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3-Aminophthalhydrazide

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FOB Price $250.00

Origin: China

Cas No: 521-31-3

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

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

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  • Products Specification
  • Product Description

  • Quick Details

    CAS No.:
    521-31-3
    Other Names:
    o-Aminophthalhydride
    MF:
    C8H7N3O2, C8H7N3O2
    EINECS No.:
    208-309-4
    Place of Origin:
    Shandong, China
    Type:
    Syntheses Material Intermediates
    Purity:
    99%
    Brand Name:
    HAIHANG
    Model Number:
    HHJH-01098
    Application:
    Intermediate for synthesis
    Appearance:
    Yellow-green powder, Yellow-green powder
    Product Name:
    Luminol
    CAS:
    521-31-3
    MW::
    177.16
    Purity , %:
    ≥96.5 %
    Melting point range , ℃:
    327~331°C
    Loss on drying:
    ≤0.5%
    Usage:
    Intermediate for organic synthesis

    Packaging&Delivery

    Packaging Details
    LUMINOL
    Drum,25 kg
    Or according to your requirement.
    Port
    Shanghai ,Qingdao , Dalian , Tianjing
    Lead Time:
    Quantity(Kilograms)1 - 500501 - 10001001 - 5000>5000
    Est. Time(days)5710To be negotiated

  • Property

    CAS No.: 521-31-3 Formula: C8H7N3O2 Molecular Weight: 177.16000

    Description

    Luminol (C8H7N3O2) is a chemical that exhibits chemiluminescence, with a blue glow, when mixed with an appropriate oxidizing agent. Luminol is a white-to-pale-yellow crystalline solid that is soluble in most polar organic solvents, but insoluble in water.
    Forensic investigators use luminol to detect trace amounts of blood at crime scenes, as it reacts with the iron in haemoglobin. Biologists use it in cellular assays to detect copper, iron, and cyanides, as well as specific proteins by western blot.
    When luminol is sprayed evenly across an area, trace amounts of an activating oxidant make the luminol emit a blue glow that can be seen in a darkened room. The glow only lasts about 30 seconds, but investigators can document the effect with a long-exposure photograph. Crime scene investigators must apply it evenly to avoid misleading results, as blood traces appear more concentrated in areas that receive more spray. The intensity of the glow does not indicate the amount of blood or other activator present, but only shows the distribution of trace amounts of in the area.

    Basic Info

    Chemical Name 3-Aminophthalhydrazide
    Synonyms

    LUMINOL;
    o-Aminophthalhydride;
    5-Amino-2,3-dihydro-1,4-phthalazinedione;
    5-Amino-2,3-dihydrophthalazine-1,4-dione;
    Dia0003Luminol;
    phthalazinedione;
    1,4-Phthalazinedione, 5-amino-2,3-dihydro-;
    LuminolFreeAcid;
    RARECHEM AH BS 0053;
    3-aminophthalic hydrazide;
    Diogenes Reagent;
    3-Aminophthaloylhydrazine;

    CAS No. 521-31-3
    Molecular Formula C8H7N3O2
    Molecular Weight 177.16000
    PSA 91.74000
    LogP 0.37980

    Properties

    Appearance & Physical State yellow to green
    Density 1.433 g/cm3
    Boiling Point 621.9ºC at 760 mmHg
    Melting Point 319-320ºC
    Flash Point 329.9ºC
    Stability Stable. Combustible. Incompatible with strong oxidizing agents, strong acids, strong bases, strong reducing agents. Emits light on reaction with oxidizers.
    Storage Condition 0-6ºC

    Safety Info

    RTECS TH8890060
    Safety Statements S26-S37/39
    HS Code 29339990
    WGK Germany 3
    Risk Statements R22; R36/37/38
    Hazard Codes Xn

    Synthesis Route

    3-Nitrophthalhydrazide→3-Aminophthalhydrazide
    3-Aminophthalimide→3-Aminophthalhydrazide
    4-Amino-2-methyl-isoindole-1,3-dione→3-Aminophthalhydrazide

    Toxicity

    Exposure Route Type of Test Species Observed Dose/Duration Toxic Effects
    Oral LD - Lethal dose Rodent - rat >500 mg/kg 1.Details of toxic effects not reported other than lethal dose value
    - Sister chromatid exchange - 500 umol/L -

    Precursor

    3-Aminophthalimide
    3-Nitrophthalhydrazide
    3-Nitrophthalic acid
    4-Amino-2-methyl-isoindole-1,3-dione

    Downstream Product

    3-Aminophthalic acid
    3-aminobenzoic acid
    5-aminophthalazine-1,4-dione
    5-(2-chloro-acetylamino)-2,3-dihydro-phthalazine-1,4-dione

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