Your Address : Globalchemmade--Chengdu Taiyu Industrial Gases Co., Ltd.
Name:Chengdu Taiyu Industrial Gases Co., Ltd.
Type:Others
Tel:86-028-88455212
Fax:86-028-88455212
Address:China(Mainland)
Products detail
| Product Name: | Sulfur Dioxide SO2 |
|
| CAS No: | 7446-09-5 | |
| Product Type: | Inorganic Chemicals -> Others | |
| Product spec: | Sulfur Dioxide SO2 | |
| Packing: | ||
| Post Time: | 2017-12-26 | |
| Usage: | ||
| Description: | Sulfur Dioxide SO2 CAS No.: 7446-09-5 EINECS No.: 231-195-2 UN No.: UN1079 Purity: 99.9% Dot Class: 2.3 Appearance: Colorless Liquid Grade Standard: Industrial Grade Precursor to sulfuric acid: Sulfur dioxide is an intermediate in the production of sulfuric acid, being converted to sulfur trioxide, and then to oleum, which is made into sulfuric acid. As a preservative reducing agent: Sulfur dioxide is sometimes used as a preservative for dried apricots, dried figs, and other dried fruits, it is also a good reductant. As a refrigerant: Being easily condensed and possessing a high heat of evaporation, sulfur dioxide is a candidate material for refrigerants. | |