Sulfur dioxide
Category
Inorganic Series
Website
http://www.huifengrunda.com
Project Description
Synonyms: Sulfurous acid anhydride
PRODUCT DETAILS
CAS: 7446-09-5
EINECS:231-195-2
Molecular Formula: SO2
Molecular Weight: 64.0638
Material Safety Data Sheet: Contact us for safety data sheet
Item(liquid SO2) | Standard(GB/T3637-2011) | ||
Excellent grade | Premium grade | First grade | |
appearance | Colorless liquid | ||
Sulfur dioxide(SO2),%≥ | 99.97 | 99.90 | 99.60 |
residue,% ≤ | 0.010 | 0.040 | 0.20 |
water,% ≤ | 0.020 | 0.060 | 0.20 |
Application: It is used to manufacture inorganic sulfide and organic syntheses. Also it is used as pesticide and food preservative agent.