CAS No.: 1333-74-0 EINECS No.: 215-605-7 UN No.: UN1049 Purity: 99.999% ,99.9999% Dot Class: 2.1 Appearance: Colorless Grade Standard: Industrial Grade, Grade, Electronic Grade.
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Product Description

CAS No.: 1333-74-0

EINECS No.: 215-605-7

UN No.: UN1049

Purity: 99.999% ,99.9999%

Dot Class: 2.1

Appearance: Colorless

Grade Standard: Industrial Grade, Grade, Electronic Grade


                  Item

                  Standard(GB/T3634.2-2011)

Standard Requirement

Test result

H2 Purity,10-2

99.999%

99.9996%

Oxygen ,10-6

1

0.6

Nitrogen,10-6

5

1.8

Carbon Monoxide,10-6

1

-

Carbon Dioxide,10-6

1

-

Ch4,10-6

1

-

Moisture Content,10-6

3

1.4

Pressure

13±0.5

Qualified


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