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Cesium nitrate

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Origin: China

Cas No: 7789-18-6

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

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  • Products Specification
  • Product Description

  • Property

    CAS No.: 7789-18-6 Formula: CsNO3 Molecular Weight: 194.91000

    Description

    Caesium nitrate is a chemical compound with the chemical formula CsNO3. It is used in pyrotechnic compositions, as a colorant and an oxidizer, e.g. in decoys and illumination flares. The caesium emissions are chiefly due to two powerful spectral lines at 852.113nm and 894.347nm.
    Caesium nitrate prisms are used in infrared spectroscopy, in x-ray phosphors, and in scintillation counters. It is also used in making optical glasses and lenses.
    As with other alkali metal nitrates, caesium nitrate decomposes on gentle heating to give caesium nitrite:
    2CsNO3 → 2CsNO2 + O2
    Caesium also forms two unusual acid nitrates, which can be described as CsNO3·HNO3 and CsNO3·2HNO3 (melting points 100°C and 36–38°C respectively).

    Basic Info

    Chemical Name Cesium nitrate
    Synonyms

    CAS No. 7789-18-6
    Molecular Formula CsNO3
    Molecular Weight 194.91000
    PSA 68.88000
    LogP 0.28410

    Properties

    Appearance & Physical State white crystalline powder
    Density 3.685
    Boiling Point 3.685ºC
    Melting Point 414ºC
    Flash Point STABILITY
    Refractive Index 1.55
    Water Solubility 9.16 g/100 mL (0 ºC)
    Stability Stable, but hygroscopic. Oxidizer. Contact with combustible material may cause fire. Decomposes at high temperatures. Incompatible with strong reducing agents, alcohols, organic materials, aluminium.
    Storage Condition 2-8ºC

    Safety Info

    RTECS MB7600000
    Hazard Class 5.1
    Safety Statements S17
    Packing Group III
    WGK Germany 2
    RIDADR UN 1451
    Risk Statements R8; R36/37/38
    Hazard Codes O
    Symbol GHS03, GHS07
    Hazard Declaration H272; H315; H319; H335
    Caution Statement P220; P261; P305 + P351 + P338
    Signal Word Warning

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