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Water

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Origin: China

Cas No: 7732-18-5

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

  • Property

    CAS No.: 7732-18-5 Formula: H2O Molecular Weight: 18.01530

    Basic Info

    Chemical Name Water
    Synonyms

    Water,purified;
    Distilled water;
    Water vapor;
    Dihydrogen Monoxide;
    Dihydrogen oxide;
    Diprotium oxide;

    CAS No. 7732-18-5
    Molecular Formula H2O
    Molecular Weight 18.01530
    PSA 9.23000
    LogP -0.06430

    Properties

    Appearance & Physical State colourless liquid
    Density 1
    Boiling Point 100ºC
    Melting Point 0 ºC
    Flash Point 100ºC
    Refractive Index 1.329
    Stability Stable. Incompatible with reactive metals.
    Storage Condition 2-8ºC
    Vapor Density <1 (vs air)
    Vapor Pressure 3 mm Hg ( 37 °C)

    Safety Info

    RTECS WB4900000
    Safety Statements S26
    HS Code 3303000000
    WGK Germany 1
    RIDADR UN 1824 8/PG 2
    Risk Statements R36/38
    Hazard Codes Xn

    Synthesis Route

    Hydroxytripropylstannane→Water+tripropyl(tripropylstannyloxy)stannane
    Quinic acid+Benzoyl chloride→carbon dioxide+(2-benzoyl-3,6-dihydroxyphenyl)-phenylmethanone
    hydrogen peroxide+Tetracyanoethylene→Water+oxirane-2,2,3,3-tetracarbonitrile

    Toxicity

    Exposure Route Type of Test Species Observed Dose/Duration Toxic Effects
    Oral TDLo - Lowest published toxic dose Human - infant 333 gm/kg 1.Behavioral-convulsions or effect on seizure threshold
    2.Gastrointestinal-hypermotility, diarrhea
    3.Nutritional and Gross Metabolic-body temperature increase
    Oral TDLo - Lowest published toxic dose Human - man 42.86 gm/kg 1.Behavioral-tremor
    2.Behavioral-muscle contraction or spasticity
    Rectal LDLo - Lowest published lethal dose Human - woman 180 gm/kg/28H 1.Sense Organs and Special Senses (Eye)-mydriasis (pupillary dilation)
    2.Behavioral-convulsions or effect on seizure threshold
    3.Gastrointestinal-nausea or vomiting

    Downstream Product

    4-(hydroxymethyl)-2,5-dimethylphenol
    [3-methoxy-2-(trifluoromethyl)phenyl]boronic acid
    [2-methoxy-3-(trifluoromethyl)phenyl]boronic acid
    pentyl hydrogen sulfate

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