216232
过硫酸钠
reagent grade, ≥98%
别名:
过二硫酸钠
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关于此项目
线性分子式:
Na2S2O8
化学文摘社编号:
分子量:
238.10
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
231-892-1
MDL number:
Assay:
≥98%
Grade:
reagent grade
Form:
powder, crystals or granules
grade
reagent grade
Quality Level
assay
≥98%
form
powder, crystals or granules
reaction suitability
reagent type: oxidant
SMILES string
[Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O
InChI
1S/2Na.H2O8S2/c;;1-9(2,3)7-8-10(4,5)6/h;;(H,1,2,3)(H,4,5,6)/q2*+1;/p-2
InChI key
CHQMHPLRPQMAMX-UHFFFAOYSA-L
General description
过硫酸钠，又称过氧二硫酸钠，是一种无机化合物，是一种水溶性强氧化剂，稳定性好，易于处理。它通常用作有机合成反应的氧化剂，如过渡金属催化反应或无金属反应。此外，它还被用作聚合引发剂和通过热活化分解合成硫酸盐自由基阴离子。
Application
过硫酸钠可用作氧化剂：
- 2-炔基苯并腈与芳基亚磺酸钠的自由基环化级联反应，以合成磺化茚酮。
- 通过二氧化硅负载的氯化铝催化 Baeyer-Villiger 氧化将环和无环酮转化为内酯或酯。
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Danger
Hazard Classifications
Acute Tox. 4 Oral - Ox. Sol. 3 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
target_organs
Respiratory system
存储类别
5.1B - Oxidizing hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
危险化学品
此项目有
PCE oxidation by sodium persulfate in the presence of solids
Jed C, et al.
Environmental Science & Technology, 44, 9445-9450 (2010)
Esther Eljarrat-Binstock et al.
Investigative ophthalmology & visual science, 45(8), 2543-2548 (2004-07-28)
To assess the corneal iontophoretic delivery of gentamicin by drug-loaded hydrogel probe, and to determine the resultant ocular disposition and elimination of the drug from the cornea and anterior chamber. Corneal iontophoresis of gentamicin sulfate was studied in healthy white
Chenju Liang et al.
Chemosphere, 70(3), 426-435 (2007-08-19)
In situ chemical oxidation with persulfate anion (S2O82*) is a viable technique for remediation of groundwater contaminants such as trichloroethylene (TCE). An accelerated reaction using S2O82* to destroy TCE can be achieved via chemical activation with ferrous ion to generate
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 216232-25G | 04061838774415 |
| 216232-2.5KG | 04061838774408 |
| 216232-500G | 04061838774422 |