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CAS 1333-74-0 Metallic Ores H2 Hydrogen Gas Reducing Agent High Purity

Categories High Purity Gases
Brand Name: Newradar Gas
Model Number: N/A
Certification: ISO/DOT/GB
Place of Origin: China
MOQ: 50pcs
Price: negotiation
Payment Terms: L/C, , T/T, Western Union, MoneyGram
Supply Ability: 1000 pcs per month
Delivery Time: 30-35 working days after received your payment
Packaging Details: Packed in10L-50L cylinder or packed according to the demands.
Product Name: Hydrogen Gas
Purity: 99.9999%
Phase: Gas
CAS No.: 1333-74-0
EINECS No.: 215-605-7
Triple point: 13.8033 K
Critical point: 32.938 K
Color: Colorless
Odor: Odorless
Molecular Weight: 2.0157
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    CAS 1333-74-0 Metallic Ores H2 Hydrogen Gas Reducing Agent High Purity

    CAS 1333-74-0 Metallic Ores H2 Hydrogen Gas Reducing Agent High Purity


    Description:


    Hydrogen is a colorless and odorless gas. The molecular form is H2.

    At standard temperature and pressure, hydrogen is a colorless, odorless, tasteless, non-toxic, nonmetallic, highly combustible diatomic gas with the molecular formula H2. Hydrogen is the lightest element on the periodic table. Its monatomic form is the most abundant chemical substance in the Universe.


    The most commonisotope of hydrogen, termed protium, has one proton and no neutrons. Since hydrogen readily forms covalent compounds with most non-metallic elements, most of the hydrogen on

    Earth exists in molecular forms such as water or organic compounds. Hydrogen plays a particularly important role in acid–base reactionsbecause most acid-base reactions involve the exchange of protons between soluble molecules. In ionic compounds, hydrogen can take the form of a negative charge when it is known as ahydride, or as a positively charged species denoted by the symbol H+. The hydrogen cation is written as though composed of a bare proton, but in reality, hydrogen cations inionic compounds are always more complex. As the only neutral atom for which the Schrödinger equation can be solved analytically, study of the energetics and bonding of the hydrogen atom has played a key role in the development of quantum mechanics.


    Compounds of hydrogen are often called hydrides, a term that is used fairly loosely. The term "hydride" suggests that the H atom has acquired a negative or anionic character, denoted H−, and is used when hydrogen forms a compound with a more electropositive element.


    Hydrogen has three naturally occurring isotopes, denoted 1H, 2H and 3H. Other, highly unstable nuclei (4H to 7H) have been synthesized in the laboratory but not observed in nature.

    Large quantities of H2 are needed in the petroleum and chemical industries. The largest application of H2 is for the processing of fossil fuels, and in the production of ammonia.


    Specifications:


    1. Physical properties


    CommodityHigh purity hydrogen gas
    Molecular FormulaH2
    UN No.UN1049
    CAS No.1333-74-0
    Hazardous class for transort2.2

    2. Typical technical data (COA)


    ContentsPure Hydrogen GasHigh Purity Hydrogen GasHigh Purity Hydrogen Gas
    Hydrogen (%)≥99.99≥99.999≥99.9999
    Impurity (ppmv)Limit
    CO/10-6≤5≤1≤0.2
    CO2/10-6≤5≤1≤0.2
    N2/10-6≤60≤5≤2
    H2O/10-6≤30≤3≤5
    O2/10-6≤5≤1≤0.5
    CH4/10-6≤10≤1≤0.1

    3. Package


    Cylinder Size

    Cylinder Content

    (m3)

    Gauge Pressure

    (bar)

    Outlet Connection


    8ltr1100barAccording to the valve type
    40ltr5.5135barAccording to the valve type
    44ltr6150barCGA580
    47ltr7165barCGA580
    Other sizes are also available

    Applications:


    Consumption in processes

    The key consumers of H2 in the petrochemical plant include

    hydrodealkylation, hydrodesulfurization, and hydrocracking.

    Ahydrogenating agentIncreasing the level of saturation of unsaturated fats and oils, and in the production of methanol. It is similarly the source of hydrogen in the manufacture of hydrochloric acid
    Reducing agent of metallic oresH2 has wide applications in physics and engineering. It is used as a shielding gas in welding methods such as atomic hydrogen welding
    CoolantHydrogen is commonly used in power stations as a coolant in generators due to a number of favorable properties that are a direct result of its light diatomic molecules.
    Energy carrierIn some cases hydrogen functions as an energy carrier, like a battery. Hydrogen may be obtained from fossil sources

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