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zinc sulfate

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Origin: China

Cas No: 7733-02-0

Specification: 99%min

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  • Products Specification
  • Product Description
  • Property

    CAS No.: 7733-02-0 Formula: H2O4SZn++ Molecular Weight: 163.45800

    Description

    Zinc sulfate is the inorganic compound with the formula ZnSO4 as well as any of three hydrates. It was historically known as "white vitriol". All of the various forms are colorless solids. The heptahydrate is commonly encountered.
    It is on the WHO Model List of Essential Medicines, the most important medications needed in a basic health system.

    Basic Info

    Chemical Name zinc sulfate
    Synonyms

    Zinc sulphate;
    Complexonat;
    Bonazen;
    Optised;
    Zinc sulfate solution;
    zinc,sulfate;
    White vitriol;
    zinc sulfonate;
    Zinc sulfate anhydrous;
    Medizinc;
    zink sulfate;
    Zinc sulfate;

    CAS No. 7733-02-0
    Molecular Formula H2O4SZn++
    Molecular Weight 163.45800
    PSA 82.98000
    LogP 0.42550

    Properties

    Appearance & Physical State colorless solid
    Density 1.957
    Boiling Point 330ºC at 760 mmHg
    Melting Point 100ºC
    Stability Stable.
    Storage Condition Keep well closed.

    Safety Info

    RTECS ZH5260000
    Safety Statements S26-S39-S61
    HS Code 2833293000
    WGK Germany 3
    RIDADR UN 3082/9161
    Risk Statements R41; R50/53
    Hazard Codes Xi

    Synthesis Route

    Sulfuric acid+zinc atomzinc sulfate
    zinc atomzinc sulfate
    copper(II) sulfate pentahydrate+zinc atom+zinc sulfate

    Toxicity

    Exposure Route Type of Test Species Observed Dose/Duration Toxic Effects
    Administration into the eye Standard Draize test Rodent - rabbit 420 ug -
    Oral TDLo - Lowest published toxic dose Human 45 mg/kg/7D-C 1.Cardiac-pulse rate increase, without fall in BP
    2.Gastrointestinal-other changes
    3.Blood-normocytic anemia
    Oral TDLo - Lowest published toxic dose Human 106 mg/kg 1.Vascular-BP lowering not characterized in autonomic section
    2.Lungs, Thorax, or Respiration-acute pulmonary edema
    3.Gastrointestinal-hypermotility, diarrhea

    Precursor

    peroxodisulfate ion
    Sulfuric acid
    copper(II) sulfate pentahydrate
    zinc atom

    Downstream Product

    zinc dichloride
    cyanamide,zinc
    Zinc stearate W. S
    zinc,dicyanide

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