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Commerial liquid carbon dioxide


It can be used as shielding gas for welding, foaming agent in alkali industry and sugar industry, plastic industry. , Sterilization, sterilization, filled in sealed cans to save food, dry ice, etc.

Item Index
Carbon dioxide content (volume fraction) ≥ 99 99.5 99.9
Oil content Qualified according to 4.4 Qualified according to 4.4 Qualified according to 4.4
Carbon monoxide, hydrogen sulfide, and phosphine, organic reductants b - Qualified according to 4.6 Qualified according to 4.6
odor odorless odorless odorless
Moisture leak point / ℃ ≤ - -60 -65
Free water no - -
The carbon dioxide content for welding should be ≥99.5X10 -2 The
carbon dioxide for welding should be checked for Item; the industrial carbon dioxide may not be checked for Item