INDUSTRIAL GAS

---

MF: O2

CAS No.: 7782-44-7

Grade Standard: Industrial Grade to UHP Grade

Purity: 99.995%, 99.999%

Application:  Metallurgical Industry, Medical Care, Cutting, Welding, etc.

DOT Class: 2.2

UN NO.: 1072

COA: Available

MF: N2

CAS No.: 7727-37-9

Grade Standard: Industrial Grade to UHP Grade

Purity: 99.999%, 99.9995%, 99.9999%

Application: Shielding Gas, Preservative, etc.

DOT Class: 2.2

UN NO.: 1066

COA: Available

MF: CO2

CAS No.: 124-38-9

Grade Standard: Industrial Grade to UHP Grade

Purity: 99.995%, 99.999%

Application: Frozen Food Storage, Gaseous Fertilizer, etc.

DOT Class: 2.2

UN NO.: 1013

COA: Available

MF: Ar
CAS No.: 7440-37-1
Grade Standard: Industrial Grade to UHP Grade
Purity: 99.999%, 99.9999%
Application: Welding, Cutting, Illumination, etc.
DOT Class: 2.2
UN NO.: 1006
COA: Available

MF: He

CAS No.: 7440-59-7

Grade Standard: Industrial Grade to UHP Grade

Purity: 99.999%, 99.9995%, 99.9999%

Application: Balloon Gas, Analysis, Shielding Gas, etc.

DOT Class: 2.2

UN NO.: 1046

COA: Available

MF: H2
CAS No.: 1333-74-0
Grade Standard: Industrial Grade to UHP Grade
Purity: 99.999%, 99.9995%, 99.9999%
Application: Reducing Agent, Curing Disease, etc.
DOT Class: 2.1
UN NO.: 1049
COA: Available