Sodium rhodizonate with CAS 523-21-7

CAS:523-21-7
Molecular Formula:C6Na2O6
Molecular Weight:214.04
Appearance:Green-gray to dark green Fine Crystalline Powder
EINECS:208-340-3
Synonyms:1,2-DIHYDROXY-3,4,5,6-TETRAOXO-1-CYCLOHEXENE DISODIUM SALT;RHODIZONIC ACID, DISODIUM DERIVATIVE;RHODIZONIC ACID DISODIUM SALT;RHODIZONIC ACID SODIUM SALT;SODIUM RHODIZONATE

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    What Is Sodium rhodizonate

    Sodium rhodizonate can be used to test barium, strontium, scandium, lead, tin and sulfate, and can be used as an indicator in the volumetric determination of barium and sulfate.

    Specification

    Sensitivity to barium Complies
    Water Dissolution Test Complies
    Ignition residue (calculated as sulfate) 66.8%
    Organic impurities Complies

    Application

    Test barium, strontium, scandium, lead, tin and sulfate, as an indicator in the determination of barium and sulfate volume.

    Package

    25kg bag or requirement of clients. Keep it away from light at a temperature below 25℃.

    Sodium rhodizonate-packing

    Related Keywords

    DISODIUM RHODIZONATE;5,6-DIHYDROXY-5-CYCLOHEXENE-1,2,3,4-TETRONE DISODIUM SALT;3,4,5,6-TETRAOXOCYCLOHEXENE-1,2-DIOL DISODIUM SALT

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