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SF6

SF6
CAS No.: 2551-62-4
UN No.: 1080
EINECS No.: 219-854-2
Molecular weight: 146.05
Appearance: colorless, odorless
Melting point: -50.8 ℃
Boiling point: -63.8 ℃
Density: 6.0886 kg/m³
DOT Class: 2.2
Label: Non-flammable gas
Availability:
Quantity:

Packing Specifications


Type of Cylinder

Content

Capacity

Valve

Weight

40L

CGA 590/QF-2

50KG

47L

CGA 590/QF-2

58KG

50L

CGA 590/QF-2

62KG

500L

CGA 590/QF-2

625KG



Industrial SF6 99.995%


Specification

≥99.995%

Air

≤ 10 ppm

CF₄

≤ 2 ppm

C2F6

≤ 20 ppm

C3F8

≤ 5 ppm

Low sulfide

Not Detected

Moisture

≤ 1 ppm

HF

≤ 0.1 ppm

Hydrofluoric acid hydrolysis of fluoride

≤ 0.3 ppm

Mineral oil

≤ 1 ppm



Electronic SF6 99.999%


Specification

≥99.999%

O2+Ar

≤ 1 ppm

N2

≤ 2 ppm

CH4

≤ 0.1 ppm

CO

≤ 0.5 ppm

CF4

≤ 0.5 ppm

CO2

≤ 0.5 ppm

Moisture

≤ 3 ppm

HF

≤ 0.1 ppm

Hydrofluoric acid hydrolysis of fluoride

≤ 0.8 ppm


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