Product details
Liquid sulfur dioxide
Product details
Molecular formula SO2
Molecular weight 64.07
Executive standard GB/T3637-93
Traits
A colorless gas with a spicy asphyxiating odor. The relative density is 2.264 (0 ° C). Melting point - 72.7 ° C. The boiling point is -10 ° C. The vapor pressure was 338.32 kPa and the solubility in water at 338.32 kPa was 8.5% (25 ° C).
Product quality index
Project Quality product
First grade Qualified product
Exterior Colorless or yellowish transparent liquid
Content% 99.97 99.90 99.60
Residue% ≤ 0.010 0.040 0.20
Moisture% ≤0.02 0.06 0.20
Arsenic% ≤ 0.000004
Package 1000Kg cylinder packaging.
Use
Manufacture of inorganic sulfides, organic synthesis, fumigants, insecticides, preservatives for fruits and vegetables, disinfectants for disinfectants, bleaches, paper industry, suede, refrigerants, petroleum refining, magnesium smelting, preservatives, standards Gas, calibration gas, line gauge standard gas.
Characteristics
Soluble in methanol and ethanol; soluble in sulfuric acid, acetic acid, chloroform and ether. Corrosive to metals when wet. It cannot coexist with the following substances: halogen or halogen forms a compound with each other, lithium nitrate, metal acetylide, metal oxide, metal, potassium chlorate, sodium hydride.
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Seller information
| Chaoyang Kim Tae technology limited liability company | |
| Name | jin mai |
| Telephone: | 86-0421-3901555 |
| Fax: | |
| Mobile: | |
| Location: | chaoyang liaoning |
| Address: | Shuangta District,Chaoyang City,Liaoning Province,China |
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