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galactaric acid

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Origin: China

Cas No: 526-99-8

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

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  • Products Specification
  • Product Description

  • Property

    CAS No.: 526-99-8 Formula: C6H10O8 Molecular Weight: 210.13900

    Description

    Mucic acid, C6H10O8 or HOOC-(CHOH)4-COOH, (also known as galactaric or meso-galactaric acid) is an aldaric acid obtained by nitric acid oxidation of galactose or galactose-containing compounds such as lactose, dulcite, quercite, and most varieties of gum.

    Basic Info

    Chemical Name galactaric acid
    Synonyms

    GALATARIC ACID;
    Schleimsaure;
    Galactaric acid;
    (2R,3S,4R,5S)-2,3,4,5-Tetrahydroxyhexanedioic acid;
    galactosaccharic acid;
    Mucicacid;
    D-Mucic acid;
    Galactarsaeure;
    MUCIC ACID;
    Mucic;
    2,3,4,5-Tetrahydroxyadipic Acid;
    L-Mucic acid;
    GALACTERIC ACID;

    CAS No. 526-99-8
    Molecular Formula C6H10O8
    Molecular Weight 210.13900
    PSA 155.52000
    LogP -3.40080

    Properties

    Appearance & Physical State white to off-white crystalline powder
    Density 1.939g/cm3
    Boiling Point 766.4ºC at 760mmHg
    Melting Point 230-262ºC
    Flash Point 431.2ºC
    Refractive Index 1.651
    Storage Condition Store at RT.

    Safety Info

    RTECS LW5180000
    Safety Statements S24/25
    WGK Germany 2
    Risk Statements R22; R40
    Hazard Codes Xi; Xn

    Synthesis Route

    D-Galactose→galactaric acid
    galactitol→galactaric acid
    2,3,4,5-tetraacetoxyhexanedioic acid+Thiocarbohydrazide→galactaric acid+4-Amino-5-methyl-4H-1,2,4-triazole-3-thiol

    Precursor

    D-Galactose
    galactitol
    2,3,4,5-tetraacetoxyhexanedioic acid
    aldehydo-D-galacturonic acid

    Downstream Product

    3-pyrrol-1-ylpyridine
    3-Hydroxy-2H-pyran-2-one
    Dimethyl furan-2,5-dicarboxylate
    thiophene-2-carboxylic acid

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