اطلاعات ایمنی دی نیترو فنیل هیدرازین

اطلاعات ایمنی دی نیترو فنیل هیدرازین

General

    Synonyms: 2,4-DNPH, (2,4-dinitrophenyl)hydrazine, 1-hydrazino-2,4-dinitrobenzene, DNPH, DNP-hydrazine
    Use:
    Molecular formula: C6H6N4O4
    CAS No: 119-26-6
    EINECS No: 204-309-3

Physical data

    Appearance: red powder
    Melting point: 200 - 202 C
    Boiling point:
    Vapour density:
    Vapour pressure:
    Density (g cm-3):
    Flash point:
    Explosion limits:
    Autoignition temperature:
    Water solubility:

     

Stability

    Stable when wet, but explosive when dry. May be shock sensitive when dry. Highly flammable. Incompatible with strong oxidizing agents.

     

Toxicology

    Harmful if swallowed.

    Toxicity data
    (The meaning of any toxicological abbreviations which appear in this section is given here.)
    ORL-RAT LD50 500 mg kg-1
    IPR-RAT LD50 450 mg kg-1

    Risk phrases
    (The meaning of any risk phrases which appear in this section is given here.)
    R1 R11 R22.

     

Transport information

    (The meaning of any UN hazard codes which appear in this section is given here.)
    UN No 1325. Hazard class 4.1. Packing group II.

Personal protection

    Safety glasses, adequate ventilation. Do not dry or heat this material
  
نویسنده : مریم احمدی - نسیم علی دوست ; ساعت ٧:۳٥ ‎ب.ظ روز ۱۳۸٩/۸/۱۸
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