Violet 11 CAS 128-95-0
| Risk Codes | R22 - Ua phem yog tias nqos |
| Kev nyab xeeb piav qhia | S22 - Tsis txhob nqus plua plav. S36/37 - Hnav cov khaub ncaws tiv thaiv thiab hnab looj tes tsim nyog. |
Violet 11 CAS 128-95-0 Cov Ntaub Ntawv
zoo
Tsaus ntshav koob siv lead ua muaju (hauv pyridine) lossis ntshav muaju. Melting Point: 268 ° C. Soluble nyob rau hauv benzene, pyridine, nitrobenzene, aniline, me ntsis soluble nyob rau hauv kub acetic acid, ethanol. Cov tshuaj yuav luag tsis muaj xim nyob rau hauv concentrated sulfuric acid, thiab nws yog xiav-liab tom qab ntxiv boric acid.
Txoj kev
Hydroquinone thiab phthalic anhydrone yog condensed kom tau 1,4-hydroxyanthraquinone, refined nrog sodium hypochlorite, thiab ces ammoniated kom tau 1,4-= aminoquinone cryptochromone, thiab ces oxidized nrog oleum kom tau cov khoom tiav.
siv
Anthraquinone vat dyes, disperse dyes, acid dyes intermediates, nws tus kheej disperse dye violet.
kev ruaj ntseg
Tib neeg LD 1 ~ 2g / kg. Cov nas tsuag tau txhaj tshuaj intraperitoneally nrog LD100 500mg / kg. Saib 1,5-= aminoanthraquinone.
Nws tau ntim rau hauv ib lub hnab yas lined nrog hlau nruas, thiab qhov hnyav ntawm txhua lub nruas yog 50kg. Khaws rau hauv qhov chaw ventilated, tiv thaiv los ntawm tshav ntuj thiab noo noo.
