Citation: Ying LI, Yun TANG, Jia Qiang WANG. Chlorine-radical Induced Oxidation of Glyoxal and Glyoxal-S (Ⅳ) Adducts in the Aqueous Phase[J]. Chinese Chemical Letters, ;2005, 16(1): 119-122. shu

Chlorine-radical Induced Oxidation of Glyoxal and Glyoxal-S (Ⅳ) Adducts in the Aqueous Phase

Ying LI ^1,2, ,
Yun TANG ³ ,
Jia Qiang WANG ¹

1.
Department of Applied Chemistry, Yunnan University, Kunming 650091;
2.
Department of Chemistry, Honghe College, Mengzi 661100;
3.
Yunnan Jiehua Chem Group Co., Ltd., Kaiyuan 661600

Received Date: 8 December 2003

Fund Project: The project was supported by Natural Science Foundation of Yunnan University under the Grant No.2002Z002GC and Natural Science Foundation of Yunnan Province under the Grant No. 2003E0007R and 2003E0004Q.

A laser flash photolysis study of the reactivity of Cl with glyoxai, glyoxal mono-and dibisulfite adducts, 1-hydroxy-2, 2-diol-ethanesulfonate and 1, 2-dihydroxy-1, 2-ethanedi sulfonate in the aqueous phase was carried out. The obtained rate constants can be used for atmospheric modeling.
- Chlorine-radical,
- glyoxal,
- glyoxal mono- and dibisulfite adducts,
- aqueous phase rate constants.
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