炽灼残渣（以SO₄计）： ≤ 0.05 %
不溶物质： ≤ 0.005 %
可滴定游离酸： ≤ 0.04 meq/g
氯化物，氯酸盐（以Cl计）： ≤ 0.001 %
重金属（以铅计）： ≤ 0.001 %
Fe（铁）： ≤ 0.001 %
Mn（锰）： ≤ 0.00005 %
炽灼残渣（以SO₄计）： ≤ 0.05 %
法律信息
EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany
警示用语：
Danger
危险分类
Acute Tox. 4 Oral - Eye Irrit. 2 - Ox. Sol. 3 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
靶器官
Respiratory system
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
危险化学品
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