Hydrogen Chloride HCL

HCL

Hydrogen Chloride HCL HCL
Hydrogen Chloride HCL HCL
Name：Hydrogen Chloride HCL
Type：HCL
Product Name:  Hydrogen Chloride HCL 
Packing: 40L, 44L, 47L, 50L cylinder (GB, ISO, DOT)
Filling Content: 25kg/ cylinder
Items Specifications
HCl  99.9% 99.999%
O2 ≤10 ppmv ≤ 0.5 ppmv
N2 ≤10.0  ppmv ≤ 2.0  ppmv
CO2 ≤5.0 ppmv  ≤2.0 ppmv 
CO ≤5.0 ppmv  ≤1.0 ppmv
CH4 ≤5.0 ppmv  ≤0.3 ppmv
H2O ≤2.0 ppmv  ≤1.0 ppmv
Iron  ≤1.0 ppmv
Transportation
DOT Shipping Name  Hydrogen Chloride, Anhydrous
DOT Classification 2.3
DOT Label  Poison Gas Inhalation Hazard Corrosive Gas  
UN Number  UN 1050
CAS No. 7647-01-0
CGA/DISS/JIS/BS341/DIN477 330/634/W26-14R/NO.6/NO.8
Shipped as Liquefied Gas
Technical Information
Cylinder State @ 21.1°C  Liquid
Flammable Limits In Air  Non-flammable
Auto Ignition Temperature (°C ) -
Molecular Weight (g/mol) 36.461
Specific gravity (air =1) 1.19
Critical Temperature ( °C ) 51.54
Critical Pressure ( psig ) 1185
Applications
· In the electronics industry as carrier for non-volatile elements and in selective etching.
· In semiconductor fabrication: etching of native oxide prior to epitaxial deposition; CVD reactor cleaning, moisture getter in CVD oxides.


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