Electronic Hydrogen Chloride

Electronic Hydrogen Chloride

Electronic Hydrogen Chloride
Product introduction


Level: Electronic 4.8N


PURITY/%: ≥99.998%


Packing: 44L/50L/880L


Enterprise number: LC054


Weight: 25Kg/500Kg


Pressure: 4.2 Mpa (20)


Valve: CGA330- 316LDiaphragm Valve


Application

Gas phase polishing of monocrystalline silicon sheet, corrosion of epitaxial base, surface treatment of metal, production of cemented carbide.


 

 

 

 

 

 

 

 

 

 

Impurity 1*10-6(v/v)

 

 

 

 

 

 

 

 

 

 

 

Metal ions 1*10-6(v/v)

 

 

Composition

 

Product specification

Actual detected value

 

Inspection Equipment

 

 

Limit

Min

Average

Max

Nitrogen

2.00

0.80

1.00

1.20

DID Ion Chromatograph

0.001

Oxygen + Argon

1.00

< 0.05

< 0.05

< 0.05

DID Ion Chromatograph

0.001

Methane+Acetylene

2.00

0.90

1.00

1.20

DID Ion Chromatograph

0.1

Carbon monoxide

2.00

< 0.10

< 0.10

< 0.10

DID Ion Chromatograph

0.002

Carbon dioxide

2.00

< 1.0

< 1.20

< 2.0

DID Ion Chromatograph

0.002

Water

2.00

1.00

1.20

1.40

Photoelectric Dew Point Meter

0.1

Iron

0.50

0.10

0.20

0.40

Plasma emission spectroscopy

0.01

Nickel

0.10

< 0.05

< 0.05

< 0.05

Plasma emission spectroscopy

0.01

Copper

0.10

< 0.05

< 0.05

< 0.05

Plasma emission spectroscopy

0.01

Cobalt

0.10

< 0.05

< 0.05

< 0.05

Plasma emission spectroscopy

0.01

Manganese

0.10

< 0.05

< 0.05

< 0.05

Plasma emission spectroscopy

0.01

Chromium

0.10

< 0.05

< 0.05

< 0.05

Plasma emission spectroscopy

0.01

 

 

 

Dew point/

 

 

< -72

 

 

-76

 

 

-75

 

 

-74

 

Photoelectric Dew Point Meter

 

 

-84


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