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Potassium Superoxide

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Origin: China

Cas No: 12030-88-5

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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  • Products Specification
  • Product Description
  • Property

    CAS No.: 12030-88-5 Formula: KO2 Molecular Weight: 71.09710

    Description

    Potassium superoxide is the inorganic compound with the formula KO 2. It is a yellow paramagnetic solid that decomposes in moist air. It is a rare example of a stable salt of the superoxide ion. Potassium superoxide is used as a CO 2 scrubber, H 2O dehumidifier and O 2 generator in rebreathers, spacecraft, submarines and spacesuit life support systems.

    Basic Info

    Chemical Name Potassium Superoxide
    Synonyms

    Potassium superoxide;
    Potassium superoxide,catalyzed granules,3.5-5 mesh;
    Potassium dioxide;

    CAS No. 12030-88-5
    Molecular Formula KO2
    Molecular Weight 71.09710
    PSA 23.06000
    LogP -0.23760

    Properties

    Appearance & Physical State light yellow powder or chunks
    Density 2,14 g/cm3
    Melting Point 400ºC
    Water Solubility reacts
    Stability Stable, but reacts violently with water. Incompatible with moisture, alcohols, strong reducing agents, strong acids, finely powdered metals.
    Storage Condition Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
    Vapor Pressure 322000mmHg at 25°C

    Safety Info

    RTECS TT6053000
    Hazard Class 5.1
    Safety Statements S17-S26-S36/37/39-S45-S8
    HS Code 2815300000
    Packing Group I
    WGK Germany 3
    RIDADR UN 2466
    Risk Statements R14; R35; R8
    Hazard Codes O; C

    Toxicity

    Exposure Route Type of Test Species Observed Dose/Duration Toxic Effects
    - DNA damage - 10 mg/L -
    - Cytogenetic analysis - 100 ug/L -
    - DNA damage - 12500 ug/L -

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