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Picture of sodium,(3Z)-3-[(4-formylphenyl)hydrazinylidene]-5-hydroxy-4-oxonaphthalene-2,7-disulfonic acid

sodium,(3Z)-3-[(4-formylphenyl)hydrazinylidene]-5-hydroxy-4-oxonaphthalene-2,7-disulfonic acid

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Origin: China

Cas No: 5850-58-8

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

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

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  • Products Specification
  • Product Description
  • Property

    CAS No.: 5850-58-8 Formula: C17H12N2NaO9S2+ Molecular Weight: 475.40500

    Basic Info

    Chemical Name sodium,(3Z)-3-[(4-formylphenyl)hydrazinylidene]-5-hydroxy-4-oxonaphthalene-2,7-disulfonic acid
    Synonyms

    C.I. Acid Red 19;
    2,3-[(4-formylphenyl)azo]-4,5-dihydroxy-,disodium salt;
    Chromazone Red A;
    Levamin Red GG;
    C.I. Acid Red 19,disodium salt;

    CAS No. 5850-58-8
    Molecular Formula C17H12N2NaO9S2+
    Molecular Weight 475.40500
    PSA 207.75000
    LogP 5.13390

    Properties

    Density 1.761g/cm3
    Refractive Index 1.735

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